3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = null; function bar() use ($foo) { var_dump('foo is', $foo); } $foo = 'baz'; bar();
Output for 5.4.0 - 5.4.30
Parse error: syntax error, unexpected 'use' (T_USE), expecting '{' in /in/4pDOI on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_USE, expecting '{' in /in/4pDOI on line 5
Process exited with code 255.
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