3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function strToHex($string) { $hex=''; for ($i=0; $i < strlen($string); $i++) { $hex .= dechex(ord($string[$i])); } return $hex; } echo strToHex('moron1234567890'); echo '----'; echo bin2hex('moron1234567890');
based on 7n6c1
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
6d6f726f6e31323334353637383930----6d6f726f6e31323334353637383930