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run code in 150+ php & hhvm versions
Bugs & Features
<?php $data = array( 'position' => 'it', 'label' => 'Information Technology' ); $data = array_map(function($a) { global $data; if ('position' == array_search($a, $data)) { return strtoupper($a); } else { return $a; } }, $data); print_r($data);
Output for 5.3.0 - 5.6.21, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [position] => IT [label] => Information Technology )
Output for 5.2.3 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION, expecting ')' in /in/TiXNa on line 8
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected T_FUNCTION, expecting ')' in <b>/in/TiXNa</b> on line <b>8</b><br />
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
<br /> <b>Parse error</b>: parse error, unexpected T_FUNCTION, expecting ')' in <b>/in/TiXNa</b> on line <b>8</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error, expecting `')'' in <b>/in/TiXNa</b> on line <b>8</b><br />
Process exited with code 255.