note 20718 added to function.empty
| From: | daniel at nomail dot com | Date: | Sat, 13 Apr 2002 23:31:47 +0000 |
| Subject: | note 20718 added to function.empty | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-29242@lists.php.net to get a copy of this message | ||
empty(" ") returns FALSE
empty("") returns TRUE
so don't use it to check for whitespaces.
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http://www.php.net/manual/en/function.empty.php
http://master.php.net/manage/user-notes.php?action=edit+20718
http://master.php.net/manage/user-notes.php?action=delete+20718
http://master.php.net/manage/user-notes.php?action=reject+20718