supercache_dir filter-hookWPSCache 1.0

Usage

add_filter( 'supercache_dir', 'wp_kama_supercache_dir_filter' );

/**
 * Function for `supercache_dir` filter-hook.
 * 
 * @param  $dir 
 *
 * @return 
 */
function wp_kama_supercache_dir_filter( $dir ){

	// filter...
	return $dir;
}
$dir
-

Where the hook is called

get_current_url_supercache_dir()
supercache_dir
wp-super-cache/wp-cache-phase2.php 752
$dir = apply_filters( 'supercache_dir', $dir );

Where the hook is used in WP Super Cache

Usage not found.