Re: Re: how to detect type of image

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On Apr 28, 2007, at 12:21 PM, tedd wrote:

At 9:22 AM -0500 4/28/07, Edward Vermillion wrote:
It should, but instead try this:

$image_size = getimagesize($filename);
echo $image_size['mime'];


$image_size['mime'] ? Where did that come from?

I duno, maybe the manual.

http://us2.php.net/getimagesize   <-- 5th or 6th example down.


Ahhh... that's for sending a mime type to the browser. I'd always just used $image[2] since I usually check against the image constants in a switch...

switch ($image[2]) {
	case IMAGETYPE_JPEG:
		// do something with a jpeg...
	blah...blah...blah...
}

But it's good to know that the 'mime' bit is there too.


Ed

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