function is not described

wp_cache_catch_404() │ WPSCache 1.0

Catch 404 requests. Themes that use query_posts() destroy $wp_query->is_404

No Hooks.

Return

null. Nothing (null).

Usage

wp_cache_catch_404();

`wp_cache_catch_404() wp cache catch 404` code ^{WPSCache 1.12.0}

wp-super-cache/wp-cache.php

function wp_cache_catch_404() {
	global $wp_cache_404;
	if ( function_exists( '_deprecated_function' ) )
		_deprecated_function( __FUNCTION__, 'WP Super Cache 1.5.6' );
	$wp_cache_404 = false;
	if( is_404() )
		$wp_cache_404 = true;
}