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27 lines
398 B
27 lines
398 B
--TEST--
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unset evaluates array dimension expressions left to right
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--FILE--
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<?php
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function unset_key(string $key): string
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{
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echo "unset-key:$key\n";
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return $key;
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}
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function main(): void
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{
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$items = ['a' => 1, 'b' => 2, 'c' => 3];
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unset($items[unset_key('a')], $items[unset_key('c')]);
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var_dump($items);
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}
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?>
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--EXPECT--
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unset-key:a
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unset-key:c
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array(1) {
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["b"]=>
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int(2)
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}
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