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run code in 150+ php & hhvm versions
Bugs & Features
<?php $_arr = array('test1', 'test2', 'test3'); $_string = 'TestWalk'; print "<pre>"; //print_r(array_map(function($_arr) { return 'TestWalk' . $_arr; }, $_arr)); array_walk($_arr, function(&$item1, $prefix) {$item1 = "$prefix: $item1";} , 'fruit'); print_r($_arr);
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.13.2, 7.0.0 - 7.1.0
<pre>Array ( [0] => 0: test1 [1] => 1: test2 [2] => 2: test3 )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/6fYRa 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 in /in/6fYRa on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/6fYRa on line 6
Process exited with code 255.