I've got those nice free chapter from the good people of SitePoint.com. But in some of there example, they use the "trigger_error" function, like the following code in a MySQL class :

if (!$queryResource = mysql_query($sql, $this->dbConn)) {             trigger_error('Query failed: ' . mysql_error($this->dbConn) . ' SQL: ' . $sql);         }

Can someone tell me how I can see or work with those error message?

(I a little lost with class and the object oriented.. but getting use to the procedural php!)

[Edited by neutrall on 17-04-2005 at 11:29 PM GMT]

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A Stick give a wise man something to think about... and a fool, something to put in is mouth.

This is the function explanation:

bool trigger_error ( string error_msg [, int error_type] )


Used to trigger a user error condition, it can be used by in conjunction with the built-in error handler, or with a user defined function that has been set as the new error handler (set_error_handler()). It only works with the E_USER family of constants, and will default to E_USER_NOTICE.

This function returns FALSE if wrong error_type is specified, TRUE otherwise.

This function is useful when you need to generate a particular response to an exception at runtime


http://it.php.net/manual/en/function.trigger-error.php

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AndreaVB