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<?php class X { private $obj; function __construct(object $obj) { $this->obj = $obj; } function getObj(): object { return $this->object; } } $x = new X(new stdClass());
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Output for 8.3.5
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
Output for 7.1.0 - 7.1.33
Fatal error: Uncaught TypeError: Argument 1 passed to X::__construct() must be an instance of object, instance of stdClass given, called in /in/ffhIc on line 15 and defined in /in/ffhIc:6 Stack trace: #0 /in/ffhIc(15): X->__construct(Object(stdClass)) #1 {main} thrown in /in/ffhIc on line 6
Process exited with code 255.

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