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DB::isError()

PEAR Manual
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DB::isError()

DB::isError() -- Determines if a variable is a DB_Error object

Synopsis

boolean isError (mixed $value)

Description

Checks whether a result code from a DB method is a DB_Error object or not.

Parameter

mixed $value: Variable to check

Return value

boolean - TRUE if $value is a DB_Error object

Note

This function should be called statically.

Example

Example 26-1. Using isError()

<?php
require_once 'DB.php';

$db =& DB::connect('pgsql://usr:pw@oxyscrip.ipowermysql.com/dbnam');
if (DB::isError($db)) {
    die($db->getMessage());
}
?>

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