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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 $x[0][0][0], because the technical complexity this causes
does not seem worthwhile.
RFC: https://wiki.php.net/rfc/notice-for-non-valid-array-container
21 lines
406 B
PHP
21 lines
406 B
PHP
--TEST--
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call_user_func() should not use FUNC_ARG fetches
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--FILE--
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<?php
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function foo(&$ref) { $ref = 24; }
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$a = [];
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call_user_func('foo', $a[0][0]);
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var_dump($a);
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?>
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--EXPECTF--
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Notice: Undefined offset: 0 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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Warning: Parameter 1 to foo() expected to be a reference, value given in %s on line %d
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array(0) {
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}
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