3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test(int $test) { echo $test . "\n"; } //test('test'); // type error //test('123test'); // type error test(123.00); test(123.123); // deprecation warning test(true); test(false); //test(null); // type error test(123); //test([1]); // type error
Output for 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
123 Deprecated: Implicit conversion from float 123.123 to int loses precision in /in/kZ09l on line 3 123 1 0 123
preferences:
62.34 ms | 994 KiB | 4 Q