RE: [PHP] alzheimers and confused

It depends on how you exactly formulated the test // if((!strpos($yourimage, ".jpg")) or (!strpos($yourimage, ".jpeg"))) if((!strpos($yourimage, ".jpg")) and (!strpos($yourimage, ".jpeg"))) THe first is if !jpg or !jpeg while the second if statement tests for if !jpg and !jpeg another way to test this is if !(jpg or jpeg) basicly the first one doesn't work because when the filename is jpg it isn't jpeg so the code executes and when it's jpeg it isn't jpg, and again the code will execute. the two other tests will correctly test if it's either jpg or jpeg. Robert Klinkenberg -----Oorspronkelijk bericht----- Van: jtjohnston [mailto:taylorjo@collegesherbrooke.qc.ca] Verzonden: Saturday, November 17, 2001 3:45 AM Aan: php-general@lists.php.net Onderwerp: [PHP] alzheimers and confused OK kids, I'm not 19 ... my old brain gets tired easily and my wife is complaining that I stay up too late PHPing :) Putting the rest aside, why does AND work and not OR. OR was what I meant? I meant ... if the string doesn't contain .jpg or the string doesn't contain .jpeg ... > ERROR! John