note 13751 added to function.getimagesize.php

From: Date: Sun, 01 Jul 2001 18:09:55 +0000
Subject: note 13751 added to function.getimagesize.php
Groups: php.notes 
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I found I could check for image existence with the following: // if img exists if($img = @GetImageSize ("img.gif")) { echo "yes"; } else { echo "no"; } //sample code if($img = @GetImageSize ("img.gif")) { echo "<b>Image exsists</b>"; // return image width echo "width = $img[0]"; // return image height echo "height = $img[1]"; //return image type switch ($img[2]) { case 1: echo "type = GIF"; break; case 2: echo "type = JPG"; break; case 3: echo "type = PNG"; break; case 4: echo "type = SWF"; break; } // return string width x height echo "width x height = $img[3]"; } else { echo "Image does not exsist"; } http://www.php.net/manual/en/function.getimagesize.php

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