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53 lines
656 B
PHP
53 lines
656 B
PHP
--TEST--
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Generators can return non-scalar keys
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--FILE--
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<?php
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function gen() {
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yield [1, 2, 3] => [4, 5, 6];
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yield (object) ['a' => 'b'] => (object) ['b' => 'a'];
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yield 3.14 => 2.73;
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yield false => true;
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yield true => false;
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yield null => null;
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}
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foreach (gen() as $k => $v) {
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var_dump($k, $v);
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}
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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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array(3) {
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[0]=>
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int(4)
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[1]=>
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int(5)
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[2]=>
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int(6)
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}
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object(stdClass)#3 (1) {
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["a"]=>
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string(1) "b"
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}
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object(stdClass)#4 (1) {
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["b"]=>
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string(1) "a"
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}
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float(3.14)
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float(2.73)
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bool(false)
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bool(true)
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bool(true)
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bool(false)
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NULL
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NULL
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