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27 lines
305 B
Plaintext
27 lines
305 B
Plaintext
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--TEST--
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Array offsets can be yielded by reference
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--FILE--
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<?php
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function &gen(array &$array) {
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yield $array[0];
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}
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$array = [1, 2, 3];
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$gen = gen($array);
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foreach ($gen as &$val) {
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$val *= -1;
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}
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var_dump($array);
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?>
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--EXPECT--
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array(3) {
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[0]=>
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&int(-1)
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[1]=>
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int(2)
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[2]=>
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int(3)
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}
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