3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function the_mvc_while(callable $condition, callable $body) { while ($condition()) $body(); } $i = 0; $count = 10; $condition = function() use (&$i, $count) { $i++; return $i < $count; }; $body = function() use ($i) { echo $i."\n"; }; the_mvc_while($condition, $body);
Output for 5.4.0 - 7.1.0
0 0 0 0 0 0 0 0 0
Output for 5.3.0 - 5.3.29
Catchable fatal error: Argument 1 passed to the_mvc_while() must be an instance of callable, instance of Closure given, called in /in/YWCkL on line 8 and defined in /in/YWCkL on line 2
Process exited with code 255.
Output for 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/YWCkL on line 6
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/YWCkL on line 6
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting ')' in /in/YWCkL on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting ')' in /in/YWCkL on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/YWCkL on line 2
Process exited with code 255.