note 90185 added to control-structures.foreach

Here's an example where one can loop through two or more arrays in one loop. this example has two arrays. <?php $array1=array("a", "b", "c"); $array2=array("1", "2", "3"); foreach(array_merge($array1, $array2) as $value) { echo $value; } // abc123 ?> For more arrays just add them as additional arguments to the array_merge function. This example isn't very useful if your loop needs to return the keys for numeric indexed arrays. For associative arrays you can return the key however must be certain that all the indexes are unique across all arrays. ---- Server IP: 92.48.74.199 Probable Submitter: 82.153.163.251 ---- Manual Page -- http://www.php.net/manual/en/control-structures.foreach.php Edit -- https://master.php.net/note/edit/90185 Del: integrated -- https://master.php.net/note/delete/90185/integrated Del: useless -- https://master.php.net/note/delete/90185/useless Del: bad code -- https://master.php.net/note/delete/90185/bad+code Del: spam -- https://master.php.net/note/delete/90185/spam Del: non-english -- https://master.php.net/note/delete/90185/non-english Del: in docs -- https://master.php.net/note/delete/90185/in+docs Del: other reasons-- https://master.php.net/note/delete/90185 Reject -- https://master.php.net/note/reject/90185 Search -- https://master.php.net/manage/user-notes.php