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42 lines
565 B
PHP
42 lines
565 B
PHP
--TEST--
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Self-referencing map entry GC - 014
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--FILE--
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<?php
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class Value {
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public function __construct(public readonly string $value) {
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}
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}
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$map = new WeakMap();
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$obj = new Value('a');
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$map[$obj] = $obj;
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gc_collect_cycles();
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$obj2 = $obj;
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$obj = null;
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$map2 = $map;
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$map = null;
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gc_collect_cycles();
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var_dump($map2);
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?>
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--EXPECT--
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object(WeakMap)#1 (1) {
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[0]=>
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array(2) {
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["key"]=>
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object(Value)#2 (1) {
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["value"]=>
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string(1) "a"
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}
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["value"]=>
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object(Value)#2 (1) {
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["value"]=>
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string(1) "a"
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}
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}
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}
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