<?php
class A {
public int $a;
public function __construct(int $a = 1) {
$this->a = $a;
}
}
class B extends A {
public string $b;
public function __construct(string $b = 'hello') {
$this->b = $b;
}
}
$b = new B();
$b->a=1;
var_dump($b->a, $b->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
int(1)
string(5) "hello"
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33
Parse error: syntax error, unexpected 'int' (T_STRING), expecting function (T_FUNCTION) or const (T_CONST) in /in/1530v on line 4
Process exited with code 255.