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Document PDO with classsynopsis and fix all links

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# Also rollback a change that shouldn't have make it in the last commit


git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@226684 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Mehdi Achour 2007-01-07 20:57:48 +00:00
parent 615c0b3826
commit 3782dbb92c
33 changed files with 545 additions and 436 deletions
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23
reference/pdo/functions/PDO-beginTransaction.xml
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@ -1,8 +1,8 @@
<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.6 $ -->
<!-- $Revision: 1.7 $ -->
<refentry id="function.PDO-beginTransaction">
<refnamediv>
<refname>PDO::beginTransaction</refname>
<refname>PDO->beginTransaction()</refname>
<refpurpose>
Initiates a transaction
</refpurpose>
@ -10,15 +10,18 @@
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>PDO::beginTransaction</methodname>
<void/>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDO</classname></ooclass>
<methodsynopsis>
<type>bool</type><methodname>beginTransaction</methodname>
<void/>
</methodsynopsis>
</classsynopsis>
<para>
Turns off autocommit mode. While autocommit mode is turned off, changes
made to the database via the PDO object instance are not committed until
you end the transaction by calling <function>PDO::commit</function>.
Calling <function>PDO::rollback</function> will roll back all changes to
you end the transaction by calling <xref linkend="function.PDO-commit" />.
Calling <xref linkend="function.PDO-rollBack" /> will roll back all changes to
the database and return the connection to autocommit mode.
</para>
<para>
@ -68,8 +71,8 @@ $dbh->rollBack();
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::commit</function></member>
<member><function>PDO::rollBack</function></member>
<member><xref linkend="function.PDO-commit" /></member>
<member><xref linkend="function.PDO-rollBack" /></member>
</simplelist>
</para>
</refsect1>

21
reference/pdo/functions/PDO-commit.xml
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@ -1,8 +1,8 @@
<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.4 $ -->
<!-- $Revision: 1.5 $ -->
<refentry id="function.PDO-commit">
<refnamediv>
<refname>PDO::commit</refname>
<refname>PDO->commit()</refname>
<refpurpose>
Commits a transaction
</refpurpose>
@ -10,13 +10,16 @@
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>PDO::commit</methodname>
<void/>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDO</classname></ooclass>
<methodsynopsis>
<type>bool</type><methodname>commit</methodname>
<void/>
</methodsynopsis>
</classsynopsis>
<para>
Commits a transaction, returning the database connection to autocommit
mode until the next call to <function>PDO::beginTransaction</function>
mode until the next call to <xref linkend="function.PDO-beginTransaction" />
starts a new transaction.
</para>
</refsect1>
@ -49,8 +52,8 @@ $dbh->commit();
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::beginTransaction</function></member>
<member><function>PDO::rollBack</function></member>
<member><xref linkend="function.PDO-beginTransaction" /></member>
<member><xref linkend="function.PDO-rollBack" /></member>
</simplelist>
</para>
</refsect1>

23
reference/pdo/functions/PDO-construct.xml
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@ -1,21 +1,24 @@
<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.17 $ -->
<!-- $Revision: 1.18 $ -->
<refentry id="function.PDO-construct">
<refnamediv>
<refname>PDO::__construct</refname>
<refname>PDO->__construct()</refname>
<refpurpose>
Creates a PDO instance representing a connection to a database
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>PDO</type><methodname>PDO::__construct</methodname>
<methodparam><type>string</type><parameter>dsn</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>username</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>password</parameter></methodparam>
<methodparam choice="opt"><type>array</type><parameter>driver_options</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDO</classname></ooclass>
<methodsynopsis>
<type>PDO</type><methodname>__construct</methodname>
<methodparam><type>string</type><parameter>dsn</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>username</parameter></methodparam>
<methodparam choice="opt"><type>string</type><parameter>password</parameter></methodparam>
<methodparam choice="opt"><type>array</type><parameter>driver_options</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<para>
Creates a PDO instance to represent a connection to the requested
database.
@ -117,7 +120,7 @@
<refsect1 role="errors">
&reftitle.errors;
<para>
<function>PDO::construct</function> throws a PDOException if the attempt
<xref linkend="function.PDO-construct" /> throws a PDOException if the attempt
to connect to the requested database fails.
</para>
</refsect1>

31
reference/pdo/functions/PDO-errorCode.xml
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@ -1,18 +1,21 @@
<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.8 $ -->
<!-- $Revision: 1.9 $ -->
<refentry id="function.PDO-errorCode">
<refnamediv>
<refname>PDO::errorCode</refname>
<refname>PDO->errorCode()</refname>
<refpurpose>
Fetch the SQLSTATE associated with the last operation on the database handle
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>string</type><methodname>PDO::errorCode</methodname>
<void/>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDO</classname></ooclass>
<methodsynopsis>
<type>string</type><methodname>errorCode</methodname>
<void/>
</methodsynopsis>
</classsynopsis>
</refsect1>
@ -30,12 +33,12 @@
class indicates that there is no subclass for that SQLSTATE.
</para>
<para>
<function>PDO::errorCode</function> only retrieves error codes for operations
<xref linkend="function.PDO-errorCode" /> only retrieves error codes for operations
performed directly on the database handle. If you create a PDOStatement
object through <function>PDO::prepare</function> or
<function>PDO::query</function> and invoke an error on the statement
handle, <function>PDO::errorCode</function> will not reflect that error.
You must call <function>PDOStatement::errorCode</function> to return the error
object through <xref linkend="function.PDO-prepare" /> or
<xref linkend="function.PDO-query" /> and invoke an error on the statement
handle, <xref linkend="function.PDO-errorCode" /> will not reflect that error.
You must call <xref linkend="function.PDOStatement-errorCode" /> to return the error
code for an operation performed on a particular statement handle.
</para>
</refsect1>
@ -69,9 +72,9 @@ PDO::errorCode(): 42S02
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::errorInfo</function></member>
<member><function>PDOStatement::errorCode</function></member>
<member><function>PDOStatement::errorInfo</function></member>
<member><xref linkend="function.PDO-errorInfo" /></member>
<member><xref linkend="function.PDOStatement-errorCode" /></member>
<member><xref linkend="function.PDOStatement-errorInfo" /></member>
</simplelist>
</para>
</refsect1>

33
reference/pdo/functions/PDO-errorInfo.xml
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@ -1,25 +1,28 @@
<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.8 $ -->
<!-- $Revision: 1.9 $ -->
<refentry id="function.PDO-errorInfo">
<refnamediv>
<refname>PDO::errorInfo</refname>
<refname>PDO->errorInfo()</refname>
<refpurpose>
Fetch extended error information associated with the last operation on the database handle
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>array</type><methodname>PDO::errorInfo</methodname>
<void/>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDO</classname></ooclass>
<methodsynopsis>
<type>array</type><methodname>errorInfo</methodname>
<void/>
</methodsynopsis>
</classsynopsis>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
<function>PDO::errorInfo</function> returns an array of error information
<xref linkend="function.PDO-errorInfo" /> returns an array of error information
about the last operation performed by this database handle. The array
consists of the following fields:
<informaltable>
@ -50,13 +53,13 @@
</para>
<para>
<function>PDO::errorInfo</function> only retrieves error information for
<xref linkend="function.PDO-errorInfo" /> only retrieves error information for
operations performed directly on the database handle. If you create a
PDOStatement object through <function>PDO::prepare</function> or
<function>PDO::query</function> and invoke an error on the statement
handle, <function>PDO::errorInfo</function> will not reflect the error
PDOStatement object through <xref linkend="function.PDO-prepare" /> or
<xref linkend="function.PDO-query" /> and invoke an error on the statement
handle, <xref linkend="function.PDO-errorInfo" /> will not reflect the error
from the statement handle. You must call
<function>PDOStatement::errorInfo</function> to return the error
<xref linkend="function.PDOStatement-errorInfo" /> to return the error
information for an operation performed on a particular statement handle.
</para>
</refsect1>
@ -96,9 +99,9 @@ Array
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::errorCode</function></member>
<member><function>PDOStatement::errorCode</function></member>
<member><function>PDOStatement::errorInfo</function></member>
<member><xref linkend="function.PDO-errorCode" /></member>
<member><xref linkend="function.PDOStatement-errorCode" /></member>
<member><xref linkend="function.PDOStatement-errorInfo" /></member>
</simplelist>
</para>
</refsect1>

