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/* add .et_pb_lightbox_image clss to content images */ | |
add_filter('the_content', 'divi_add_lightbox', 99); | |
function divi_add_lightbox($content) { | |
global $post; | |
$pattern ="/<a(.*?)href=('|\")(.[^<]*?).(bmp|gif|jpeg|jpg|png)('|\")(.*?)>/i"; | |
$replacement = '<a$1href=$2$3.$4$5 class="et_pb_lightbox_image"$6>'; | |
$content = preg_replace($pattern, $replacement, $content); | |
return $content; | |
} |