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0xPr0xy/foreach.php

Created October 14, 2014 11:45
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foreach.php
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foreach.php
$a = array ('zero','one','two', 'three');
foreach ($a as &$v) {
}
foreach ($a as $v) {
echo $v.PHP_EOL;
}
// Can somebody explain why the output is: zero one two two .
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