37
reference/pdo/functions/PDO-exec.xml
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@ -1,31 +1,34 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.9 $ -->
<!-- $Revision: 1.10 $ -->
<refentry id="function.PDO-exec">
<refnamediv>
<refname>PDO::exec</refname>
<refname>PDO->exec()</refname>
<refpurpose>
Execute an SQL statement and return the number of affected rows
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>int</type><methodname>PDO::exec</methodname>
<methodparam><type>string</type><parameter>statement</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDO</classname></ooclass>
<methodsynopsis>
<type>int</type><methodname>exec</methodname>
<methodparam><type>string</type><parameter>statement</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<para>
<function>PDO::exec</function> executes an SQL statement in
<xref linkend="function.PDO-exec" /> executes an SQL statement in
a single function call, returning the number of rows affected by the
statement.
</para>
<para>
<function>PDO::exec</function> does not return results from a SELECT
<xref linkend="function.PDO-exec" /> does not return results from a SELECT
statement. For a SELECT statement that you only need to issue once
during your program, consider issuing <function>PDO::query</function>.
during your program, consider issuing <xref linkend="function.PDO-query" />.
For a statement that you need to issue multiple times, prepare
a PDOStatement object with <function>PDO::prepare</function> and issue
the statement with <function>PDOStatement::execute</function>.
a PDOStatement object with <xref linkend="function.PDO-prepare" /> and issue
the statement with <xref linkend="function.PDOStatement-execute" />.
</para>
</refsect1>
@ -47,15 +50,15 @@
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
<function>PDO::exec</function> returns the number of rows that were modified
<xref linkend="function.PDO-exec" /> returns the number of rows that were modified
or deleted by the SQL statement you issued. If no rows were affected,
<function>PDO::exec</function> returns <literal>0</literal>.
<xref linkend="function.PDO-exec" /> returns <literal>0</literal>.
</para>
&return.falseproblem;
<para>
The following example incorrectly relies on the return value of
<function>PDO::exec</function>, wherein a statement that affected 0 rows
<xref linkend="function.PDO-exec" />, wherein a statement that affected 0 rows
results in a call to <function>die</function>:
<programlisting role="php">
<![CDATA[
@ -105,9 +108,9 @@ Deleted 1 rows.
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::prepare</function></member>
<member><function>PDO::query</function></member>
<member><function>PDOStatement::execute</function></member>
<member><xref linkend="function.PDO-prepare" /></member>
<member><xref linkend="function.PDO-query" /></member>
<member><xref linkend="function.PDOStatement-execute" /></member>
</simplelist>
</para>
</refsect1>

23
reference/pdo/functions/PDO-getAttribute.xml
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@ -1,23 +1,26 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.9 $ -->
<!-- $Revision: 1.10 $ -->
<refentry id="function.PDO-getAttribute">
<refnamediv>
<refname>PDO::getAttribute</refname>
<refname>PDO->getAttribute()</refname>
<refpurpose>
Retrieve a database connection attribute
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>mixed</type><methodname>PDO::getAttribute</methodname>
<methodparam><type>int</type><parameter>attribute</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDO</classname></ooclass>
<methodsynopsis>
<type>mixed</type><methodname>getAttribute</methodname>
<methodparam><type>int</type><parameter>attribute</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<para>
This function returns the value of a database connection attribute. To
retrieve PDOStatement attributes, refer to
<function>PDOStatement::getAttribute</function>.
<xref linkend="function.PDOStatement-getAttribute" />.
</para>
<para>
@ -104,9 +107,9 @@ Use the PEAR Coding Standards
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::setAttribute</function></member>
<member><function>PDOStatement::getAttribute</function></member>
<member><function>PDOStatement::setAttribute</function></member>
<member><xref linkend="function.PDO-setAttribute" /></member>
<member><xref linkend="function.PDOStatement-getAttribute" /></member>
<member><xref linkend="function.PDOStatement-setAttribute" /></member>
</simplelist>
</para>
</refsect1>

21
reference/pdo/functions/PDO-getAvailableDrivers.xml
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@ -1,29 +1,32 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.2 $ -->
<!-- $Revision: 1.3 $ -->
<refentry id="function.PDO-getAvailableDrivers">
<refnamediv>
<refname>PDO::getAvailableDrivers</refname>
<refname>PDO->getAvailableDrivers()</refname>
<refpurpose>
Return an array of available PDO drivers
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>array</type><methodname>PDO::getAvailableDrivers</methodname>
<void/>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDO</classname></ooclass>
<methodsynopsis>
<type>array</type><methodname>getAvailableDrivers</methodname>
<void/>
</methodsynopsis>
</classsynopsis>
<para>
This function returns all currently available PDO drivers which can be used
in <parameter>DSN</parameter> parameter of
<function>PDO::__construct</function>. This is a static method.
<xref linkend="function.PDO-construct" />. This is a static method.
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
<function>PDO::getAvailableDrivers</function> returns an array of PDO driver names. If
<xref linkend="function.PDO-getAvailableDrivers" /> returns an array of PDO driver names. If
no drivers are available, it returns an empty array.
</para>
</refsect1>
@ -32,7 +35,7 @@
&reftitle.examples;
<para>
<example>
<title>A <function>PDO::getAvailableDrivers</function> example</title>
<title>A <xref linkend="function.PDO-getAvailableDrivers" /> example</title>
<programlisting role="php">
<![CDATA[
<?php

21
reference/pdo/functions/PDO-lastInsertId.xml
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@ -1,18 +1,21 @@
<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.11 $ -->
<!-- $Revision: 1.12 $ -->
<refentry id="function.PDO-lastInsertId">
<refnamediv>
<refname>PDO::lastInsertId</refname>
<refname>PDO->lastInsertId()</refname>
<refpurpose>
Returns the ID of the last inserted row or sequence value
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>string</type><methodname>PDO::lastInsertId</methodname>
<methodparam choice="opt"><type>string</type><parameter>name</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDO</classname></ooclass>
<methodsynopsis>
<type>string</type><methodname>lastInsertId</methodname>
<methodparam choice="opt"><type>string</type><parameter>name</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<para>
Returns the ID of the last inserted row, or the last value from a
@ -49,19 +52,19 @@
&reftitle.returnvalues;
<para>
If a sequence name was not specified for the <parameter>name</parameter>
parameter, <function>PDOStatement::lastInsertId</function> returns a
parameter, <xref linkend="function.PDO-lastInsertId" /> returns a
string representing the row ID of the last row that was inserted into
the database.
</para>
<para>
If a sequence name was specified for the <parameter>name</parameter>
parameter, <function>PDOStatement::lastInsertId</function> returns a
parameter, <xref linkend="function.PDO-lastInsertId" /> returns a
string representing the last value retrieved from the specified sequence
object.
</para>
<para>
If the PDO driver does not support this capability,
<function>PDO::lastInsertID</function> triggers an
<xref linkend="function.PDO-lastInsertId" /> triggers an
<literal>IM001</literal> SQLSTATE.
</para>
</refsect1>

