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run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = 1; $cl = function ($b) use ($a) { echo $a . PHP_EOL; echo $b . PHP_EOL; ++$a; }; $cl(2); $cl(2);
Output for 5.3.0 - 7.1.0
1 2 1 2
Output for 5.2.3 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/KLjkq on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.2
<br /> <b>Parse error</b>: syntax error, unexpected T_FUNCTION in <b>/in/KLjkq</b> on line <b>5</b><br />
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
<br /> <b>Parse error</b>: parse error, unexpected T_FUNCTION in <b>/in/KLjkq</b> on line <b>5</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error in <b>/in/KLjkq</b> on line <b>5</b><br />
Process exited with code 255.