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foreachLoopIterator.002.phpt
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Tue Feb 21 23:48:06 2012 UTC (12 years, 5 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,
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php
--TEST--
foreach with iterator and &$value reference
--FILE--
<?php
class MyIterator implements Iterator {
public function valid() { return true; }
public function next() { }
public function rewind() { }
public function current() { }
public function key() { }
}
$f = new MyIterator;
echo "-----( Try to iterate with &\$value: )-----\n";
foreach ($f as $k=>&$v) {
echo "$k => $v\n";
}
?>
--EXPECTF--
-----( Try to iterate with &$value: )-----
Fatal error: An iterator cannot be used with foreach by reference in %s on line 13
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