35
reference/pdo/functions/PDO-prepare.xml
View file

@ -1,23 +1,26 @@
<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.12 $ -->
<!-- $Revision: 1.13 $ -->
<refentry id="function.PDO-prepare">
<refnamediv>
<refname>PDO::prepare</refname>
<refname>PDO->prepare()</refname>
<refpurpose>
Prepares a statement for execution and returns a statement object
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>PDOStatement</type><methodname>PDO::prepare</methodname>
<methodparam><type>string</type><parameter>statement</parameter></methodparam>
<methodparam choice="opt"><type>array</type><parameter>driver_options</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDO</classname></ooclass>
<methodsynopsis>
<type>PDOStatement</type><methodname>prepare</methodname>
<methodparam><type>string</type><parameter>statement</parameter></methodparam>
<methodparam choice="opt"><type>array</type><parameter>driver_options</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<para>
Prepares an SQL statement to be executed by the
<function>PDOStatement::execute</function> method. The SQL statement can
<xref linkend="function.PDOStatement-execute" /> method. The SQL statement can
contain zero or more named (:name) or question mark (?) parameter markers
for which real values will be substituted when the statement is executed.
You cannot use both named and question mark parameter markers within the same
@ -25,14 +28,14 @@
</para>
<para>
You must include a unique parameter marker for each value you wish to pass
in to the statement when you call <function>PDOStatement::execute</function>.
in to the statement when you call <xref linkend="function.PDOStatement-execute" />.
You cannot use a named parameter marker of the same name twice in a prepared
statement. You cannot bind multiple values to a single named parameter in,
for example, the IN() clause of an SQL statement.
</para>
<para>
Calling <function>PDO::prepare</function> and
<function>PDOStatement::execute</function> for statements that will be
Calling <xref linkend="function.PDO-prepare" /> and
<xref linkend="function.PDOStatement-execute" /> for statements that will be
issued multiple times with different parameter values optimizes the
performance of your application by allowing the driver to negotiate
client and/or server side caching of the query plan and meta information,
@ -80,9 +83,9 @@
&reftitle.returnvalues;
<para>
If the database server successfully prepares the statement,
<function>PDO::prepare</function> returns a PDOStatement object.
<xref linkend="function.PDO-prepare" /> returns a PDOStatement object.
If the database server cannot successfully prepare the statement,
<function>PDO::prepare</function> returns &false;.
<xref linkend="function.PDO-prepare" /> returns &false;.
</para>
</refsect1>
@ -130,9 +133,9 @@ $yellow = $sth->fetchAll();
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::exec</function></member>
<member><function>PDO::query</function></member>
<member><function>PDOStatement::execute</function></member>
<member><xref linkend="function.PDO-exec" /></member>
<member><xref linkend="function.PDO-query" /></member>
<member><xref linkend="function.PDOStatement-execute" /></member>
</simplelist>
</para>
</refsect1>

86
reference/pdo/functions/PDO-query.xml
View file

@ -1,58 +1,70 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.8 $ -->
<!-- $Revision: 1.9 $ -->
<refentry id="function.PDO-query">
<refnamediv>
<refname>PDO::query</refname>
<refname>PDO->query()</refname>
<refpurpose>
Executes an SQL statement, returning a result set as a PDOStatement object
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>PDOStatement</type><methodname>PDO::query</methodname>
<methodparam><type>string</type><parameter>statement</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDO</classname></ooclass>
<methodsynopsis>
<type>PDOStatement</type><methodname>query</methodname>
<methodparam><type>string</type><parameter>statement</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<methodsynopsis>
<type>bool</type><methodname>PDO::query</methodname>
<methodparam><type>string</type><parameter>statement</parameter></methodparam>
<methodparam><type>int</type><parameter>PDO::FETCH_COLUMN</parameter></methodparam>
<methodparam><type>int</type><parameter>colno</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDO</classname></ooclass>
<methodsynopsis>
<type>bool</type><methodname>query</methodname>
<methodparam><type>string</type><parameter>statement</parameter></methodparam>
<methodparam><type>int</type><parameter>PDO::FETCH_COLUMN</parameter></methodparam>
<methodparam><type>int</type><parameter>colno</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<methodsynopsis>
<type>bool</type><methodname>PDO::query</methodname>
<methodparam><type>string</type><parameter>statement</parameter></methodparam>
<methodparam><type>int</type><parameter>PDO::FETCH_CLASS</parameter></methodparam>
<methodparam><type>string</type><parameter>classname</parameter></methodparam>
<methodparam><type>array</type><parameter>ctorargs</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDO</classname></ooclass>
<methodsynopsis>
<type>bool</type><methodname>query</methodname>
<methodparam><type>string</type><parameter>statement</parameter></methodparam>
<methodparam><type>int</type><parameter>PDO::FETCH_CLASS</parameter></methodparam>
<methodparam><type>string</type><parameter>classname</parameter></methodparam>
<methodparam><type>array</type><parameter>ctorargs</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<methodsynopsis>
<type>bool</type><methodname>PDO::query</methodname>
<methodparam><type>string</type><parameter>statement</parameter></methodparam>
<methodparam><type>int</type><parameter>PDO::FETCH_INTO</parameter></methodparam>
<methodparam><type>object</type><parameter>object</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDO</classname></ooclass>
<methodsynopsis>
<type>bool</type><methodname>query</methodname>
<methodparam><type>string</type><parameter>statement</parameter></methodparam>
<methodparam><type>int</type><parameter>PDO::FETCH_INTO</parameter></methodparam>
<methodparam><type>object</type><parameter>object</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<para>
<function>PDO::query</function> executes an SQL statement in
<xref linkend="function.PDO-query" /> executes an SQL statement in
a single function call, returning the result set (if any) returned by the
statement as a PDOStatement object.
</para>
<para>
For a query that you need to issue multiple times, you will realize better
performance if you prepare a PDOStatement object using
<function>PDO::prepare</function> and issue the statement with multiple
calls to <function>PDOStatement::execute</function>.
<xref linkend="function.PDO-prepare" /> and issue the statement with multiple
calls to <xref linkend="function.PDOStatement-execute" />.
</para>
<para>
If you do not fetch all of the data in a result set before issuing your
next call to <function>PDO::query</function>, your call may fail. Call
<function>PDOStatement::closeCursor</function> to release the database
next call to <xref linkend="function.PDO-query" />, your call may fail. Call
<xref linkend="function.PDOStatement-closeCursor" /> to release the database
resources associated with the PDOStatement object before issuing your
next call to <function>PDO::query</function>.
next call to <xref linkend="function.PDO-query" />.
</para>
<note>
@ -60,7 +72,7 @@
Although this function is only documented as having a single
parameter, you may pass additional arguments to this function.
They will be treated as though you called
<function>PDOStatement::setFetchMode</function> on the resultant statement
<xref linkend="function.PDOStatement-setFetchMode" /> on the resultant statement
object.
</para>
</note>
@ -84,7 +96,7 @@
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
<function>PDO::query</function> returns a PDOStatement object.
<xref linkend="function.PDO-query" /> returns a PDOStatement object.
</para>
</refsect1>
@ -94,7 +106,7 @@
<example>
<title>Demonstrate PDO::query</title>
<para>
A nice feature of <function>PDO::query</function> is that it
A nice feature of <xref linkend="function.PDO-query" /> is that it
enables you to iterate over the rowset returned by a
successfully executed SELECT statement.
</para>
@ -133,9 +145,9 @@ watermelon pink 90
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::exec</function></member>
<member><function>PDO::prepare</function></member>
<member><function>PDOStatement::execute</function></member>
<member><xref linkend="function.PDO-exec" /></member>
<member><xref linkend="function.PDO-prepare" /></member>
<member><xref linkend="function.PDOStatement-execute" /></member>
</simplelist>
</para>
</refsect1>

27
reference/pdo/functions/PDO-quote.xml
View file

@ -1,30 +1,33 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.8 $ -->
<!-- $Revision: 1.9 $ -->
<refentry id="function.PDO-quote">
<refnamediv>
<refname>PDO::quote</refname>
<refname>PDO->quote()</refname>
<refpurpose>
Quotes a string for use in a query.
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>string</type><methodname>PDO::quote</methodname>
<methodparam><type>string</type><parameter>string</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>parameter_type</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDO</classname></ooclass>
<methodsynopsis>
<type>string</type><methodname>quote</methodname>
<methodparam><type>string</type><parameter>string</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>parameter_type</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<para>
<function>PDO::quote</function> places quotes around the input string (if
<xref linkend="function.PDO-quote" /> places quotes around the input string (if
required) and escapes special characters within the input string, using a
quoting style appropriate to the underlying driver.
</para>
<para>
If you are using this function to build SQL statements, you are
<emphasis>strongly</emphasis> recommended to use
<function>PDO::prepare</function> to prepare SQL statements with bound
parameters instead of using <function>PDO::quote</function> to interpolate
<xref linkend="function.PDO-prepare" /> to prepare SQL statements with bound
parameters instead of using <xref linkend="function.PDO-quote" /> to interpolate
user input into a SQL statement. Prepared statements with bound parameters
are not only more portable, more convenient, immune to SQL injection, but
are often much faster to execute than interpolated queries, as both the
@ -153,8 +156,8 @@ Quoted string: 'Co''mpl''''ex "st''"ring'
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::prepare</function></member>
<member><function>PDOStatement::execute</function></member>
<member><xref linkend="function.PDO-prepare" /></member>
<member><xref linkend="function.PDOStatement-execute" /></member>
</simplelist>
</para>
</refsect1>

