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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.10 $ -->
<!-- splitted from ./en/functions/pgsql.xml, last change in rev 1.80 -->
<refentry id='function.pg-select'>
<refnamediv>
<refname>pg_select</refname>
<refpurpose>
Select records
</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>array</type><methodname>pg_select</methodname>
<methodparam><type>resource</type><parameter>connection</parameter></methodparam>
<methodparam><type>string</type><parameter>table_name</parameter></methodparam>
<methodparam><type>array</type><parameter>assoc_array</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>options</parameter></methodparam>
</methodsynopsis>
<para>
<function>pg_select</function> selects records specified by
<literal>assoc_array</literal> which has
<literal>field=>value</literal>. For successful query, it returns
array contains all records and fields that match the condition
specified by <literal>assoc_array</literal>. If
<literal>options</literal> is specified,
<function>pg_convert</function> is applied to
<literal>assoc_array</literal> with specified option.
</para>
&warn.experimental.func;
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title><function>pg_select</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
$db = pg_connect('dbname=foo');
// This is safe, since $_POST is converted automatically
$rec = pg_select($db, 'post_log', $_POST);
if ($rec) {
echo "Records selected\n";
var_dump($rec);
} else {
echo "User must have sent wrong inputs\n";
}
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>pg_convert</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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