Send the code around line 198, say 170 to 210. On Apr 5, 2012, at 8:42 PM, Al wrote: > > > On 4/5/2012 4:15 PM, Ethan Rosenberg wrote: >> Dear Lists - >> >> I know I am missing something fundamental - but I have no idea where to start to >> look. >> >> Here are code snippets: >> >> I have truncated the allowed_fields to make it easier to debug. >> >> $allowed_fields = array( 'Site' =>'POST[Site]', 'MedRec' => '$_POST[MedRec]', >> 'Fname' => '$_POST[Fname]' ); >> echo "post #1\n"; >> print_r($_POST); >> >> RESPONSE: >> >> post #1 >> Array >> ( >> [Site] => AA >> [MedRec] => 10002 >> [Fname] => >> [Lname] => >> [Phone] => >> [Height] => >> [welcome_already_seen] => already_seen >> [next_step] => step10 >> ) >> >> >> >> // $allowed_fields = array("Site", "MedRec", "Fname", "Lname", // previous >> statement of $allowed_fields >> // "Phone", "Sex", "Height"); >> >> >> >> Key Site, Value POST[Site] >> Key MedRec, Value $_POST[MedRec] >> Key Fname, Value $_POST[Fname] >> >> >> >> foreach ($allowed_fields as $key => $val) { >> print "Key $key, Value $val\n"; >> } >> >> >> if(isset($_Request['Sex'])&& trim($_POST['Sex']) != '' ) >> { >> if ($_REQUEST['Sex'] === "0") >> { >> $sex = 'Male'; >> } >> else >> { >> $sex = 'Female'; >> } >> } >> } >> echo "Post#2"; >> print_r($_POST); >> if(empty($allowed_fields)) >> //RESPONSE >> >> Post#2Array >> ( >> [Site] => AA >> [MedRec] => 10002 >> [Fname] => >> [Lname] => >> [Phone] => >> [Height] => >> [welcome_already_seen] => already_seen >> [next_step] => step10 >> ) >> >> >> >> { >> echo "ouch"; >> } >> >> foreach ( $allowed_fields as $key => $val ) //This is line 198 >> { >> if ( ! empty( $_POST['val'] ) ) >> { >> print "Key $key, Value $val\n"; >> $cxn = mysqli_connect($host,$user,$password,$db); >> $value = mysql_real_escape_string( $_POST[$fld] ); >> $query .= " AND $fld = '$_POST[value]' "; >> echo "#1 $query"; //never echos the query >> } >> } >> >> These are the messages I receive on execution of the script: >> >> Notice: Undefined variable: allowed_fields in /var/www/srchrhsptl5.php on line 198 >> Warning: Invalid argument supplied for foreach() in /var/www/srchrhsptl5.php on >> line 198 >> >> Advice and help, please. >> >> Thank you. >> >> Ethan Rosenberg >> > > Break down you code into workable segments and test each one individually. If you have a problem with a small segment, ask for help about it specifically. > > Folks don't have time to digest and critique your whole code. > > > -- > PHP Database Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > -- PHP Database Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php