php-general Digest 17 Sep 2013 19:38:29 -0000 Issue 8365
Topics (messages 322075 through 322075):
Resolving a PHP Notice Error
322075 by: Ron Piggott
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I am wanting to establish a default sort by preference when the user hasn’t
specified one. I setup to test this with:
<?php
if ( !is_set( $sort_by_preference ) ) {
$sort_by_preference = "government_wording";
}
?>
But I am receiving a Notice error:
Notice: Undefined variable: sort_by_preference in GIFI_codes.php on line 11-
Line 11 is “if ( !is_set( $sort_by_preference ) ) {“What is the correct way to
test this without triggering a Notice error?Ron
Ron Piggott
www.TheVerseOfTheDay.info
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