note 48214 added to control-structures.foreach

Many old code examples dating back to PHP3 use this construct: while(list($x,$y)=each($a)) {...} However, on PHP4 and PHP5, you have this construct: foreach($a as $x=>$y) {...} The latter construct is almost twice as fast as the former, with the usual caveats about architecture and compiler and whatnot having an effect. ---- Manual Page -- http://www.php.net/manual/en/control-structures.foreach.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+48214 Delete -- http://master.php.net/manage/user-notes.php?action=delete+48214&report=yes Reason: bad code -- http://master.php.net/manage/user-notes.php?action=delete+48214&report=yes&reason=bad+code Reason: spam -- http://master.php.net/manage/user-notes.php?action=delete+48214&report=yes&reason=spam Reason: useless example -- http://master.php.net/manage/user-notes.php?action=delete+48214&report=yes&reason=useless+example Reason: contains commercial links -- http://master.php.net/manage/user-notes.php?action=delete+48214&report=yes&reason=contains+commercial+links Reason: useless note -- http://master.php.net/manage/user-notes.php?action=delete+48214&report=yes&reason=useless+note Reject -- http://master.php.net/manage/user-notes.php?action=reject+48214&report=yes Search -- http://master.php.net/manage/user-notes.php