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run code in 150+ php & hhvm versions
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<?php // Set counter $i = 0; // Increase counter within the scope // of the function $closure = function () use ($i){ $i++; }; // Run the function $closure(); // The global count hasn't changed echo $i; // Returns 0 ?>
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
0
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/V6U06 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/V6U06 on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/V6U06 on line 6
Process exited with code 255.