21
reference/pdo/functions/PDO-rollBack.xml
View file

@ -1,8 +1,8 @@
<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.8 $ -->
<!-- $Revision: 1.9 $ -->
<refentry id="function.PDO-rollBack">
<refnamediv>
<refname>PDO::rollBack</refname>
<refname>PDO->rollBack()</refname>
<refpurpose>
Rolls back a transaction
</refpurpose>
@ -10,14 +10,17 @@
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>PDO::rollBack</methodname>
<void/>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDO</classname></ooclass>
<methodsynopsis>
<type>bool</type><methodname>rollBack</methodname>
<void/>
</methodsynopsis>
</classsynopsis>
<para>
Rolls back the current transaction, as initiated by
<function>PDO::beginTransaction</function>. It is an error to call this
<xref linkend="function.PDO-beginTransaction" />. It is an error to call this
method if no transaction is active.
</para>
<para>
@ -70,8 +73,8 @@ $dbh->rollBack();
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::beginTransaction</function></member>
<member><function>PDO::commit</function></member>
<member><xref linkend="function.PDO-beginTransaction" /></member>
<member><xref linkend="function.PDO-commit" /></member>
</simplelist>
</para>
</refsect1>

17
reference/pdo/functions/PDO-setAttribute.xml
View file

@ -1,19 +1,22 @@
<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.8 $ -->
<!-- $Revision: 1.9 $ -->
<refentry id="function.PDO-setAttribute">
<refnamediv>
<refname>PDO::setAttribute</refname>
<refname>PDO->setAttribute()</refname>
<refpurpose>
Set an attribute
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>PDO::setAttribute</methodname>
<methodparam><type>int</type><parameter>attribute</parameter></methodparam>
<methodparam><type>mixed</type><parameter>value</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDO</classname></ooclass>
<methodsynopsis>
<type>bool</type><methodname>setAttribute</methodname>
<methodparam><type>int</type><parameter>attribute</parameter></methodparam>
<methodparam><type>mixed</type><parameter>value</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<para>
Sets an attribute on the database handle. Some of the available generic

35
reference/pdo/functions/PDOStatement-bindColumn.xml
View file

@ -1,33 +1,36 @@
<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.9 $ -->
<!-- $Revision: 1.10 $ -->
<refentry id="function.PDOStatement-bindColumn">
<refnamediv>
<refname>PDOStatement::bindColumn</refname>
<refname>PDOStatement->bindColumn()</refname>
<refpurpose>
Bind a column to a PHP variable
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>PDOStatement::bindColumn</methodname>
<methodparam><type>mixed</type><parameter>column</parameter></methodparam>
<methodparam><type>mixed</type><parameter role="reference">param</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>type</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>bool</type><methodname>bindColumn</methodname>
<methodparam><type>mixed</type><parameter>column</parameter></methodparam>
<methodparam><type>mixed</type><parameter role="reference">param</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>type</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<para>
<function>PDOStatement::bindColumn</function> arranges to have a
<xref linkend="function.PDOStatement-bindColumn" /> arranges to have a
particular variable bound to a given column in the result-set from a
query. Each call to <function>PDOStatement::fetch</function> or
<function>PDOStatement::fetchAll</function> will update all the variables
query. Each call to <xref linkend="function.PDOStatement-fetch" /> or
<xref linkend="function.PDOStatement-fetchAll" /> will update all the variables
that are bound to columns.
</para>
<note>
<para>
Since information about the columns is not always available to PDO until
the statement is executed, portable applications should call this
function <emphasis>after</emphasis> <function>PDO::execute</function>.
function <emphasis>after</emphasis> <xref linkend="function.PDOStatement-execute" />.
</para>
</note>
</refsect1>
@ -126,10 +129,10 @@ strawberry red 25
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDOStatement::execute</function></member>
<member><function>PDOStatement::fetch</function></member>
<member><function>PDOStatement::fetchAll</function></member>
<member><function>PDOStatement::fetchColumn</function></member>
<member><xref linkend="function.PDOStatement-execute" /></member>
<member><xref linkend="function.PDOStatement-fetch" /></member>
<member><xref linkend="function.PDOStatement-fetchAll" /></member>
<member><xref linkend="function.PDOStatement-fetchColumn" /></member>
</simplelist>
</para>
</refsect1>

33
reference/pdo/functions/PDOStatement-bindParam.xml
View file

@ -1,28 +1,31 @@
<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.12 $ -->
<!-- $Revision: 1.13 $ -->
<refentry id="function.PDOStatement-bindParam">
<refnamediv>
<refname>PDOStatement::bindParam</refname>
<refname>PDOStatement->bindParam()</refname>
<refpurpose>
Binds a parameter to the specified variable name
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>PDOStatement::bindParam</methodname>
<methodparam><type>mixed</type><parameter>parameter</parameter></methodparam>
<methodparam><type>mixed</type><parameter role="reference">variable</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>data_type</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>length</parameter></methodparam>
<methodparam choice="opt"><type>mixed</type><parameter>driver_options</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>bool</type><methodname>bindParam</methodname>
<methodparam><type>mixed</type><parameter>parameter</parameter></methodparam>
<methodparam><type>mixed</type><parameter role="reference">variable</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>data_type</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>length</parameter></methodparam>
<methodparam choice="opt"><type>mixed</type><parameter>driver_options</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<para>
Binds a PHP variable to a corresponding named or question mark placeholder
in the SQL statement that was use to prepare the statement. Unlike
<function>PDOStatement::bindValue</function>, the variable is bound as a
<xref linkend="function.PDOStatement-bindValue" />, the variable is bound as a
reference and will only be evaluated at the time that
<function>PDOStatement::execute</function> is called.
<xref linkend="function.PDOStatement-execute" /> is called.
</para>
<para>
Most parameters are input parameters, that is, parameters that are used
@ -172,9 +175,9 @@ print("After pureeing fruit, the colour is: $colour");
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::prepare</function></member>
<member><function>PDOStatement::execute</function></member>
<member><function>PDOStatement::bindValue</function></member>
<member><xref linkend="function.PDO-prepare" /></member>
<member><xref linkend="function.PDOStatement-execute" /></member>
<member><xref linkend="function.PDOStatement-bindValue" /></member>
</simplelist>
</para>

25
reference/pdo/functions/PDOStatement-bindValue.xml
View file

@ -1,20 +1,23 @@
<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.4 $ -->
<!-- $Revision: 1.5 $ -->
<refentry id="function.PDOStatement-bindValue">
<refnamediv>
<refname>PDOStatement::bindValue</refname>
<refname>PDOStatement->bindValue()</refname>
<refpurpose>
Binds a value to a parameter
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>PDOStatement::bindValue</methodname>
<methodparam><type>mixed</type><parameter>parameter</parameter></methodparam>
<methodparam><type>mixed</type><parameter>value</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>data_type</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>bool</type><methodname>bindValue</methodname>
<methodparam><type>mixed</type><parameter>parameter</parameter></methodparam>
<methodparam><type>mixed</type><parameter>value</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>data_type</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<para>
Binds a value to a corresponding named or question mark placeholder
in the SQL statement that was use to prepare the statement.
@ -103,9 +106,9 @@ $sth->execute();
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::prepare</function></member>
<member><function>PDOStatement::execute</function></member>
<member><function>PDOStatement::bindParam</function></member>
<member><xref linkend="function.PDO-prepare" /></member>
<member><xref linkend="function.PDOStatement-execute" /></member>
<member><xref linkend="function.PDOStatement-bindParam" /></member>
</simplelist>
</para>

