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foreachLoopIterator.002.phpt
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Tue Feb 21 23:48:06 2012 UTC (12 years, 6 months ago) by
misho
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CVS tags:
v5_4_3elwix,
v5_4_29p0,
v5_4_29,
v5_4_20p0,
v5_4_20,
v5_4_17p0,
v5_4_17,
v5_3_10,
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php
1: --TEST--
2: foreach with iterator and &$value reference
3: --FILE--
4: <?php
5:
6: class MyIterator implements Iterator {
7: public function valid() { return true; }
8: public function next() { }
9: public function rewind() { }
10: public function current() { }
11: public function key() { }
12: }
13:
14: $f = new MyIterator;
15: echo "-----( Try to iterate with &\$value: )-----\n";
16: foreach ($f as $k=>&$v) {
17: echo "$k => $v\n";
18: }
19:
20: ?>
21: --EXPECTF--
22: -----( Try to iterate with &$value: )-----
23:
24: Fatal error: An iterator cannot be used with foreach by reference in %s on line 13
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