33 lines
428 B
PHP
33 lines
428 B
PHP
--TEST--
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WeakMap object reference offset
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--FILE--
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<?php
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$map = new WeakMap;
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$obj = new stdClass;
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$obj2 = &$obj;
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$map[$obj] = 1;
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var_dump(count($map));
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var_dump($map);
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var_dump(isset($map[$obj]));
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var_dump(!empty($map[$obj]));
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var_dump($map[$obj]);
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?>
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--EXPECT--
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int(1)
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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(stdClass)#2 (0) {
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}
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["value"]=>
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int(1)
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}
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}
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bool(true)
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bool(true)
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int(1)
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