25
reference/pdo/functions/PDOStatement-closeCursor.xml
View file

@ -1,21 +1,24 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.8 $ -->
<!-- $Revision: 1.9 $ -->
<refentry id="function.PDOStatement-closeCursor">
<refnamediv>
<refname>PDOStatement::closeCursor</refname>
<refname>PDOStatement->closeCursor()</refname>
<refpurpose>
Closes the cursor, enabling the statement to be executed again.
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>PDOStatement::closeCursor</methodname>
<void/>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>bool</type><methodname>closeCursor</methodname>
<void/>
</methodsynopsis>
</classsynopsis>
<para>
<function>PDOStatement::closeCursor</function> frees up the connection
<xref linkend="function.PDOStatement-closeCursor" /> frees up the connection
to the server so that other SQL statements may be issued, but leaves the
statement in a state that enables it to be executed again.
</para>
@ -26,7 +29,7 @@
the problem may manifest itself in an out-of-sequence error.
</para>
<para>
<function>PDOStatement::closeCursor</function> is implemented either as an
<xref linkend="function.PDOStatement-closeCursor" /> is implemented either as an
optional driver specific method (allowing for maximum efficiency), or as
the generic PDO fallback if no driver specific function is installed.
The PDO generic fallback is semantically the same as writing the following
@ -85,13 +88,13 @@ do {
&reftitle.examples;
<para>
<example>
<title>A <function>PDOStatement::closeCursor</function> example</title>
<title>A <xref linkend="function.PDOStatement-closeCursor" /> example</title>
<para>
In the following example, the <varname>$stmt</varname> PDOStatement
object returns multiple rows but the application fetches only the first
row, leaving the PDOStatement object in a state of having unfetched rows.
To ensure that the application will work with all database drivers, the
author inserts a call to <function>PDOStatement::closeCursor</function>
author inserts a call to <xref linkend="function.PDOStatement-closeCursor" />
on <varname>$stmt</varname> before executing the
<varname>$otherStmt</varname> PDOStatement object.
</para>
@ -126,7 +129,7 @@ $otherStmt->execute();
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDOStatement::execute</function></member>
<member><xref linkend="function.PDOStatement-execute" /></member>
</simplelist>
</para>
</refsect1>

33
reference/pdo/functions/PDOStatement-columnCount.xml
View file

@ -1,31 +1,34 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.3 $ -->
<!-- $Revision: 1.4 $ -->
<refentry id="function.PDOStatement-columnCount">
<refnamediv>
<refname>PDOStatement::columnCount</refname>
<refname>PDOStatement->columnCount()</refname>
<refpurpose>
Returns the number of columns in the result set
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>int</type><methodname>PDOStatement::columnCount</methodname>
<void />
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>int</type><methodname>columnCount</methodname>
<void/>
</methodsynopsis>
</classsynopsis>
<para>
Use <function>PDOStatement::columnCount</function> to return the number
Use <xref linkend="function.PDOStatement-columnCount" /> to return the number
of columns in the result set represented by the PDOStatement object.
</para>
<para>
If the PDOStatement object was returned from <function>PDO::query</function>,
If the PDOStatement object was returned from <xref linkend="function.PDO-query" />,
the column count is immediately available.
</para>
<para>
If the PDOStatement object was returned from
<function>PDO::prepare</function>, an accurate column count will not be
available until you invoke <function>PDOStatement::execute</function>.
<xref linkend="function.PDO-prepare" />, an accurate column count will not be
available until you invoke <xref linkend="function.PDOStatement-execute" />.
</para>
</refsect1>
@ -34,7 +37,7 @@
<para>
Returns the number of columns in the result set represented by the
PDOStatement object. If there is no result set,
<function>PDOStatement::columnCount</function> returns <literal>0</literal>.
<xref linkend="function.PDOStatement-columnCount" /> returns <literal>0</literal>.
</para>
</refsect1>
@ -44,7 +47,7 @@
<example>
<title>Counting columns</title>
<para>
This example demonstrates how <function>PDOStatement::columnCount</function>
This example demonstrates how <xref linkend="function.PDOStatement-columnCount" />
operates with and without a result set.
</para>
<programlisting role="php">
@ -83,9 +86,9 @@ After execute(), result set has 2 columns (should be 2)
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::prepare</function></member>
<member><function>PDOStatement::execute</function></member>
<member><function>PDOStatement::rowCount</function></member>
<member><xref linkend="function.PDO-prepare" /></member>
<member><xref linkend="function.PDOStatement-execute" /></member>
<member><xref linkend="function.PDOStatement-rowCount" /></member>
</simplelist>
</para>
</refsect1>

25
reference/pdo/functions/PDOStatement-errorCode.xml
View file

@ -1,25 +1,28 @@
<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.7 $ -->
<!-- $Revision: 1.8 $ -->
<refentry id="function.PDOStatement-errorCode">
<refnamediv>
<refname>PDOStatement::errorCode</refname>
<refname>PDOStatement->errorCode()</refname>
<refpurpose>
Fetch the SQLSTATE associated with the last operation on the statement handle
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>string</type><methodname>PDOStatement::errorCode</methodname>
<void/>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>string</type><methodname>errorCode</methodname>
<void/>
</methodsynopsis>
</classsynopsis>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Identical to <function>PDO::errorCode</function>, except that
<function>PDOStatement::errorCode</function> only retrieves error codes
Identical to <xref linkend="function.PDO-errorCode" />, except that
<xref linkend="function.PDOStatement-errorCode" /> only retrieves error codes
for operations performed with PDOStatement objects.
</para>
</refsect1>
@ -54,9 +57,9 @@ PDOStatement::errorCode(): 42S02
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::errorCode</function></member>
<member><function>PDO::errorInfo</function></member>
<member><function>PDOStatement::errorInfo</function></member>
<member><xref linkend="function.PDO-errorCode" /></member>
<member><xref linkend="function.PDO-errorInfo" /></member>
<member><xref linkend="function.PDOStatement-errorInfo" /></member>
</simplelist>
</para>
</refsect1>

23
reference/pdo/functions/PDOStatement-errorInfo.xml
View file

@ -1,25 +1,28 @@
<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.6 $ -->
<!-- $Revision: 1.7 $ -->
<refentry id="function.PDOStatement-errorInfo">
<refnamediv>
<refname>PDOStatement::errorInfo</refname>
<refname>PDOStatement->errorInfo()</refname>
<refpurpose>
Fetch extended error information associated with the last operation on the statement handle
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>array</type><methodname>PDOStatement::errorInfo</methodname>
<void/>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>array</type><methodname>errorInfo</methodname>
<void/>
</methodsynopsis>
</classsynopsis>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
<function>PDOStatement::errorInfo</function> returns an array of
<xref linkend="function.PDOStatement-errorInfo" /> returns an array of
error information about the last operation performed by this
statement handle. The array consists of the following fields:
<informaltable>
@ -88,9 +91,9 @@ Array
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::errorCode</function></member>
<member><function>PDO::errorInfo</function></member>
<member><function>PDOStatement::errorCode</function></member>
<member><xref linkend="function.PDO-errorCode" /></member>
<member><xref linkend="function.PDO-errorInfo" /></member>
<member><xref linkend="function.PDOStatement-errorCode" /></member>
</simplelist>
</para>
</refsect1>

27
reference/pdo/functions/PDOStatement-execute.xml
View file

@ -1,23 +1,26 @@
<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.11 $ -->
<!-- $Revision: 1.12 $ -->
<refentry id="function.PDOStatement-execute">
<refnamediv>
<refname>PDOStatement::execute</refname>
<refname>PDOStatement->execute()</refname>
<refpurpose>
Executes a prepared statement
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>PDOStatement::execute</methodname>
<methodparam choice="opt"><type>array</type><parameter>input_parameters</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>bool</type><methodname>execute</methodname>
<methodparam choice="opt"><type>array</type><parameter>input_parameters</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<para>
Execute the prepared statement. If the prepared statement included
parameter markers, you must either:
<itemizedlist>
<listitem><para>call <function>PDOStatement::bindParam</function> to bind PHP variables
<listitem><para>call <xref linkend="function.PDOStatement-bindParam" /> to bind PHP variables
to the parameter markers: bound variables pass their value as input and receive the
output value, if any, of their associated parameter markers</para></listitem>
<listitem><para>or pass an array of input-only parameter values</para></listitem>
@ -130,11 +133,11 @@ $sth->execute();
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::prepare</function></member>
<member><function>PDOStatement::bindParam</function></member>
<member><function>PDOStatement::fetch</function></member>
<member><function>PDOStatement::fetchAll</function></member>
<member><function>PDOStatement::fetchColumn</function></member>
<member><xref linkend="function.PDO-prepare" /></member>
<member><xref linkend="function.PDOStatement-bindParam" /></member>
<member><xref linkend="function.PDOStatement-fetch" /></member>
<member><xref linkend="function.PDOStatement-fetchAll" /></member>
<member><xref linkend="function.PDOStatement-fetchColumn" /></member>
</simplelist>
</para>
</refsect1>

