3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $numbers = [1, 2, 3, 4, 5]; function x(array $numbers) { $result = array(); $previous_value = 0; foreach($numbers as $number) { $result[] = $previous_value + $number; $previous_value = $number; } return $result; } var_dump($result);
based on sCq2n
Output for 5.4.0 - 7.1.0
Notice: Undefined variable: result in /in/qQVI9 on line 18 NULL
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/qQVI9 on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/qQVI9 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/qQVI9 on line 3
Process exited with code 255.