Dec
3
2013
This will take the url of any image size and return the id of the attachment
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function get_attachment_id_from_src($image_url) { global $wpdb, $table_prefix; $res = $wpdb->get_results('select post_id from ' . $table_prefix . 'postmeta where meta_value like "%' . basename($image_url). '%"'); if(count($res) == 0) { $res = $wpdb->get_results('select ID as post_id from ' . $table_prefix . 'posts where guid="' . $image_url . '"'); } return $res[0]->post_id; } |