40
reference/pdo/functions/PDOStatement-fetch.xml
View file

@ -1,20 +1,23 @@
<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.12 $ -->
<!-- $Revision: 1.13 $ -->
<refentry id="function.PDOStatement-fetch">
<refnamediv>
<refname>PDOStatement::fetch</refname>
<refname>PDOStatement->fetch()</refname>
<refpurpose>
Fetches the next row from a result set
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>mixed</type><methodname>PDOStatement::fetch</methodname>
<methodparam choice="opt"><type>int</type><parameter>fetch_style</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>cursor_orientation</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>cursor_offset</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>mixed</type><methodname>fetch</methodname>
<methodparam choice="opt"><type>int</type><parameter>fetch_style</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>cursor_orientation</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>cursor_offset</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<para>
Fetches a row from a result set associated with a PDOStatement object. The
@ -47,7 +50,7 @@
<listitem><para>
<literal>PDO::FETCH_BOUND</literal>: returns &true; and assigns the
values of the columns in your result set to the PHP variables to which
they were bound with the <function>PDOStatement::bindParam</function>
they were bound with the <xref linkend="function.PDOStatement-bindParam" />
method
</para></listitem>
<listitem><para>
@ -77,11 +80,6 @@
property names that correspond to the column names returned in your
result set
</para></listitem>
<listitem><para>
<literal>PDO::FETCH_SERIALIZE</literal>: returns an anonymous object with
property names that correspond to the column names returned in your
result set
</para></listitem>
</itemizedlist>
</para>
</listitem>
@ -97,7 +95,7 @@
scrollable cursor for your PDOStatement object, you must set the
<literal>PDO::ATTR_CURSOR</literal> attribute to
<literal>PDO::CURSOR_SCROLL</literal> when you prepare the SQL
statement with <function>PDO::prepare</function>.
statement with <xref linkend="function.PDO-prepare" />.
</para>
</listitem>
</varlistentry>
@ -115,7 +113,7 @@
the <literal>cursor_orientation</literal> parameter is set to
<literal>PDO::FETCH_ORI_REL</literal>, this value specifies the
row to fetch relative to the cursor position before
<function>PDOStatement::fetch</function> was called.
<xref linkend="function.PDOStatement-fetch" /> was called.
</para>
</listitem>
</varlistentry>
@ -258,11 +256,11 @@ Reading backwards:
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::query</function></member>
<member><function>PDOStatement::fetchAll</function></member>
<member><function>PDOStatement::fetchColumn</function></member>
<member><function>PDOStatement::prepare</function></member>
<member><function>PDOStatement::setFetchMode</function></member>
<member><xref linkend="function.PDO-query" /></member>
<member><xref linkend="function.PDOStatement-fetchAll" /></member>
<member><xref linkend="function.PDOStatement-fetchColumn" /></member>
<member><xref linkend="function.PDO-prepare" /></member>
<member><xref linkend="function.PDOStatement-setFetchMode" /></member>
</simplelist>
</para>
</refsect1>

31
reference/pdo/functions/PDOStatement-fetchAll.xml
View file

@ -1,19 +1,22 @@
<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.11 $ -->
<!-- $Revision: 1.12 $ -->
<refentry id="function.PDOStatement-fetchAll">
<refnamediv>
<refname>PDOStatement::fetchAll</refname>
<refname>PDOStatement->fetchAll()</refname>
<refpurpose>
Returns an array containing all of the result set rows
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>array</type><methodname>PDOStatement::fetchAll</methodname>
<methodparam choice="opt"><type>int</type><parameter>fetch_style</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>column_index</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>array</type><methodname>fetchAll</methodname>
<methodparam choice="opt"><type>int</type><parameter>fetch_style</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>column_index</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
</refsect1>
@ -26,7 +29,7 @@
<listitem>
<para>
Controls the contents of the returned array as documented in
<function>PDOStatement::fetch</function>. Defaults to
<xref linkend="function.PDOStatement-fetch" />. Defaults to
<literal>PDO::FETCH_BOTH</literal>.
</para>
<para>
@ -64,7 +67,7 @@
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
<function>PDOStatement::fetchAll</function> returns an array containing
<xref linkend="function.PDOStatement-fetchAll" /> returns an array containing
all of the remaining rows in the result set. The array represents each
row as either an array of column values or an object with properties
corresponding to each column name.
@ -215,11 +218,11 @@ array(3) {
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::query</function></member>
<member><function>PDOStatement::fetch</function></member>
<member><function>PDOStatement::fetchColumn</function></member>
<member><function>PDOStatement::prepare</function></member>
<member><function>PDOStatement::setFetchMode</function></member>
<member><xref linkend="function.PDO-query" /></member>
<member><xref linkend="function.PDOStatement-fetch" /></member>
<member><xref linkend="function.PDOStatement-fetchColumn" /></member>
<member><xref linkend="function.PDO-prepare" /></member>
<member><xref linkend="function.PDOStatement-setFetchMode" /></member>
</simplelist>
</para>
</refsect1>

31
reference/pdo/functions/PDOStatement-fetchColumn.xml
View file

@ -1,8 +1,8 @@
<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.6 $ -->
<!-- $Revision: 1.7 $ -->
<refentry id="function.PDOStatement-fetchColumn">
<refnamediv>
<refname>PDOStatement::fetchColumn</refname>
<refname>PDOStatement->fetchColumn()</refname>
<refpurpose>
Returns a single column from the next row of a result set
</refpurpose>
@ -10,10 +10,13 @@
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>string</type><methodname>PDOStatement::fetchColumn</methodname>
<methodparam choice="opt"><type>int</type><parameter>column_number</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>string</type><methodname>fetchColumn</methodname>
<methodparam choice="opt"><type>int</type><parameter>column_number</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<para>
Returns a single column from the next row of a result set or &false; if
@ -30,7 +33,7 @@
<listitem>
<para>
0-indexed number of the column you wish to retrieve from the row. If
no value is supplied, <function>PDOStatement::fetchColumn</function>
no value is supplied, <xref linkend="function.PDOStatement-fetchColumn" />
fetches the first column.
</para>
</listitem>
@ -42,13 +45,13 @@
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
<function>PDOStatement::fetchColumn</function> returns a single column
<xref linkend="function.PDOStatement-fetchColumn" /> returns a single column
in the next row of a result set.
</para>
<warning>
<para>
There is no way to return another column from the same row if you
use <function>PDOStatement::fetchColumn</function> to retrieve data.
use <xref linkend="function.PDOStatement-fetchColumn" /> to retrieve data.
</para>
</warning>
</refsect1>
@ -91,11 +94,11 @@ colour = red
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::query</function></member>
<member><function>PDOStatement::fetch</function></member>
<member><function>PDOStatement::fetchAll</function></member>
<member><function>PDOStatement::prepare</function></member>
<member><function>PDOStatement::setFetchMode</function></member>
<member><xref linkend="function.PDO-query" /></member>
<member><xref linkend="function.PDOStatement-fetch" /></member>
<member><xref linkend="function.PDOStatement-fetchAll" /></member>
<member><xref linkend="function.PDO-prepare" /></member>
<member><xref linkend="function.PDOStatement-setFetchMode" /></member>
</simplelist>
</para>
</refsect1>

