error: Notice: Undefined index: fk

zombeez925

New Member
can someone assist me with fixing the error i'm receiving.\[code\]$search_key = '';/*if(isset($_POST) && ($_POST["fk"])!=NULL){ $search_key = $_POST["fk"];}elseif(isset($_GET) && ($_GET["fk"]!=NULL)){ $search_key = $_GET["fk"];}*/if(!isset($_POST["fk"])){ $search_key = $_POST['fk'];}elseif(isset($_GET["fk"])){ $search_key = $_GET["fk"];}\[/code\]
 
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