Online PHP editor | output for JuaDl

@ 2021-05-17T11:55:31Z

<?php

const fuN = 1;
new test;
class test{
	public function __construct() {
		fuN;
		$this->fun(); // prints	test->fun
		$this->fuN(); //Call to undefined method test::fuN()
		fuN; // coment this out for : Uncaught Error: Undefined constant "fuN"
	}
	function fun(){
		echo "<p>" . __CLASS__ . "->" . __FUNCTION__ .  "</p>";
	}
}

Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: test->funtest->fun
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 test->funtest->fun

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