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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 $x[0][0][0], because the technical complexity this causes
does not seem worthwhile.
RFC: https://wiki.php.net/rfc/notice-for-non-valid-array-container
34 lines
532 B
PHP
34 lines
532 B
PHP
--TEST--
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Testing dereference in non-array values
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--FILE--
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<?php
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error_reporting(E_ALL);
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function a() {
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return 1;
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}
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$a = 1;
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var_dump($a[1]);
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var_dump(a()[1]);
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function b() {
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return new stdClass;
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}
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var_dump(b()[1]);
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?>
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--EXPECTF--
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Notice: Trying to access array offset on value of type int in %s on line %d
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NULL
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Notice: Trying to access array offset on value of type int in %s on line %d
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NULL
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Fatal error: Uncaught Error: Cannot use object of type stdClass as array in %s:%d
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Stack trace:
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#0 {main}
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thrown in %s on line %d
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