public function getFilemtimeMetadata($file, $default = 0)
    {
        $this->readMetadataFile();

        return isset($this->metadata[$file]['mt']) ? $this->metadata[$file]['mt'] : $default;
    }
public function getFilemtimeMetadata($file, $default = 0)
    {
        $this->readMetadataFile();

        return isset($this->metadata[$file]['mt']) ? $this->metadata[$file]['mt'] : $default;
    }
public function getFilemtimeMetadata ( $ file , $ default = 0 ) { $ this -> readMetadataFile ( ) ; return isset ( $ this -> metadata [ $ file ] [ 'mt' ] ) ? $ this -> metadata [ $ file ] [ 'mt' ] : $ default ; }
Returns existent filemtime from cache file.
@param  string $file Filepath to check.
@return int If returns 0 (zero) that means there is
no info about this file in metadata yet.
Returns existent filemtime from cache file .