garrettw / stringobject

        return $this->replaceWhole(\strtr($this->raw, $search, $replace));

    }

    public function trim($mask = " \t\n\r\0\x0B", $flags = self::BOTH_ENDS)

    {

        // strip out bits we don't understand

        $flags &= (self::END | self::BOTH_ENDS);

        $flagsmap = [

            self::START => 'ltrim',

            self::END => 'rtrim',

            self::BOTH_ENDS => 'trim',

        ];

        return $this->replaceWhole(\call_user_func($flagsmap[$flags], $this->raw, $mask));

    }

    public function unescape($flags = self::NORMAL)

    {

        return $this->replaceWhole(\call_user_func($flagsmap[$flags], $this->raw, $mask));

    }

    public function unescape($flags = self::NORMAL)

    {

        // strip out bits we don't understand

        $flags &= (self::C_STYLE | self::META);

        $flagsmap = [

            self::NORMAL => 'stripslashes',

            self::C_STYLE => 'stripcslashes',

            self::META => 'stripslashes',

        ];

        return $this->replaceWhole(\call_user_func($flagsmap[$flags], $this->raw));

    }

    // TESTING METHODS