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902d64390e
Writing to a proprety that hasn't been declared is deprecated, unless the class uses the #[AllowDynamicProperties] attribute or defines __get()/__set(). RFC: https://wiki.php.net/rfc/deprecate_dynamic_properties
65 lines
1.3 KiB
PHP
65 lines
1.3 KiB
PHP
--TEST--
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Bug #67387: Circular references in SPL iterators are not garbage collected
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--FILE--
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<?php
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$it = new ArrayIterator([1, 2, 3]);
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// Inner.
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$it[] = $it;
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// Callback
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$it2 = new CallbackFilterIterator($it, function($elem) use(&$it2) {
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return true;
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});
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// Callback object
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new class {
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private $it;
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public function __construct() {
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$it = new ArrayIterator([1, 2, 3]);
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$this->it = new CallbackFilterIterator($it, function($elem) {
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return true;
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});
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}
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};
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// Recursive callback
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$it = new RecursiveArrayIterator([1, 2, 3]);
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$it2 = new RecursiveCallbackFilterIterator($it, function($elem) use(&$it2) {
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return true;
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});
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// Cache
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$it = new ArrayIterator();
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$it2 = new CachingIterator($it, CachingIterator::FULL_CACHE);
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$it2['x'] = $it2;
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$it2->next();
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// Recursive cache
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$it = new RecursiveArrayIterator();
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$it2 = new RecursiveCachingIterator($it, CachingIterator::FULL_CACHE);
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$it2['x'] = $it2;
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$it2->next();
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// Append
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$it = new ArrayIterator();
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$it2 = new AppendIterator();
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$it[] = $it2;
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$it2->append($it);
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// Recursive iterator
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$it = new RecursiveArrayIterator([1, 2, 3]);
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$it2 = new RecursiveIteratorIterator($it);
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$it[] = $it2;
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// Recursive iterator at level>0.
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$it = new RecursiveArrayIterator([[1]]);
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$it2 = new RecursiveIteratorIterator($it);
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$it[] = $it2;
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$it2->next();
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?>
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===DONE===
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--EXPECT--
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===DONE===
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