3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php echo join(', ', array_map(function($x) { return $x%3-$x%5; }, range(1, 100)));
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
0, 0, -3, -3, 2, -1, -1, -1, -4, 1, 1, -2, -2, -2, 0, 0, 0, -3, -3, 2, -1, -1, -1, -4, 1, 1, -2, -2, -2, 0, 0, 0, -3, -3, 2, -1, -1, -1, -4, 1, 1, -2, -2, -2, 0, 0, 0, -3, -3, 2, -1, -1, -1, -4, 1, 1, -2, -2, -2, 0, 0, 0, -3, -3, 2, -1, -1, -1, -4, 1, 1, -2, -2, -2, 0, 0, 0, -3, -3, 2, -1, -1, -1, -4, 1, 1, -2, -2, -2, 0, 0, 0, -3, -3, 2, -1, -1, -1, -4, 1
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/Q0fdt 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 T_FUNCTION, expecting ')' in /in/Q0fdt on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/Q0fdt on line 3
Process exited with code 255.