lib/ArrayHandler.php
public function isBoolean($path)
    {
        $value = $this->get($path, $this);

        return $value === $this ? false : is_bool($value);
    }
public function isBoolean($path)
    {
        $value = $this->get($path, $this);

        return $value === $this ? false : is_bool($value);
    }
public function isBoolean ( $ path ) { $ value = $ this -> get ( $ path , $ this ) ; return $ value === $ this ? false : is_bool ( $ value ) ; }
Check if the value stored under the specified path is a boolean value

@access  public

@param   string  $path   The path to check

@return  boolean
Check if the value stored under the specified path is a boolean value