Joakim George jigzstar
miguelmota
/ util.php
Last active
January 7, 2024 16:07
PHP byte array to hex, hex to byte array, string to hex, hex to string utility functions
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| <?php | |
| function string2ByteArray($string) { | |
| return unpack('C*', $string); | |
| } | |
| function byteArray2String($byteArray) { | |
| $chars = array_map("chr", $byteArray); | |
| return join($chars); | |
| } |