note 109771 added to control-structures.foreach

I have on occasion found when foreach iterates through an array produced by mysql_fetch_array, the value of a key would is of integer type would always return 0 regardless of the value. The solution to this I found is in this comparison. I do not believe the cause is mysql_fetch_array or the array itself but foreach. foreach($array as $key => $value) { //original setup used sometimes returning 0 for $value if of integer type. In one recent project happened in one object function but not another! Reason never determined. } foreach($array as $key => $value { //instead of using $value use $array[$key] to overcome this issue } Maybe this explains why I do not see foreach used in Wordpress, but while loops instead. Can anyone else confirm this? Thanks, Rauli ---- Server IP: 69.147.83.197 Probable Submitter: 114.73.112.42 ---- Manual Page -- http://www.php.net/manual/en/control-structures.foreach.php Edit -- https://master.php.net/note/edit/109771 Del: integrated -- https://master.php.net/note/delete/109771/integrated Del: useless -- https://master.php.net/note/delete/109771/useless Del: bad code -- https://master.php.net/note/delete/109771/bad+code Del: spam -- https://master.php.net/note/delete/109771/spam Del: non-english -- https://master.php.net/note/delete/109771/non-english Del: in docs -- https://master.php.net/note/delete/109771/in+docs Del: other reasons-- https://master.php.net/note/delete/109771 Reject -- https://master.php.net/note/reject/109771 Search -- https://master.php.net/manage/user-notes.php