vb.org Archive - restricting dimensions of linked images

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- - restricting dimensions of linked images (https://vborg.vbsupport.ru/showthread.php?t=36455)

The Keeper

03-23-2002 08:30 AM

restricting dimensions of linked images

Hi I want to restrict how big someone can link an avatar (I'm using a hack that lets you link off another website rather than upload)
however it places no restrictions on file size, is there any way to set up a thing that checks a file's size/dimension when it is put in a form?

whizkid

04-21-2002 10:53 AM

Hi,

the the PHP function getimagesize() you can get the dimentions of an image.

Try this:

PHP Code:


		
			
print_r(getimagesize("http://www.php.net/gifs/php_logo.gif"));

whizkid

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