note 8975 added to empty
| From: | gearond at cvc dot net | Date: | Tue, 10 Oct 2000 00:11:13 +0000 |
| Subject: | note 8975 added to empty | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-6280@lists.php.net to get a copy of this message | ||
Based on the chart that jeagle... did above, <empty()> looks pretty useless to me, especially
in light of the fact that it tests TRUE if a value is actually assigned a value called FALSE. In
thinking further, it seems to be a combination of the usual ptr test for c "if(ptr)" and
isset, like ((val)&&(isset(val)). For me, in this untyped language, isset() seems to be more
useful.
http://www.php.net/manual/function.empty.php