Revision: 61987
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at January 26, 2013 01:46 by FlashBuddy
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/**
* Add autmatically rel="prettyPhoto" attribut when you have one image in a post
* or rel="prettyPhoto[0]" attribut when you have more than one image in a post
*/
function sumtips_image_attribute($content) {
global $post;
$pattern ="/<a(.*?)href=('|\")(.*?).(bmp|gif|jpeg|jpg|png)('|\")(.*?)>/i";
$replacement = '<a$1href=$2$3.$4$5 rel="prettyPhoto">';
$content = preg_replace($pattern, $replacement, $content);
return $content;
}
add_filter('the_content', 'sumtips_image_attribute');
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Auto add rel="prettyPhoto" or rel="prettyPhoto[group] to WordPress href image links.
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PrettyPhoto Auto Add Rel Tag for WordPress
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PHP