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https://github.com/sigmasternchen/php-doc-en
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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@297028 c90b9560-bf6c-de11-be94-00142212c4b1
135 lines
3.3 KiB
XML
135 lines
3.3 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<refentry xmlns="http://docbook.org/ns/docbook" xml:id="function.ibase-execute">
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<refnamediv>
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<refname>ibase_execute</refname>
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<refpurpose>Execute a previously prepared query</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>resource</type><methodname>ibase_execute</methodname>
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<methodparam><type>resource</type><parameter>query</parameter></methodparam>
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<methodparam choice="opt"><type>mixed</type><parameter>bind_arg</parameter></methodparam>
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<methodparam choice="opt"><type>mixed</type><parameter>...</parameter></methodparam>
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</methodsynopsis>
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<para>
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Execute a query prepared by <function>ibase_prepare</function>.
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</para>
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<para>
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This is a lot more effective than using <function>ibase_query</function>
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if you are repeating a same kind of query several times with only
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some parameters changing.
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>query</parameter></term>
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<listitem>
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<para>
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An InterBase query prepared by <function>ibase_prepare</function>.
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>bind_arg</parameter></term>
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<listitem>
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<para>
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>...</parameter></term>
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<listitem>
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<para>
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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If the query raises an error, returns &false;. If it is successful and
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there is a (possibly empty) result set (such as with a SELECT query),
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returns a result identifier. If the query was successful and there were
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no results, returns &true;.
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</para>
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<note>
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<para>
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In PHP 5.0.0 and up, this function returns the number of rows affected by
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the query (if > 0 and applicable to the statement type). A query that
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succeeded, but did not affect any rows (e.g. an UPDATE of a non-existent
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record) will return &true;.
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</para>
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</note>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title><function>ibase_execute</function> example</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$dbh = ibase_connect($host, $username, $password);
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$updates = array(
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1 => 'Eric',
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5 => 'Filip',
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7 => 'Larry'
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);
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$query = ibase_prepare($dbh, "UPDATE FOO SET BAR = ? WHERE BAZ = ?");
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foreach ($updates as $baz => $bar) {
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ibase_execute($query, $bar, $baz);
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}
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?>
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]]>
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</programlisting>
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</example>
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</para>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>ibase_query</function></member>
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</simplelist>
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</para>
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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:"~/.phpdoc/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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