3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo implode(',', array_map(str_split('<!-- Rendered in '), 'ord'));
Output for 5.3.0 - 7.2.0
Warning: array_map() expects parameter 1 to be a valid callback, array must have exactly two members in /in/X8NGv on line 1 Warning: implode(): Invalid arguments passed in /in/X8NGv on line 1
Output for 5.2.5 - 5.2.17
Warning: array_map(): The first argument, 'Array', should be either NULL or a valid callback in /in/X8NGv on line 1 Warning: implode(): Invalid arguments passed in /in/X8NGv on line 1
Output for 5.0.0 - 5.2.4
Warning: array_map(): The first argument, 'Array', should be either NULL or a valid callback in /in/X8NGv on line 1 Warning: implode(): Bad arguments. in /in/X8NGv on line 1
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: str_split() in /in/X8NGv on line 1
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: str_split() in /in/X8NGv on line 1
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: str_split() in /in/X8NGv on line 1