note 68867 added to function.min

From: Date: Mon, 14 Aug 2006 03:30:49 +0000
Subject: note 68867 added to function.min
Groups: php.notes 
Request: Send a blank email to php-notes+get-115882@lists.php.net to get a copy of this message
empty strings '' will also return false or 0, so if you have something like $test = array('', 1, 5, 8, 44, 22); '' will be returned as the lowest value if you only want to get the lowest number, you'll have to resort to the old fashioned loop // default minimum value $minVal = 100; foreach ($test as $value) { if (is_numeric($value) && $value < $minVal) { $minVal = $value; } ---- Server IP: 203.220.0.234 Probable Submitter: 203.2.133.74 (proxied: 192.168.3.35) ---- X-Spam-Status: No, hits=3.1 required=5.0 tests=DATE_MISSING,FROM_NO_LOWER autolearn=no version=2.64 ---- Manual Page -- http://www.php.net/manual/en/function.min.php Edit -- https://master.php.net/note/edit/68867 Del: integrated -- https://master.php.net/note/delete/68867/integrated Del: useless -- https://master.php.net/note/delete/68867/useless Del: bad code -- https://master.php.net/note/delete/68867/bad+code Del: spam -- https://master.php.net/note/delete/68867/spam Del: non-english -- https://master.php.net/note/delete/68867/non-english Del: in docs -- https://master.php.net/note/delete/68867/in+docs Del: other reasons-- https://master.php.net/note/delete/68867 Reject -- https://master.php.net/note/reject/68867 Search -- https://master.php.net/manage/user-notes.php

« previous php.notes (#115882) next »