3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo(&$x, &$y, &$z){} $values = (10, 20, 30); call_user_func_array('foo', $values);
Output for 5.3.0 - 5.3.14, 5.4.0 - 5.4.4
Parse error: syntax error, unexpected ',' in /in/O0QYC on line 5
Process exited with code 255.

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