<?php
class A {
public function showDecimals() {return constant("self::" . __FUNCTION__);}
const showDecimals = 'showDecimals';
}
//echo A::showDecimals;
$a = new A;
echo $a->showDecimals();
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
showDecimals