mssql_min_message_severity()

(PHP 4, PHP 5, PECL odbtp >= 1.1.1)

Sets the minimum message severity

Warning
This function wasREMOVEDin PHP 7.0.0.

说明

mssql_min_message_severity(int $severity): void

Sets the minimum message severity.

参数

$severity: The new message severity.

返回值

没有返回值。

范例

Example #1 mssql_min_message_severity() example

<?php
// Connect to MSSQL
mssql_connect('KALLESPC\SQLEXPRESS', 'sa', 'phpfi');
// Set the minimum message severity to 17, this
// will not show any messages issued by the underlaying
// API when we select a non-existent database below
mssql_min_message_severity(17);
// Select a non-existent database
mssql_select_db('THIS_DATABASE_DOES_NOT_EXISTS');
?>

以上例程会输出：

mssql_select_db(): Unable to select database:  THIS_DATABASE_DOES_NOT_EXISTS

The Severity Codes are:
10 - Status Message:Does not raise an error but returns a string.
11, 12, 13 - Not Used
14 - Informational Message
15 - Warning Message
16 - Critical Error: The Procedure Failed

very useful function to prevent the silly "message: blah blah blah" lines issued by the DB layer.
Just set the level to 17 and mssql_select_db() will (at last) leave you alone ;-)