note 40840 added to function.isset
| From: | zax at zax-wop dot de | Date: | Tue, 16 Mar 2004 20:38:31 +0000 |
| Subject: | note 40840 added to function.isset | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-66925@lists.php.net to get a copy of this message | ||
// what about this method?
// -- checking for a get parameter
// -- must be set, mustn't be empty
// exactly the same as
// "if (isset($var) && $var){}" from jon?
if( !isset( $_GET['id'] ) || empty( $_GET['id'] ))
{
echo "<br>err";
}
else
{
echo "<br>go on";
}
----
Manual Page -- http://www.php.net/manual/en/function.isset.php
Edit -- http://master.php.net/manage/user-notes.php?action=edit+40840
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Reject -- http://master.php.net/manage/user-notes.php?action=reject+40840&report=yes
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