swift_gravatar_cache_filename

swift_gravatar_cache_filename

This filter can be used to override the default filename for cached gravatar files. Default is the md5 hash of the URL.

Parameters

$filename

string contains the cached gravatar filename. Filename is the md5 hash of the original gravatar URL by default

$url

string, original gravatar URL

Return

string

Example

// add png extension to filename
add_filter('swift_gravatar_cache_filename', function($filename, $url){
	return $filename . '.png';
}, 10, 2);