Post Editor Buttons Fork

This plugin creates buttons for the TEXT editor only.

Yes, but you must use single quotes. For example, this will work: <h2 style='color:#ff0;'> But this will not: <h3 class="clear"> As of version 2.1, " will be replaced with ' automatically As of version 2.3, quote marks should be preserved

Some styles are removed by WordPress while others aren't. For example, this will work: <span style='color:red;'> But this will not: <span style='display:none;'> These styles are being removed when the provided tags are passed through one of WordPress's sanitation filters.

When you save a custom button, the before/after pieces are filtered. No point in creating a button that adds something that'll only be removed when you save a post, right? To allow additional tags, you'll need to add some code. (I recommend add it to your functions.php file so it will be preserved if you update the plugin). Here's how to allow the video tag add_filter( 'admin_init', 'allowed_tags' ); function allowed_tags() { global $allowedposttags; $allowedposttags['video'] = array(); } To add more attributes (in this case, src, type, poster): add_filter( 'admin_init', 'allowed_tags' ); function allowed_tags() { global $allowedposttags; $allowedposttags['video']['src'] = array(); $allowedposttags['video']['type'] = array(); $allowedposttags['video']['poster'] = array(); }