note 51999 added to language.types.null
| From: | webmaster at elissaios dot com | Date: | Mon, 18 Apr 2005 14:11:59 +0000 |
| Subject: | note 51999 added to language.types.null | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-88159@lists.php.net to get a copy of this message | ||
Elissaios here,
comparing NULL values will also work as documented.
Unsetting made easy:
$a = NULL;
$b = "value";
if($a==$b) echo "ok";
else {
$a = NULL;
$b = NULL;
}
----
Manual Page -- http://www.php.net/manual/en/language.types.null.php
Edit -- http://master.php.net/manage/user-notes.php?action=edit+51999
Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+51999&report=yes&reason=added+to+the+manual
Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+51999&report=yes&reason=bad+code
Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+51999&report=yes&reason=spam
Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+51999&report=yes&reason=useless
Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+51999&report=yes
Reject -- http://master.php.net/manage/user-notes.php?action=reject+51999&report=yes
Search -- http://master.php.net/manage/user-notes.php