Filters the given oEmbed HTML to make sure iframes have a title attribute.

Display archive links based on type and format.

Get a human readable description of an extension’s error.

Gets the error that was recorded for a paused plugin.

Gets the error that was recorded for a paused theme.

Returns the default annotation for the web hosting altering the “Update PHP” page URL.

Checks whether the fatal error handler is enabled.

Checks whether current request is a JSONP request, or is expecting a JSONP response.

Is WordPress in Recovery Mode.

Checks whether current request is an XML request, or is expecting an XML response.