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27 lines
387 B
PHP
27 lines
387 B
PHP
--TEST--
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Closure 019: Calling lambda using $GLOBALS and global $var
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--FILE--
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<?php
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$lambda = function &(&$x) {
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return $x = $x * $x;
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};
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function test() {
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global $lambda;
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$y = 3;
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var_dump($GLOBALS['lambda']($y));
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var_dump($lambda($y));
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var_dump($GLOBALS['lambda'](1));
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}
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test();
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?>
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--EXPECTF--
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int(9)
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int(81)
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Fatal error: Cannot pass parameter 1 by reference in %s on line %d
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