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run code in 300+ PHP versions simultaneously
<?php class MyModel { } class Collection implements \ArrayAccess, \Iterator { private $storage = array(); public function offsetExists($offset) { return isset($this->storage[$offset]); } public function offsetGet($offset) { return $this->storage[$offset]; } public function offsetSet($offset, $value) { if (null === $offset) { $this->storage[] = $value; } else { $this->storage[$offset] = $value; } } public function offsetUnset($offset) { echo 'trying to unset ' . $offset . PHP_EOL; unset($this->storage[$offset]); } public function current() { return current($this->storage); } public function next() { return next($this->storage); } public function key() { return key($this->storage); } public function valid() { return key($this->storage) !== null; } public function rewind() { reset($this->storage); } public function count() { return count($this->storage); } } class MyCollectionModel { private $collection; public function __construct() { $this->collection = new Collection(); } public function addElement($element) { $this->collection[] = $element; } public function removeMyModels() { $collection = clone($this->collection); foreach ($collection as $index => $value) { if ($value instanceof MyModel) { unset ($this->collection[$index]); } } } } // Создем коллекцию $myCollection = new MyCollectionModel(); // Заполняем своими можельками for ($i = 0; $i < 10; $i++) { $myCollection->addElement(new MyModel()); } // Удаляем свои модельки $myCollection->removeMyModels(); // Сука, ебучая PHP!!! print_r($myCollection);
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Deprecated: Return type of Collection::offsetExists($offset) should either be compatible with ArrayAccess::offsetExists(mixed $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/WS8oq on line 11 Deprecated: Return type of Collection::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/WS8oq on line 16 Deprecated: Return type of Collection::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/WS8oq on line 21 Deprecated: Return type of Collection::offsetUnset($offset) should either be compatible with ArrayAccess::offsetUnset(mixed $offset): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/WS8oq on line 30 Deprecated: Return type of Collection::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/WS8oq on line 36 Deprecated: Return type of Collection::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/WS8oq on line 41 Deprecated: Return type of Collection::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/WS8oq on line 46 Deprecated: Return type of Collection::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/WS8oq on line 51 Deprecated: Return type of Collection::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/WS8oq on line 56 trying to unset 0 trying to unset 1 trying to unset 2 trying to unset 3 trying to unset 4 trying to unset 5 trying to unset 6 trying to unset 7 trying to unset 8 trying to unset 9 MyCollectionModel Object ( [collection:MyCollectionModel:private] => Collection Object ( [storage:Collection:private] => Array ( ) ) )
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
trying to unset 0 trying to unset 1 trying to unset 2 trying to unset 3 trying to unset 4 trying to unset 5 trying to unset 6 trying to unset 7 trying to unset 8 trying to unset 9 MyCollectionModel Object ( [collection:MyCollectionModel:private] => Collection Object ( [storage:Collection:private] => Array ( ) ) )
Output for 5.0.2 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/WS8oq on line 7 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/WS8oq on line 7 trying to unset 0 trying to unset 1 trying to unset 2 trying to unset 3 trying to unset 4 trying to unset 5 trying to unset 6 trying to unset 7 trying to unset 8 trying to unset 9 MyCollectionModel Object ( [collection:private] => Collection Object ( [storage:private] => Array ( ) ) )
Output for 5.0.0 - 5.0.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/WS8oq on line 7 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/WS8oq on line 7 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/WS8oq on line 32 trying to unset 0PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/WS8oq on line 32 trying to unset 1PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/WS8oq on line 32 trying to unset 2PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/WS8oq on line 32 trying to unset 3PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/WS8oq on line 32 trying to unset 4PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/WS8oq on line 32 trying to unset 5PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/WS8oq on line 32 trying to unset 6PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/WS8oq on line 32 trying to unset 7PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/WS8oq on line 32 trying to unset 8PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/WS8oq on line 32 trying to unset 9PHP_EOLMyCollectionModel Object ( [collection:private] => Collection Object ( [storage:private] => Array ( ) ) )
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting '{' in /in/WS8oq on line 7
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting '{' in /in/WS8oq on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/WS8oq on line 7
Process exited with code 255.
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