Re: [PHP] alzheimers and confused
if(!eregi(\.jpg$,$image) || !eregi(\.jpeg$,$image))
die(ERROR: doesn't appear to be a JPeg image!);
--Joe
On Fri, Nov 16, 2001 at 09:45:07PM -0500, jtjohnston wrote:
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
?php
$errorfound = 0;
$yourimage =
http://callisto.si.usherb.ca/~ang96m04/cgi-bin/postcards/e.jpegstrie/sap_bucket.jpg;;
// if((!strpos($yourimage, .jpg)) or (!strpos($yourimage, .jpeg)))
if((!strpos($yourimage, .jpg)) and (!strpos($yourimage, .jpeg)))
{
$errorfound++;
echoYour image \font color=\00\$yourimage/font\br did
not contain .jpg or .jpeg/b;
}else{
echoYour image \font color=\00\$yourimage/font\ contains
.jpg or .jpeg/b;
}
?
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Joe Stump [EMAIL PROTECTED]
How would this sentence be different if pi equaled 3?
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RE: [PHP] alzheimers and confused
It depends on how you exactly formulated the test // if((!strpos($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:[EMAIL PROTECTED]] Verzonden: Saturday, November 17, 2001 3:45 AM Aan: [EMAIL PROTECTED] 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 -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
