Twine

hex

Encode and decode the string to and from hex. 

Twine\Str::hex( [ string $mode = Config\Hex::ENCODE ] ) : Twine\Str

Parameters

$mode A hex mode flag

Available hex modes:

Twine\Config\Hex::ENCODE Encode the string to hex
Twine\Config\Hex::DECODE Decode the string from hex

Examples

$string = new Twine\Str('john pinkerton');

        $string->hex(); // Returns '\x6a\x6f\x68\x6e\x20\x70\x69\x6e\x6b\x65\x72\x74\x6f\x6e'
$string = new Twine\Str('\x6a\x6f\x68\x6e\x20\x70\x69\x6e\x6b\x65\x72\x74\x6f\x6e');

        $string->hex(Twine\Config\Hex::DECODE); // Returns 'john pinkerton'
$string = new Twine\Str('john pinkerton');

        $string->hexEncode(); // Returns '\x6a\x6f\x68\x6e\x20\x70\x69\x6e\x6b\x65\x72\x74\x6f\x6e'
$string = new Twine\Str('\x6a\x6f\x68\x6e\x20\x70\x69\x6e\x6b\x65\x72\x74\x6f\x6e');

        $string->hexDecode(); // Returns 'john pinkerton'

Aliases

Twine\Str::hexEncode() = Twine\Str::hex(Twine\Config\Hex::ENCODE)
Twine\Str::hexDecode() = Twine\Str::hex(Twine\Config\Hex::DECODE)