3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $data = range(1, 10000); $default = 'Empty'; $output = array_map( function($value) use ($default) { return $value ?: $default; }, $array ); var_dump(implode($output));
Output for 7.0.0 - 7.1.0
Notice: Undefined variable: array in /in/TPNkb on line 8 Warning: array_map(): Argument #2 should be an array in /in/TPNkb on line 8 Warning: implode(): Argument must be an array in /in/TPNkb on line 12 NULL
Output for hhvm-3.10.0 - 3.12.0
Notice: Undefined variable: array in /in/TPNkb on line 10 Warning: array_map(): Argument #2 should be an array or collection Warning: Invalid operand type was used: implode() expects a container as one of the arguments in /in/TPNkb on line 12 NULL
Output for 5.3.0 - 5.6.28
Notice: Undefined variable: array in /in/TPNkb on line 10 Warning: array_map(): Argument #2 should be an array in /in/TPNkb on line 10 Warning: implode(): Argument must be an array in /in/TPNkb on line 12 NULL
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/TPNkb on line 6
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/TPNkb on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/TPNkb on line 6
Process exited with code 255.