Description:
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foreach ($array as $key => $value)

if $key is not specified in foreach syntax, then in php 4.3.9 foreach iterated through array values, but in 4.3.10 $value becomes an array in each iteration.


Reproduce code:
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$array = array(1,2,3);
$res = array();
foreach ($array as $value)
  $res[] = $value;


Expected result:
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expecting $res like array(1,2,3)

Actual result:
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but $res is array(array(1,0), array(2,1), array(3,2))