3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $fruits = array("d" => "lemon", "a" => "orange", "b" => "banana", "c" => "apple"); function pram_alter($array, $key) { public $params; $params="$$key = '$array';\n"; } array_walk($fruits, 'pram_alter'); echo $params; ?>
based on 022M0
Output for 5.4.0 - 5.4.32
Parse error: syntax error, unexpected 'public' (T_PUBLIC) in /in/tPk7X on line 6
Process exited with code 255.
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected T_PUBLIC in /in/tPk7X on line 6
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_PUBLIC in /in/tPk7X on line 6
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_VARIABLE in /in/tPk7X on line 6
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_VARIABLE in /in/tPk7X on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/tPk7X on line 6
Process exited with code 255.