3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php class a { public function b($x = [1,2,3,4]) { echo __METHOD__, PHP_EOL; echo __FUNCTION__, PHP_EOL; if (is_array($x)) { array_walk($x, __METHOD__); } else { echo $x; } } } $b = new a(); $b->b();
based on tI56T
Output for 5.4.0 - 7.1.0
a::b b a::b b 1a::b b 2a::b b 3a::b b 4
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/UU4I0 on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/UU4I0 on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/UU4I0 on line 5
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 T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/UU4I0 on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/UU4I0 on line 5
Process exited with code 255.