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<?php function isPrime($num) { for ($i=2; i < $num/2; $i++) { if ($num % $i == 0) { return false; } } return true; } var_dump(isPrime(10));
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Undefined constant "i" in /in/6uZJ2:4 Stack trace: #0 /in/6uZJ2(12): isPrime(10) #1 {main} thrown in /in/6uZJ2 on line 4
Process exited with code 255.

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