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run code in 300+ PHP versions simultaneously
<?hh function foo(int &$foo) { $foo = 346; } $y = vec[1,2,3]; foo($y[2]); var_dump($y);
Output for 7.2.29 - 7.2.33, 7.3.16 - 7.3.31, 7.4.3 - 7.4.32, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.26, 8.3.0 - 8.3.14, 8.4.1
<?hh function foo(int &$foo) { $foo = 346; } $y = vec[1,2,3]; foo($y[2]); var_dump($y);
Output for 8.0.13
Parse error: syntax error, unexpected token "function" in /in/cWYog on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.8, 7.3.32 - 7.3.33, 7.4.33
Parse error: syntax error, unexpected 'function' (T_FUNCTION) in /in/cWYog on line 3
Process exited with code 255.

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