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hex ​

Encode and decode the string to and from hex.

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

Parameters ​

$mode ​

A hex mode flag.

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

Examples ​

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

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

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