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Posted By

browncardigan on 05/13/10


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resizeEmbeds

 / Published in: PHP
 

Takes a string of HTML and resizes all of the embed/objects to a specific size. Handy for resizing videos to a specific size.

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  1. function resizeEmbeds($html='', $width=400, $height=300) {
  2.  
  3. 	$objects = explode('</object>', $html);
  4.  
  5. 	foreach ($objects as $key => $obj) {
  6. 		if (strstr($obj, '<object')) {
  7. 			$html_block = explode('<object', $obj);
  8. 			if (isset($html_block[1])) {
  9. 				$html_block[1] = preg_replace("/width=\"[0-9]+\"/smi", "width=\"" . $width . "\"", $html_block[1]);
  10. 				$html_block[1] = preg_replace("/height=\"[0-9]+\"/smi", "height=\"" . $height . "\"", $html_block[1]);
  11. 			}
  12. 			$objects[$key] = implode('<object', $html_block);
  13. 		}
  14. 	}
  15.  
  16. 	return implode('</object>', $objects);
  17.  
  18. }

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