3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types=1) function doSomething(int $value) : int { $value = "" . $value; return $value } doSomething(12);
Output for 7.0.0 - 7.0.2
Parse error: syntax error, unexpected 'doSomething' (T_STRING), expecting '(' in /in/rjrm5 on line 3
Process exited with code 255.
Output for 5.5.24 - 5.5.31, 5.6.8 - 5.6.17
Warning: Unsupported declare 'strict_types' in /in/rjrm5 on line 2 Parse error: syntax error, unexpected 'doSomething' (T_STRING), expecting '(' in /in/rjrm5 on line 3
Process exited with code 255.
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