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43 lines
521 B
PHP
43 lines
521 B
PHP
--TEST--
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Basic test if yield from works
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--FILE--
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<?php
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function from() {
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yield "from" => 1;
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yield 2;
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}
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function gen() {
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yield "gen" => 0;
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yield from from();
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yield 3;
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}
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/* foreach API */
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foreach (gen() as $k => $v) {
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var_dump($k, $v);
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}
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/* iterator API */
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for ($gen = gen(); $gen->valid(); $gen->next()) {
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var_dump($gen->key(), $gen->current());
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}
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?>
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--EXPECT--
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string(3) "gen"
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int(0)
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string(4) "from"
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int(1)
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int(0)
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int(2)
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int(0)
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int(3)
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string(3) "gen"
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int(0)
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string(4) "from"
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int(1)
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int(0)
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int(2)
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int(0)
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int(3)
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