wp_cache_clear_cache() │ WPSCache 1.0

Clear out the cache directory.

Returns

null. Nothing (null).

Usage

wp_cache_clear_cache( $blog_id );

$blog_id

.

wp_cache_clear_cache() wp cache clear cache code ^{WPSCache 3.1.0}

function wp_cache_clear_cache( $blog_id = 0 ) {
	global $cache_path;

	if ( $blog_id == 0 ) {
		wp_cache_debug( 'Clearing all cached files in wp_cache_clear_cache()', 4 );
		prune_super_cache( $cache_path . 'supercache/', true );
		prune_super_cache( $cache_path, true );
	} else {
		wp_cache_debug( "Clearing all cached files for blog $blog_id in wp_cache_clear_cache()", 4 );
		prune_super_cache( get_supercache_dir( $blog_id ), true );
		prune_super_cache( $cache_path . 'blogs/', true );
	}

	do_action( 'wp_cache_cleared' );
}