`hexEncode`

Encode the string to hex.

php

Twine\Str::hexEncode( void ) : Twine\Str

Examples

php

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

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