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POCreating virtual thumbnail of image with PHP
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copied!<p>I want to display the thumbnail of image while displaying time,but dont want to save the image.</p> <p>I have tried some <code>notorious ;)</code> script but its not working :(. Please have look and let me know do you have any idea</p> <pre><code><?php function print_thumb($src, $desired_width = 100){ /* read the source image */ $source_image = imagecreatefromjpeg($src); $width = imagesx($source_image); $height = imagesy($source_image); /* find the "desired height" of this thumbnail, relative to the desired width */ $desired_height = floor($height * ($desired_width / $width)); /* create a new, "virtual" image */ $virtual_image = imagecreatetruecolor($desired_width, $desired_height); /* copy source image at a resized size */ imagecopyresampled($virtual_image, $source_image, 0, 0, 0, 0, $desired_width, $desired_height, $width, $height); // Set the content type header - in this case image/jpeg header('Content-Type: image/jpeg'); // Output the image imagejpeg($virtual_image); } ?> <img src="<?php print_thumb("s1.jpg"); ?>" /> </code></pre> <p>I saved this file as <code>thumbs.php</code> (single file) while accessing it via localhost it displaying like</p> <p><code><img src="http://localhost/test/thumbs.php"></code></p> <p>Its working fine if I write both in separate file.</p> <p>like <code>file.html</code> with </p> <p><code><img src="thumb.php?img=s1.jpg" /></code></p> <p>and</p> <p>thumb.php</p> <pre><code><?php function print_thumb($src, $desired_width = 100){ /* read the source image */ $source_image = imagecreatefromjpeg($src); $width = imagesx($source_image); $height = imagesy($source_image); /* find the "desired height" of this thumbnail, relative to the desired width */ $desired_height = floor($height * ($desired_width / $width)); /* create a new, "virtual" image */ $virtual_image = imagecreatetruecolor($desired_width, $desired_height); /* copy source image at a resized size */ imagecopyresampled($virtual_image, $source_image, 0, 0, 0, 0, $desired_width, $desired_height, $width, $height); // Set the content type header - in this case image/jpeg header('Content-Type: image/jpeg'); // Output the image imagejpeg($virtual_image); } print_thumb($_REQUEST['img']); ?> </code></pre>

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