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Nikita Popov
c42b7dd6d3
No notice is thrown for list() accesses, because we did not come
to an agreement regarding patterns like
while ([$key, $value] = yield $it->next()) { ... }
where silent null access may be desirable.
No effort is made to suppress multiple notices in access chains
likes $x[0][0][0], because the technical complexity this causes
does not seem worthwhile.
RFC: https://wiki.php.net/rfc/notice-for-non-valid-array-container
27 lines
564 B
PHP
27 lines
564 B
PHP
--TEST--
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SPL: ArrayObject indirect offsetGet overwriting EG(uninitialized_zvar_ptr)
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--FILE--
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<?php
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$test = new ArrayObject();
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$test['d1']['d2'] = 'hello';
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$test['d1']['d3'] = 'world';
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var_dump($test, $test3['mmmmm']);
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?>
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--EXPECTF--
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Notice: Undefined variable: test3 in %s on line %d
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Notice: Trying to access array offset on value of type null in %s on line %d
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object(ArrayObject)#1 (1) {
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["storage":"ArrayObject":private]=>
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array(1) {
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["d1"]=>
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array(2) {
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["d2"]=>
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string(5) "hello"
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["d3"]=>
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string(5) "world"
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}
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}
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}
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NULL
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