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run code in 200+ php & hhvm versions
Bugs & Features
<?php $b = array(array('id' => 1, 'fid' => 2), array('id' => 2, 'fid' => 2)); function a(array $data) { var_dump(func_get_args()); } a($b, 'fid', 'id'); var_dump($map);
based on R48Go
Output for 5.1.0 - 7.2.0
array(3) { [0]=> array(2) { [0]=> array(2) { ["id"]=> int(1) ["fid"]=> int(2) } [1]=> array(2) { ["id"]=> int(2) ["fid"]=> int(2) } } [1]=> string(3) "fid" [2]=> string(2) "id" } Notice: Undefined variable: map in /in/K2GYY on line 9 NULL
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_ARRAY, expecting '&' or T_VARIABLE in /in/K2GYY on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_ARRAY, expecting ')' in /in/K2GYY on line 4
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_ARRAY, expecting ')' in /in/K2GYY on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/K2GYY on line 4
Process exited with code 255.