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PHP ingres_errno

PHP original manual for ingres_errno [ show | php.net ]

ingres_errno

(PECL ingres >= 1.1.0)

ingres_errno — Get the last Ingres error number generated

Description

int ingres_errno ([ resource $link ] )

Returns an integer containing the last error number. If no error was reported 0 is returned.

If a link resource is passed to ingres_errno() it returns the last error recorded for the link. If no link is passed, then ingres_errno() returns the last error reported using the default link.

The function, ingres_errno(), should always be called after executing a database query. Calling another function before ingres_errno() is called will reset or change any error code from the last Ingres function call.

Parameters

link

The connection link identifier

Return Values

Returns an integer containing the last error number. If no error was reported, 0 is returned.

Examples

Example #1 Get the last Ingres error number generated

<?php
$link = ingres_connect($database, $user, $password);

$result = ingres_query($link, "select * from table");

$error_code = ingres_errno($link);

if ( $error_code != 0 ) {
   echo "An error occurred - " . $error_code;
}
?>

See Also