21
reference/pdo/functions/PDOStatement-fetchObject.xml
View file

@ -1,21 +1,24 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.2 $ -->
<!-- $Revision: 1.3 $ -->
<refentry id="function.PDOStatement-fetchObject">
<refnamediv>
<refname>PDOStatement::fetchObject</refname>
<refname>PDOStatement->fetchObject()</refname>
<refpurpose>Fetches the next row and returns it as an object.</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>mixed</type><methodname>PDOStatement::fetchObject</methodname>
<methodparam choice="opt"><type>string</type><parameter>class_name</parameter></methodparam>
<methodparam choice="opt"><type>array</type><parameter>ctor_args</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>mixed</type><methodname>fetchObject</methodname>
<methodparam choice="opt"><type>string</type><parameter>class_name</parameter></methodparam>
<methodparam choice="opt"><type>array</type><parameter>ctor_args</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<para>
Fetches the next row and returns it as an object. This function is an
alternative to <function>PDOStatement::fetch</function> with
alternative to <xref linkend="function.PDOStatement-fetch" /> with
<constant>PDO::FETCH_CLASS</constant> or
<constant>PDO::FETCH_OBJ</constant> style.
</para>
@ -56,7 +59,7 @@
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDOStatement::fetch</function></member>
<member><xref linkend="function.PDOStatement-fetch" /></member>
</simplelist>
</para>
</refsect1>

21
reference/pdo/functions/PDOStatement-getAttribute.xml
View file

@ -1,18 +1,21 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.5 $ -->
<!-- $Revision: 1.6 $ -->
<refentry id="function.PDOStatement-getAttribute">
<refnamediv>
<refname>PDOStatement::getAttribute</refname>
<refname>PDOStatement->getAttribute()</refname>
<refpurpose>
Retrieve a statement attribute
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>mixed</type><methodname>PDOStatement::getAttribute</methodname>
<methodparam><type>int</type><parameter>attribute</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>mixed</type><methodname>getAttribute</methodname>
<methodparam><type>int</type><parameter>attribute</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<para>
Gets an attribute of the statement. Currently, no generic attributes exist but only driver specific:
@ -86,9 +89,9 @@ Use the PEAR Coding Standards
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::getAttribute</function></member>
<member><function>PDO::setAttribute</function></member>
<member><function>PDOStatement::setAttribute</function></member>
<member><xref linkend="function.PDO-getAttribute" /></member>
<member><xref linkend="function.PDO-setAttribute" /></member>
<member><xref linkend="function.PDOStatement-setAttribute" /></member>
</simplelist>
</para>
</refsect1>

23
reference/pdo/functions/PDOStatement-getColumnMeta.xml
View file

@ -1,18 +1,21 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.6 $ -->
<!-- $Revision: 1.7 $ -->
<refentry id="function.PDOStatement-getColumnMeta">
<refnamediv>
<refname>PDOStatement::getColumnMeta</refname>
<refname>PDOStatement->getColumnMeta()</refname>
<refpurpose>
Returns metadata for a column in a result set
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>mixed</type><methodname>PDOStatement::getColumnMeta</methodname>
<methodparam><type>int</type><parameter>column</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>mixed</type><methodname>getColumnMeta</methodname>
<methodparam><type>int</type><parameter>column</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
&warn.experimental.func;
<para>
@ -22,7 +25,7 @@
<warning>
<simpara>
Not all PDO drivers support
<function>PDOStatement::getColumnMeta</function>.
<xref linkend="function.PDOStatement-getColumnMeta" />.
</simpara>
</warning>
@ -69,7 +72,7 @@
<entry><literal><varname>driver</varname>:decl_type</literal></entry>
<entry>The SQL type used to represent the column value in the database.
If the column in the result set is the result of a function, this value
is not returned by <function>PDOStatement::getColumnMeta</function>.
is not returned by <xref linkend="function.PDOStatement-getColumnMeta" />.
</entry>
</row>
<row>
@ -185,8 +188,8 @@ array(6) {
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDOStatement::columnCount</function></member>
<member><function>PDOStatement::rowCount</function></member>
<member><xref linkend="function.PDOStatement-columnCount" /></member>
<member><xref linkend="function.PDOStatement-rowCount" /></member>
</simplelist>
</para>
</refsect1>

27
reference/pdo/functions/PDOStatement-nextRowset.xml
View file

@ -1,23 +1,26 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.4 $ -->
<!-- $Revision: 1.5 $ -->
<refentry id="function.PDOStatement-nextRowset">
<refnamediv>
<refname>PDOStatement::nextRowset</refname>
<refname>PDOStatement->nextRowset()</refname>
<refpurpose>
Advances to the next rowset in a multi-rowset statement handle
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>PDOStatement::nextRowset</methodname>
<void/>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>bool</type><methodname>nextRowset</methodname>
<void/>
</methodsynopsis>
</classsynopsis>
<para>
Some database servers support stored procedures that return more than one
rowset (also known as a result set).
<function>PDOStatement::nextRowSet</function> enables you to access the
<xref linkend="function.PDOStatement-nextRowset" /> enables you to access the
second and subsequent rowsets associated with a PDOStatement object. Each
rowset can have a different set of columns from the preceding rowset.
</para>
@ -38,7 +41,7 @@
<para>
The following example shows how to call a stored procedure,
MULTIPLE_RESULTS, that returns three rowsets. We use a do / while loop to
loop over the <function>PDOStatement::nextRowset</function> method, which
loop over the <xref linkend="function.PDOStatement-nextRowset" /> method, which
returns false and terminates the loop when no more rowsets can be returned.
</para>
<programlisting role="php">
@ -93,10 +96,10 @@ banana yellow
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDOStatement::columnCount</function></member>
<member><function>PDOStatement::execute</function></member>
<member><function>PDOStatement::getColumnMeta</function></member>
<member><function>PDOStatement::query</function></member>
<member><xref linkend="function.PDOStatement-columnCount" /></member>
<member><xref linkend="function.PDOStatement-execute" /></member>
<member><xref linkend="function.PDOStatement-getColumnMeta" /></member>
<member><xref linkend="function.PDO-query" /></member>
</simplelist>
</para>
</refsect1>

31
reference/pdo/functions/PDOStatement-rowCount.xml
View file

@ -1,21 +1,24 @@
<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.10 $ -->
<!-- $Revision: 1.11 $ -->
<refentry id="function.PDOStatement-rowCount">
<refnamediv>
<refname>PDOStatement::rowCount</refname>
<refname>PDOStatement->rowCount()</refname>
<refpurpose>
Returns the number of rows affected by the last SQL statement
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>int</type><methodname>PDOStatement::rowCount</methodname>
<void/>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>int</type><methodname>rowCount</methodname>
<void/>
</methodsynopsis>
</classsynopsis>
<para>
<function>PDOStatement::rowCount</function> returns the number of
<xref linkend="function.PDOStatement-rowCount" /> returns the number of
rows affected by the last DELETE, INSERT, or UPDATE statement
executed by the corresponding <literal>PDOStatement</literal> object.
</para>
@ -33,7 +36,7 @@
<example>
<title>Return the number of deleted rows</title>
<para>
<function>PDOStatement::rowCount</function> returns the number of
<xref linkend="function.PDOStatement-rowCount" /> returns the number of
rows affected by a DELETE, INSERT, or UPDATE statement.
</para>
<programlisting role="php">
@ -60,11 +63,11 @@ Deleted 9 rows.
<example>
<title>Counting rows returned by a SELECT statement</title>
<para>
For most databases, <function>PDOStatement::rowCount</function> does not
For most databases, <xref linkend="function.PDOStatement-rowCount" /> does not
return the number of rows affected by a SELECT statement. Instead, use
<function>PDO::query</function> to issue a SELECT COUNT(*) statement
<xref linkend="function.PDO-query" /> to issue a SELECT COUNT(*) statement
with the same predicates as your intended SELECT statement, then use
<function>PDOStatement::fetchColumn</function> to retrieve the number
<xref linkend="function.PDOStatement-fetchColumn" /> to retrieve the number
of rows that will be returned. Your application can then perform the
correct action.
</para>
@ -111,9 +114,9 @@ pear
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDOStatement::columnCount</function></member>
<member><function>PDOStatement::fetchColumn</function></member>
<member><function>PDOStatement::query</function></member>
<member><xref linkend="function.PDOStatement-columnCount" /></member>
<member><xref linkend="function.PDOStatement-fetchColumn" /></member>
<member><xref linkend="function.PDO-query" /></member>
</simplelist>
</para>

