Unregisters a previously-registered embed handler.

Based on a supplied width/height example, return the biggest possible dimensions based on the max width/height.

Loads the WP image-editing interface.

Create new GD image resource with transparency support

Sanitize content with allowed HTML KSES rules.

Sanitizes content for allowed HTML tags for post content.

Determines if default embed handlers should be loaded.

Adds a URL format and oEmbed provider URL pair.

Attempts to fetch the embed HTML for a provided URL using oEmbed.

Description Pending