yohgaki Wed Oct 2 02:07:32 2002 EDT
Added files:
/phpdoc/en/reference/pgsql/functions pg-ping.xml
Log:
Added pg_ping() desc.
Index: phpdoc/en/reference/pgsql/functions/pg-ping.xml
+++ phpdoc/en/reference/pgsql/functions/pg-ping.xml
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.1 $ -->
<!-- splitted from ./en/functions/pgsql.xml, last change in rev 1.2 -->
<refentry id="function.pg-ping">
<refnamediv>
<refname>pg_ping</refname>
<refpurpose>Ping database connection</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>array</type><methodname>pg_ping</methodname>
<methodparam><type>resource</type><parameter>connection</parameter></methodparam>
</methodsynopsis>
<para>
<function>pg_ping</function> ping database connection, try to
reconnect if it is broken. It returns &true is connection is
alive, otherwise &false;.
</para>
<para>
See also <function>pg_connection_status</function> and
<function>pg_connection_reset</function>.
</para>
<para>
<example>
<title>PostgreSQL fetch array</title>
<programlisting role="php">
<![CDATA[
<?php
$conn = pg_pconnect ("dbname=publisher");
if (!$conn) {
echo "An error occured.\n";
exit;
}
if (!pg_ping($conn))
die("Connection is broken\n");
?>
]]>
</programlisting>
</example>
</para>
</refsect1>
</refentry>
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