23
reference/pdo/functions/PDOStatement-setAttribute.xml
View file

@ -1,19 +1,22 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.6 $ -->
<!-- $Revision: 1.7 $ -->
<refentry id="function.PDOStatement-setAttribute">
<refnamediv>
<refname>PDOStatement::setAttribute</refname>
<refname>PDOStatement->setAttribute()</refname>
<refpurpose>
Set a statement attribute
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>PDOStatement::setAttribute</methodname>
<methodparam><type>int</type><parameter>attribute</parameter></methodparam>
<methodparam><type>mixed</type><parameter>value</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>bool</type><methodname>setAttribute</methodname>
<methodparam><type>int</type><parameter>attribute</parameter></methodparam>
<methodparam><type>mixed</type><parameter>value</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<para>
Sets an attribute on the statement. Currently, no generic attributes are set but only driver specific:
@ -130,9 +133,9 @@ Use the PEAR Coding Standards
&reftitle.seealso;
<para>
<simplelist>
<member><function>PDO::getAttribute</function></member>
<member><function>PDO::setAttribute</function></member>
<member><function>PDOStatement::getAttribute</function></member>
<member><xref linkend="function.PDO-getAttribute" /></member>
<member><xref linkend="function.PDO-setAttribute" /></member>
<member><xref linkend="function.PDOStatement-getAttribute" /></member>
</simplelist>
</para>
</refsect1>

58
reference/pdo/functions/PDOStatement-setFetchMode.xml
View file

@ -1,37 +1,49 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.6 $ -->
<!-- $Revision: 1.7 $ -->
<refentry id="function.PDOStatement-setFetchMode">
<refnamediv>
<refname>PDOStatement::setFetchMode</refname>
<refname>PDOStatement->setFetchMode()</refname>
<refpurpose>
Set the default fetch mode for this statement
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>bool</type><methodname>PDOStatement::setFetchMode</methodname>
<methodparam><type>int</type><parameter>mode</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>bool</type><methodname>setFetchMode</methodname>
<methodparam><type>int</type><parameter>mode</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<methodsynopsis>
<type>bool</type><methodname>PDOStatement::setFetchMode</methodname>
<methodparam><type>int</type><parameter>PDO::FETCH_COLUMN</parameter></methodparam>
<methodparam><type>int</type><parameter>colno</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>bool</type><methodname>setFetchMode</methodname>
<methodparam><type>int</type><parameter>PDO::FETCH_COLUMN</parameter></methodparam>
<methodparam><type>int</type><parameter>colno</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<methodsynopsis>
<type>bool</type><methodname>PDOStatement::setFetchMode</methodname>
<methodparam><type>int</type><parameter>PDO::FETCH_CLASS</parameter></methodparam>
<methodparam><type>string</type><parameter>classname</parameter></methodparam>
<methodparam><type>array</type><parameter>ctorargs</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>bool</type><methodname>setFetchMode</methodname>
<methodparam><type>int</type><parameter>PDO::FETCH_CLASS</parameter></methodparam>
<methodparam><type>string</type><parameter>classname</parameter></methodparam>
<methodparam><type>array</type><parameter>ctorargs</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
<methodsynopsis>
<type>bool</type><methodname>PDOStatement::setFetchMode</methodname>
<methodparam><type>int</type><parameter>PDO::FETCH_INTO</parameter></methodparam>
<methodparam><type>object</type><parameter>object</parameter></methodparam>
</methodsynopsis>
<classsynopsis>
<ooclass><classname>PDOStatement</classname></ooclass>
<methodsynopsis>
<type>bool</type><methodname>setFetchMode</methodname>
<methodparam><type>int</type><parameter>PDO::FETCH_INTO</parameter></methodparam>
<methodparam><type>object</type><parameter>object</parameter></methodparam>
</methodsynopsis>
</classsynopsis>
</refsect1>
<refsect1 role="parameters">
@ -64,7 +76,7 @@
<title>Setting the fetch mode</title>
<para>
The following example demonstrates how
<function>PDOStatement::setFetchMode</function> changes the default fetch
<xref linkend="function.PDOStatement-setFetchMode" /> changes the default fetch
mode for a PDOStatement object.
</para>
<programlisting role="php">

30
reference/pdo/reference.xml
View file

@ -1,5 +1,5 @@
<?xml version='1.0' encoding='iso-8859-1'?>
<!-- $Revision: 1.53 $ -->
<!-- $Revision: 1.54 $ -->
<!-- Purpose: database.abstract -->
<!-- Membership: pecl, bundled -->
@ -239,12 +239,12 @@ $dbh = new PDO('mysql:host=localhost;dbname=test', $user, $pass, array(
connection. Auto-commit mode means that every query that you run has its
own implicit transaction, if the database supports it, or no transaction
if the database doesn't support transactions. If you need a transaction,
you must use the <function>PDO::beginTransaction</function> method to
you must use the <xref linkend="function.PDO-beginTransaction" /> method to
initiate one. If the underlying driver does not support transactions, a
PDOException will be thrown (regardless of your error handling settings:
this is always a serious error condition). Once you are in a transaction,
you may use <function>PDO::commit</function> or
<function>PDO::rollBack</function> to finish it, depending on the success
you may use <xref linkend="function.PDO-commit" /> or
<xref linkend="function.PDO-rollBack" /> to finish it, depending on the success
of the code you run during the transaction.
</para>
@ -259,7 +259,7 @@ $dbh = new PDO('mysql:host=localhost;dbname=test', $user, $pass, array(
<warning>
<para>
The automatic rollback only happens if you initiate the transaction via
<function>PDO::beginTransaction</function>. If you manually issue a
<xref linkend="function.PDO-beginTransaction" />. If you manually issue a
query that begins a transaction PDO has no way of knowing about it and
thus cannot roll it back if something bad happens.
</para>
@ -272,8 +272,8 @@ $dbh = new PDO('mysql:host=localhost;dbname=test', $user, $pass, array(
In addition to entering the basic data for that person, we also need to
record their salary. It's pretty simple to make two separate updates,
but by enclosing them within the
<function>PDO::beginTransaction</function> and
<function>PDO::commit</function> calls, we are guaranteeing that no one
<xref linkend="function.PDO-beginTransaction" /> and
<xref linkend="function.PDO-commit" /> calls, we are guaranteeing that no one
else will be able to see those changes until they are complete. If
something goes wrong, the catch block rolls back all changes made
since the transaction was started, and then prints out an error
@ -509,12 +509,12 @@ $stmt->execute(array("%$_GET[name]%"));
</para>
<para>
This is the default mode. PDO will simply set the error code for you
to inspect using the <function>PDO::errorCode</function> and
<function>PDO::errorInfo</function> methods on both the
to inspect using the <xref linkend="function.PDO-errorCode" /> and
<xref linkend="function.PDO-errorInfo" /> methods on both the
statement and database objects; if the error resulted from a call on a
statement object, you would invoke the
<function>PDOStatement::errorCode</function> or
<function>PDOStatement::errorInfo</function>
<xref linkend="function.PDOStatement-errorCode" /> or
<xref linkend="function.PDOStatement-errorInfo" />
method on that object. If the error resulted from a call on the
database object, you would invoke those methods on the database object
instead.
@ -560,10 +560,10 @@ $stmt->execute(array("%$_GET[name]%"));
<para>
PDO standardizes on using SQL-92 SQLSTATE error code strings; individual
PDO drivers are responsible for mapping their native codes to the
appropriate SQLSTATE codes. The <function>PDO::errorCode</function>
appropriate SQLSTATE codes. The <xref linkend="function.PDO-errorCode" />
method returns a single SQLSTATE code. If you need more specific
information about an error, PDO also offers an
<function>PDO::errorInfo</function> method which returns an array
<xref linkend="function.PDO-errorInfo" /> method which returns an array
containing the SQLSTATE code, the driver specific error code and driver
specific error string.
</para>
@ -578,8 +578,8 @@ $stmt->execute(array("%$_GET[name]%"));
"large". Large objects can be either textual or binary in nature. PDO
allows you to work with this large data type by using the
<constant>PDO::PARAM_LOB</constant>
type code in your <function>PDOStatement::bindParam</function> or
<function>PDOStatement::bindColumn</function> calls.
type code in your <xref linkend="function.PDOStatement-bindParam" /> or
<xref linkend="function.PDOStatement-bindColumn" /> calls.
<constant>PDO::PARAM_LOB</constant> tells
PDO to map the data as a stream, so that you can manipulate it using the
<link linkend='ref.stream'>PHP Streams API</link>.