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<?php declare(strict_types=1); function multiply(float $x, float $y) { return $x * $y; } function add(int $x, int $y) { return $x + $y; } var_dump(multiply(2.5, 3.5)); // float(7) var_dump(add('2', 3));
Output for git.master, git.master_jit, rfc.property-hooks
float(8.75) Fatal error: Uncaught TypeError: add(): Argument #1 ($x) must be of type int, string given, called in /in/uHWbN on line 16 and defined in /in/uHWbN:10 Stack trace: #0 /in/uHWbN(16): add('2', 3) #1 {main} thrown in /in/uHWbN on line 10
Process exited with code 255.

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