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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->current()); } 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 $offset): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/IfafZ on line 11 Deprecated: Return type of Collection::offsetGet($offset) should either be compatible with ArrayAccess::offsetGet(mixed $offset): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/IfafZ on line 16 Deprecated: Return type of Collection::offsetSet($offset, $value) should either be compatible with ArrayAccess::offsetSet(mixed $offset, mixed $value): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/IfafZ on line 21 Deprecated: Return type of Collection::offsetUnset($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/IfafZ 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/IfafZ 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/IfafZ 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/IfafZ 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/IfafZ 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/IfafZ on line 56 Deprecated: key(): Calling key() on an object is deprecated in /in/IfafZ on line 48 trying to unset Deprecated: key(): Calling key() on an object is deprecated in /in/IfafZ on line 48 trying to unset Deprecated: key(): Calling key() on an object is deprecated in /in/IfafZ on line 48 trying to unset Deprecated: key(): Calling key() on an object is deprecated in /in/IfafZ on line 48 trying to unset Deprecated: key(): Calling key() on an object is deprecated in /in/IfafZ on line 48 trying to unset Deprecated: key(): Calling key() on an object is deprecated in /in/IfafZ on line 48 trying to unset Deprecated: key(): Calling key() on an object is deprecated in /in/IfafZ on line 48 trying to unset Deprecated: key(): Calling key() on an object is deprecated in /in/IfafZ on line 48 trying to unset Deprecated: key(): Calling key() on an object is deprecated in /in/IfafZ on line 48 trying to unset Deprecated: key(): Calling key() on an object is deprecated in /in/IfafZ on line 48 trying to unset MyCollectionModel Object ( [collection:MyCollectionModel:private] => Collection Object ( [storage:Collection:private] => Array ( [0] => MyModel Object ( ) [1] => MyModel Object ( ) [2] => MyModel Object ( ) [3] => MyModel Object ( ) [4] => MyModel Object ( ) [5] => MyModel Object ( ) [6] => MyModel Object ( ) [7] => MyModel Object ( ) [8] => MyModel Object ( ) [9] => MyModel Object ( ) ) ) )
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
trying to unset trying to unset trying to unset trying to unset trying to unset trying to unset trying to unset trying to unset trying to unset trying to unset MyCollectionModel Object ( [collection:MyCollectionModel:private] => Collection Object ( [storage:Collection:private] => Array ( [0] => MyModel Object ( ) [1] => MyModel Object ( ) [2] => MyModel Object ( ) [3] => MyModel Object ( ) [4] => MyModel Object ( ) [5] => MyModel Object ( ) [6] => MyModel Object ( ) [7] => MyModel Object ( ) [8] => MyModel Object ( ) [9] => MyModel Object ( ) ) ) )
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45
trying to unset 0 trying to unset 0 trying to unset 0 trying to unset 0 trying to unset 0 trying to unset 0 trying to unset 0 trying to unset 0 trying to unset 0 trying to unset 0 MyCollectionModel Object ( [collection:MyCollectionModel:private] => Collection Object ( [storage:Collection:private] => Array ( [1] => MyModel Object ( ) [2] => MyModel Object ( ) [3] => MyModel Object ( ) [4] => MyModel Object ( ) [5] => MyModel Object ( ) [6] => MyModel Object ( ) [7] => MyModel Object ( ) [8] => MyModel Object ( ) [9] => MyModel Object ( ) ) ) )
Output for 5.0.2 - 5.0.4, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/IfafZ on line 7 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/IfafZ on line 7 trying to unset 0 trying to unset 0 trying to unset 0 trying to unset 0 trying to unset 0 trying to unset 0 trying to unset 0 trying to unset 0 trying to unset 0 trying to unset 0 MyCollectionModel Object ( [collection:private] => Collection Object ( [storage:private] => Array ( [1] => MyModel Object ( ) [2] => MyModel Object ( ) [3] => MyModel Object ( ) [4] => MyModel Object ( ) [5] => MyModel Object ( ) [6] => MyModel Object ( ) [7] => MyModel Object ( ) [8] => MyModel Object ( ) [9] => MyModel Object ( ) ) ) )
Output for 5.0.5
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/IfafZ on line 7 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/IfafZ on line 7 Fatal error: Only variables can be passed by reference in /in/IfafZ on line 48
Process exited with code 255.
Output for 5.0.0 - 5.0.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/IfafZ on line 7 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/IfafZ on line 7 Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/IfafZ on line 32 trying to unset 0PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/IfafZ on line 32 trying to unset 0PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/IfafZ on line 32 trying to unset 0PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/IfafZ on line 32 trying to unset 0PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/IfafZ on line 32 trying to unset 0PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/IfafZ on line 32 trying to unset 0PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/IfafZ on line 32 trying to unset 0PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/IfafZ on line 32 trying to unset 0PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/IfafZ on line 32 trying to unset 0PHP_EOL Notice: Use of undefined constant PHP_EOL - assumed 'PHP_EOL' in /in/IfafZ on line 32 trying to unset 0PHP_EOLMyCollectionModel Object ( [collection:private] => Collection Object ( [storage:private] => Array ( [1] => MyModel Object ( ) [2] => MyModel Object ( ) [3] => MyModel Object ( ) [4] => MyModel Object ( ) [5] => MyModel Object ( ) [6] => MyModel Object ( ) [7] => MyModel Object ( ) [8] => MyModel Object ( ) [9] => MyModel Object ( ) ) ) )
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting '{' in /in/IfafZ 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/IfafZ on line 7
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/IfafZ on line 7
Process exited with code 255.
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