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1.1 misho 1: --TEST--
2: Assignement as argument
3: --FILE--
4: <?php
5: function foo(&$x, &$y) { $x = 1; echo $y ; }
6:
7: $x = 0;
8: foo($x, $x); // prints 1 ..
9:
10:
11: function foo2($x, &$y, $z)
12: {
13: echo $x; // 0
14: echo $y; // 1
15: $y = 2;
16: }
17:
18: $x = 0;
19:
20: foo2($x, $x, $x = 1);
21: echo $x; // 2
22: ?>
23: --EXPECTF--
24: 1012