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32 lines
623 B
PHP
32 lines
623 B
PHP
--TEST--
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Closure 018: Assigning lambda to static var and returning by ref
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--FILE--
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<?php
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class foo {
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public function test(&$x) {
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static $lambda;
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$lambda = function &() use (&$x) {
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return $x = $x * $x;
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};
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return $lambda();
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}
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}
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$test = new foo;
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$y = 2;
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var_dump($test->test($y));
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var_dump($x = $test->test($y));
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var_dump($y, $x);
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?>
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--EXPECTF--
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Notice: Only variable references should be returned by reference in %sclosure_018.php on line 7
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int(4)
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Notice: Only variable references should be returned by reference in %sclosure_018.php on line 7
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int(16)
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int(16)
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int(16)
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