<?php
class X
{
const WHATEVER = 1;
public function why()
{
return self::WHATEVER;
}
public function whyNot()
{
return $this::WHATEVER;
}
public function againWhy()
{
return static::WHATEVER;
}
public function againWhyNot()
{
return X::WHATEVER;
}
}
$x = new X();
echo $x->why()."\n";
echo $x->whyNot()."\n";
echo $x->againWhy()."\n";
echo $x->againWhyNot()."\n";
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
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