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<?xml version="1.0" encoding="utf-8"?>
<!-- $Revision$ -->
<!-- splitted from ./en/functions/pgsql.xml, last change in rev 1.2 -->
<refentry xml:id="function.pg-fetch-all" xmlns="http://docbook.org/ns/docbook">
<refnamediv>
<refname>pg_fetch_all</refname>
<refpurpose>Fetches all rows from a result as an array</refpurpose>
</refnamediv>
<refsect1 role="description">
&reftitle.description;
<methodsynopsis>
<type>array</type><methodname>pg_fetch_all</methodname>
<methodparam><type>PgSql\Result</type><parameter>result</parameter></methodparam>
<methodparam choice="opt"><type>int</type><parameter>mode</parameter><initializer><constant>PGSQL_ASSOC</constant></initializer></methodparam>
</methodsynopsis>
<para>
<function>pg_fetch_all</function> returns an array that
contains all rows (records) in the <classname>PgSql\Result</classname> instance.
</para>
&database.fetch-null;
</refsect1>
<refsect1 role="parameters">
&reftitle.parameters;
<para>
<variablelist>
<varlistentry>
<term><parameter>result</parameter></term>
<listitem>
&pgsql.parameter.result;
</listitem>
</varlistentry>
<varlistentry>
<term><parameter>mode</parameter></term>
<listitem>
&pgsql.parameter.mode;
</listitem>
</varlistentry>
</variablelist>
</para>
</refsect1>
<refsect1 role="returnvalues">
&reftitle.returnvalues;
<para>
An <type>array</type> with all rows in the result. Each row is an array
of field values indexed by field name.
</para>
</refsect1>
<refsect1 role="changelog">
&reftitle.changelog;
<para>
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>&Version;</entry>
<entry>&Description;</entry>
</row>
</thead>
<tbody>
&pgsql.changelog.result-object;
<row>
<entry>8.0.0</entry>
<entry>
<function>pg_fetch_all</function> will now return an empty &array;
instead of &false; for result sets with zero rows.
</entry>
</row>
<row>
<entry>7.1.0</entry>
<entry>
The <parameter>mode</parameter> parameter was added.
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
<example>
<title>PostgreSQL fetch all</title>
<programlisting role="php">
<![CDATA[
<?php
$conn = pg_pconnect("dbname=publisher");
if (!$conn) {
echo "An error occurred.\n";
exit;
}
$result = pg_query($conn, "SELECT * FROM authors");
if (!$result) {
echo "An error occurred.\n";
exit;
}
$arr = pg_fetch_all($result);
print_r($arr);
?>
]]>
</programlisting>
&example.outputs.similar;
<screen>
<![CDATA[
Array
(
[0] => Array
(
[id] => 1
[name] => Fred
)
[1] => Array
(
[id] => 2
[name] => Bob
)
)
]]>
</screen>
</example>
</para>
</refsect1>
<refsect1 role="seealso">
&reftitle.seealso;
<para>
<simplelist>
<member><function>pg_fetch_row</function></member>
<member><function>pg_fetch_array</function></member>
<member><function>pg_fetch_object</function></member>
<member><function>pg_fetch_result</function></member>
</simplelist>
</para>
</refsect1>
</refentry>
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