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https://github.com/sigmasternchen/php-doc-en
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cb08ac869e
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@172807 c90b9560-bf6c-de11-be94-00142212c4b1
104 lines
3.2 KiB
XML
104 lines
3.2 KiB
XML
<?xml version='1.0' encoding='iso-8859-1'?>
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<!-- $Revision: 1.3 $ -->
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<!-- Generated by xml_proto.php v2.1. Found in /scripts directory of phpdoc. -->
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<refentry id="function.PDOStatement-execute">
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<refnamediv>
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<refname>PDOStatement::execute</refname>
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<refpurpose>
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Executes a prepared statement
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</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<methodsynopsis>
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<type>bool</type><methodname>PDOStatement::execute</methodname>
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<methodparam choice="opt"><type>array</type><parameter>input_parameters</parameter></methodparam>
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</methodsynopsis>
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&warn.experimental.func;
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<para>
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Execute the prepared statement. If the prepared statement included
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parameter markers, you must either:
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<itemizedlist>
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<listitem><para>call <function>PDOStatement::bindParam</function> to bind PHP variables
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to the parameter markers: bound variables pass their value as input and receive the
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output value, if any, of their associated parameter markers</para></listitem>
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<listitem><para>or pass an array of input-only parameter values</para></listitem>
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</itemizedlist>
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</para>
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<example><title>Execute a prepared statement with bound variables</title>
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<programlisting role='php'>
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<![CDATA[
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<?php
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/* Execute a prepared statement by binding PHP variables */
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$calories = 150;
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$colour = 'red';
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$sth = $dbh->prepare('SELECT name, colour, calories
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FROM fruit
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WHERE calories < :calories AND colour = :colour');
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$sth->bindParam(':calories', $calories, PDO_PARAM_INT);
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$sth->bindParam(':colour', $colour, PDO_PARAM_STR, 12);
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$sth->execute();
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?>
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]]>
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</programlisting>
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</example>
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<example><title>Execute a prepared statement with an array of insert values</title>
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<programlisting role='php'>
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<![CDATA[
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<?php
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/* Execute a prepared statement by passing an array of insert values */
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$calories = 150;
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$colour = 'red';
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$sth = $dbh->prepare('SELECT name, colour, calories
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FROM fruit
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WHERE calories < :calories AND colour = :colour');
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$sth->bindParam(':calories', $calories, PDO_PARAM_INT);
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$sth->bindParam(':colour', $colour, PDO_PARAM_STR, 12);
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$sth->execute(array(':calories' => $calories, ':colour' => $colour));
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?>
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]]>
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</programlisting>
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</example>
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<example><title>Execute a prepared statement with question mark placeholders</title>
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<programlisting role='php'>
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<![CDATA[
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<?php
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/* Execute a prepared statement by binding PHP variables */
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$calories = 150;
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$colour = 'red';
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$sth = $dbh->prepare('SELECT name, colour, calories
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FROM fruit
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WHERE calories < ? AND colour = ?');
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$sth->bindParam(1, $calories, PDO_PARAM_INT);
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$sth->bindParam(2, $colour, PDO_PARAM_STR, 12);
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$sth->execute();
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?>
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]]>
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</programlisting>
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</example>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"../../../../manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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