cubrid_ping

(PECL CUBRID >= 8.3.1)

Ping a server connection or reconnect if there is no connection

bool cubrid_ping ([ resource $conn_identifier ] )

Checks whether or not the connection to the server is working.

Parameters:

conn_identifier

The CUBRID connection identifier. If the connection identifier is not specified, the last connection opened by cubrid_connect() is assumed.

Returns:

Returns TRUE if the connection to the server CUBRID server is working, otherwise FALSE.

Examples:

cubrid_ping() example

<?php
set_time_limit(0);
 
$conn = cubrid_connect('localhost', 33000, 'demodb');
 
/* Assuming this query will take a long time */
$sql = "select * from athlete";
$result = cubrid_query($sql);
if (!$result) {
    echo 'Query #1 failed, exiting.';
    exit;
}
 
/* Make sure the connection is still alive, if not, try to reconnect */
if (!cubrid_ping($conn)) {
    echo 'Lost connection, exiting after query #1';
    exit;
}
cubrid_free_result($result);
 
/* So the connection is still alive, let's run another query */
$sql2 = "select * from code";
$result2 = cubrid_query($sql2);
?>

Links:

http://php.net/manual/en/function.cubrid-ping.php

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2025-01-10 15:47:30

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