Cubrid Functions
PHP Manual

cubrid_is_instance

(PHP 4, PHP 5)

cubrid_is_instanceIs used to check whether the instance

Description

int cubrid_is_instance ( int $conn_handle , string $oid )

The cubrid_is_instance() function is used to check whether the instance pointed by the given oid exists or not.

Parameters

conn_handle

Connection handle.

oid

Oid of the instance that you want to check the existence.

Return Values

1, if such instance exists;

0, if such instance does not exist;

-1, in case of error

Examples

Example #1 cubrid_is_instance() example

<?php
$target_oid 
cubrid_get ($con$oid"customer");
$res cubrid_is_instance ($con$target_oid);
if (
$res == 1) {
   echo 
"$oid is presents.\n";
} else if (
$res == 0){
   echo 
"$oid is not presents.\n";
} else {
   echo 
"error\n";
}
?>

See Also


Cubrid Functions
PHP Manual