3v4l.org

run code in 300+ PHP versions simultaneously
--TEST-- Keeping a reference to an object property in an array should not override existing references ?> --FILE-- <?php class Container { /** @var \stdClass|null */ public $referencedProperty; public function __clone() { $this->referencedProperty = clone $this->referencedProperty; } } $references = []; $container = new Container(); $loadFieldByReference = function (& $referencedProperty) use (& $references) { $referencedProperty = new \stdClass(); $references[] = & $referencedProperty; }; $loadFieldByReference($container->referencedProperty); $container->referencedProperty->publicProperty = 123; $clone = clone $container; $clone->referencedProperty->publicProperty = 234; echo $container->referencedProperty->publicProperty, "\n"; echo $clone->referencedProperty->publicProperty, "\n"; echo $container->referencedProperty === $clone->referencedProperty ? "same\n" : "not same\n"; ?> --EXPECT-- 123 234 not same
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 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, 8.5.0
--TEST-- Keeping a reference to an object property in an array should not override existing references ?> --FILE-- 234 234 same --EXPECT-- 123 234 not same
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.
preferences:
206.41 ms | 407 KiB | 5 Q