src/Debug/Abstracter.php
public function getCfg($path = null)
    {
        if (!\strlen($path)) {
            return $this->cfg;
        }
        if (isset($this->cfg[$path])) {
            return $this->cfg[$path];
        }
        return null;
    }
public function getCfg($path = null)
    {
        if (!\strlen($path)) {
            return $this->cfg;
        }
        if (isset($this->cfg[$path])) {
            return $this->cfg[$path];
        }
        return null;
    }
public function getCfg ( $ path = null ) { if ( ! \ strlen ( $ path ) ) { return $ this -> cfg ; } if ( isset ( $ this -> cfg [ $ path ] ) ) { return $ this -> cfg [ $ path ] ; } return null ; }
Retrieve a config or data value

@param string $path what to get

@return mixed
Retrieve a config or data value