note 95318 added to function.end

From: Date: Sun, 27 Dec 2009 03:05:29 +0000
Subject: note 95318 added to function.end
Groups: php.notes 
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To my previous note: Sorry to make it probably a bit unclear about reference. I meant function to return value of key and not reference to key. That means you can change value for this key in your array but not the key itself. You can do <?php $somelastkey = lastkey($somearray); $somearray[$somelastkey] = $newvalue; ?> but you cannot do <?php $somelastkey = & lastkey($somearray); $somelastkey = $newkey; ?> If you really need to change last key (saving value), you probably should save value for this key, unset this element and create new one with desired key and saved value. ---- Server IP: 195.54.192.44 Probable Submitter: 95.25.171.241 ---- Manual Page -- http://www.php.net/manual/en/function.end.php Edit -- https://master.php.net/note/edit/95318 Del: integrated -- https://master.php.net/note/delete/95318/integrated Del: useless -- https://master.php.net/note/delete/95318/useless Del: bad code -- https://master.php.net/note/delete/95318/bad+code Del: spam -- https://master.php.net/note/delete/95318/spam Del: non-english -- https://master.php.net/note/delete/95318/non-english Del: in docs -- https://master.php.net/note/delete/95318/in+docs Del: other reasons-- https://master.php.net/note/delete/95318 Reject -- https://master.php.net/note/reject/95318 Search -- https://master.php.net/manage/user-notes.php

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