The PHP bin2hex function is used to convert binary data into hexadecimal representation.
Syntax
bin2hex(string_to_convert);
Example
<?php
$res = bin2hex("This is binary to hex conversion.");
echo($res);
?>Output
546869732069732062696e61727920746f2068657820636f6e76657273696f6e2e
Here is a list of other PHP string handling functions.
