WP_CLI

FileCache::read()publicWP-CLI 1.0

Read from cache file

Method of the class: FileCache{}

No Hooks.

Return

true|false|String. file contents or false

Usage

$FileCache = new FileCache();
$FileCache->read( $key, $ttl );
$key(string) (required)
cache key
$ttl(int)
time to live
Default: null

FileCache::read() code WP-CLI 2.8.0-alpha

public function read( $key, $ttl = null ) {
	$filename = $this->has( $key, $ttl );

	if ( $filename ) {
		return file_get_contents( $filename );
	}

	return false;
}