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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 $x[0][0][0], because the technical complexity this causes
does not seem worthwhile.
RFC: https://wiki.php.net/rfc/notice-for-non-valid-array-container
61 lines
1.7 KiB
PHP
61 lines
1.7 KiB
PHP
--TEST--
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Using undefined multidimensional array
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--FILE--
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<?php
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$arr[1][2][3][4][5];
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echo $arr[1][2][3][4][5];
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$arr[1][2][3][4][5]->foo;
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$arr[1][2][3][4][5]->foo = 1;
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$arr[][] = 2;
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$arr[][]->bar = 2;
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?>
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--EXPECTF--
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Notice: Undefined variable: arr 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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Notice: Trying to access array offset on value of type null 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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Notice: Trying to access array offset on value of type null 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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Notice: Undefined variable: arr 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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Notice: Trying to access array offset on value of type null 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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Notice: Trying to access array offset on value of type null 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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Notice: Undefined variable: arr 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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Notice: Trying to access array offset on value of type null 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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Notice: Trying to access array offset on value of type null 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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Notice: Trying to get property 'foo' of non-object in %s on line %d
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Warning: Creating default object from empty value in %s on line %d
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Warning: Creating default object from empty value in %s on line %d
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