Online PHP editor | output for WpBp4

@ 2022-12-02T11:19:51Z

<?php

class Foo {
    public int $bar;
    
    public function __get($name) {
        echo "__get\n";
        return 43;
    }
    
    public function __set($name, $value) {
        echo "__set\n";
    }
}

$foo = new Foo();
echo "Read before assignment:\n";
try {
    echo $foo->bar, "\n";   
} catch (Throwable $e) {
    echo $e->getMessage(), "\n";
}
echo "Assignment before unset:\n";
$foo->bar = 42;
unset($foo->bar);
echo "Assignment after unset:\n";
$foo->bar = 42;
echo "Read after unset:\n";
echo $foo->bar, "\n";

Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.28, 8.4.1 - 8.4.14, 8.4.16, 8.5.0 - 8.5.1: Read before assignment: Typed property Foo::$bar must not be accessed before initialization Assignment before unset: Assignment after unset: __set Read after unset: __get 43
Output for 8.4.15: /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libm.so.6: version `GLIBC_2.35' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.34' not found (required by /bin/php-8.4.15) /bin/php-8.4.15: /usr/lib/libc.so.6: version `GLIBC_2.38' not found (required by /bin/php-8.4.15)
Process exited with code 1.

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