Online PHP editor | output for tjKAv

@ 2014-01-21T10:12:53Z

<?php
namespace Foo {
    class Bar {
        public function baz() {
            return strlen('Regarding the overhead: Just keep in mind, that a typical application calls built-in functions many thousand times. Even if the difference is small: It exists.');
        }
    }

    $start = microtime(true);
	$foo = new Bar;
	for($x = 0; $x < 1000000; $x++) {
		$foo->baz();
	}
	echo "Time: " . round((microtime(true) - $start ) / 1000000, 5) . 's';
}

Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.36, 5.6.0 - 5.6.22, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.30, 7.4.0 - 7.4.24, 8.0.0 - 8.0.11: Time: 0s
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17: Parse error: syntax error, unexpected T_STRING in /in/tjKAv on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5: Parse error: parse error, unexpected T_STRING in /in/tjKAv on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4: Parse error: parse error in /in/tjKAv on line 2
Process exited with code 255.

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