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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision: 321919 $ -->
<refentry xml:id="mysqlnduhconnection.setserveroption" xmlns="http://docbook.org/ns/docbook" xmlns:xlink="http://www.w3.org/1999/xlink">
<refnamediv>
<refname>MysqlndUhConnection::setServerOption</refname>
<refpurpose>Sets a server option</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<modifier>public</modifier> <type>void</type><methodname>MysqlndUhConnection::setServerOption</methodname>
<methodparam><type>mysqlnd_connection</type><parameter>connection</parameter></methodparam>
<methodparam><type>int</type><parameter>option</parameter></methodparam>
</methodsynopsis>
<para>
Sets a server option.
</para>
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<variablelist>
<varlistentry>
<term><parameter>connection</parameter></term>
<listitem>
<para>
Mysqlnd connection handle. Do not modify!
</para>
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>option</parameter></term>
<listitem>
<para>
The option to be set.
</para>
</listitem>
</varlistentry>
</variablelist>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
Returns &true; on success.
Otherwise, returns &false;
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>MysqlndUhConnection::setServerOption</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
function server_option_to_string($option) {
$ret = 'unknown';
switch ($option) {
case MYSQLND_UH_SERVER_OPTION_MULTI_STATEMENTS_ON:
$ret = 'MYSQLND_UH_SERVER_OPTION_MULTI_STATEMENTS_ON';
break;
case MYSQLND_UH_SERVER_OPTION_MULTI_STATEMENTS_OFF:
$ret = 'MYSQLND_UH_SERVER_OPTION_MULTI_STATEMENTS_ON';
break;
}
return $ret;
}
class proxy extends MysqlndUhConnection {
public function setServerOption($res, $option) {
printf("%s(%s)\n", __METHOD__, var_export(func_get_args(), true));
printf("Option '%s' set\n", server_option_to_string($option));
$ret = parent::setServerOption($res, $option);
printf("%s returns %s\n", __METHOD__, var_export($ret, true));
return $ret;
}
}
mysqlnd_uh_set_connection_proxy(new proxy());
$mysqli = new mysqli("localhost", "root", "", "test");
$mysqli->multi_query("SELECT 1; SELECT 2");
?>
]]>
</programlisting>
&example.outputs;
<screen>
<![CDATA[
proxy::setServerOption(array (
0 => NULL,
1 => 0,
))
Option 'MYSQLND_UH_SERVER_OPTION_MULTI_STATEMENTS_ON' set
proxy::setServerOption returns true
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member>
<function>mysqlnd_uh_set_connection_proxy</function>
</member>
<member>
<function>mysqli_real_connect</function>
</member>
<member>
<function>mysqli_options</function>
</member>
<member>
<function>mysqli_multi_query</function>
</member>
</simplelist>
</para>
</refsect1>
</refentry>
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