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<?php class Container implements Iterator { private $container; private $iterator; public function __construct() { $this->container = new ArrayObject(); $this->iterator = $this->container->getIterator(); } public function append($element) { $this->container->append($element); } public function current() { return $this->iterator->current(); } public function next() { $this->iterator->next(); } public function key() { return $this->iterator->key(); } public function valid() { return $this->iterator->valid(); } public function rewind() { $this->iterator->rewind(); } } $nb = pack('H*', '00'); $php5 = 'O:9:"Container":2:{s:20:"' . $nb . 'Container' . $nb . 'container";C:11:"ArrayObject":53:{x:i:0;a:2:{i:0;s:5:"test1";i:1;s:5:"test2";};m:a:0:{}}s:19:"' . $nb . 'Container' . $nb . 'iterator";C:13:"ArrayIterator":26:{x:i:16777216;r:2;;m:a:0:{}}}'; $container = unserialize($php5); var_dump($container); foreach ($container as $key => $value) { echo $key . ' => ' . $value . PHP_EOL; }
Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
Deprecated: Return type of Container::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/ehJiR on line 19 Deprecated: Return type of Container::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/ehJiR on line 24 Deprecated: Return type of Container::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/ehJiR on line 29 Deprecated: Return type of Container::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/ehJiR on line 34 Deprecated: Return type of Container::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/ehJiR on line 39 Fatal error: Uncaught UnexpectedValueException: Error at offset 13 of 26 bytes in /in/ehJiR:48 Stack trace: #0 [internal function]: ArrayIterator->unserialize('x:i:16777216;r:...') #1 /in/ehJiR(48): unserialize('O:9:"Container"...') #2 {main} thrown in /in/ehJiR on line 48
Process exited with code 255.
Output for 7.0.23 - 7.0.24, 7.1.9 - 7.1.33, 7.2.6 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
Fatal error: Uncaught UnexpectedValueException: Error at offset 13 of 26 bytes in /in/ehJiR:48 Stack trace: #0 [internal function]: ArrayIterator->unserialize('x:i:16777216;r:...') #1 /in/ehJiR(48): unserialize('O:9:"Container"...') #2 {main} thrown in /in/ehJiR on line 48
Process exited with code 255.
Output for 7.0.0 - 7.0.22, 7.1.0 - 7.1.8
object(Container)#1 (2) { ["container":"Container":private]=> object(ArrayObject)#2 (1) { ["storage":"ArrayObject":private]=> array(2) { [0]=> string(5) "test1" [1]=> string(5) "test2" } } ["iterator":"Container":private]=> object(ArrayIterator)#3 (0) { } }
preferences:
130.54 ms | 411 KiB | 5 Q