<?php
class a {
public function __construct() {
echo "FIRST<br>";
}
}
class b extends a {
function test() {
global $a;
var_dump( $a );
}
public function __construct() {
$this->test();
echo "SECOND";
}
}
function inst() {
static $a;
$a = new a();
}
inst();
$b = new b();
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
FIRST<br>NULL
SECOND