23 lines
239 B
PHP
23 lines
239 B
PHP
--TEST--
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Pipes support return-by-reference
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--FILE--
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<?php
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function &foo($val) {
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global $x;
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$x = $val;
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return $x;
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}
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function &bar() {
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return 42 |> foo(...);
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}
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$xRef = &bar();
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$xRef++;
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var_dump($x);
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?>
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--EXPECT--
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int(43)
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