diff --git a/config/signaturepage.php b/config/signaturepage.php
index 1afa723f..dff4b2b8 100644
--- a/config/signaturepage.php
+++ b/config/signaturepage.php
@@ -68,6 +68,11 @@ if (get_value_from_array($_POST, 'action') == 'save') {
 
     $stmt = $pdo->prepare("UPDATE signaturepage SET `use`='$usepa', `text`='" . get_value_from_array($_POST, 'postamble') . "' WHERE name='postamble'");
     $stmt->execute();
+
+    echo $_POST['useteacherdeclaration'];
+    $stmt = $pdo->prepare("UPDATE signaturepage SET `use`='$usete', `text`='" . get_value_from_array($_POST, 'useteacherdeclaration') . "' WHERE name='useteacherdeclaration'");
+    $stmt->execute();
+
     $stmt = $pdo->prepare("UPDATE signaturepage SET `use`='$userf', `text`='' WHERE name='regfee'");
     $stmt->execute();
     echo happy(i18n("$sentence_begin_participationform text successfully saved"));
diff --git a/questions.inc.php b/questions.inc.php
index 994f00bb..9be4a663 100644
--- a/questions.inc.php
+++ b/questions.inc.php
@@ -33,7 +33,7 @@ function questions_load_answers($section, $users_id)
 	$ans = array();
 
 	$qs = questions_load_questions($section, $yearr->year);
-	foreach ($qs AS $id => $question) {
+	foreach ($qs as $id => $question) {
 		$q = $pdo->prepare("SELECT * FROM question_answers WHERE users_id='$users_id' AND questions_id='$id'");
 		$q->execute();
 		$r = $q->fetch(PDO::FETCH_OBJ);
@@ -111,9 +111,9 @@ function questions_print_answer_editor($section, &$u, $array_name)
 	$keys = array_keys($qs);
 	foreach ($keys as $qid) {
 		$required = $qs[$qid]['required'] == 'yes' ? '<span class="requiredfield" style="float:right">&nbsp;*</span>' : '';
-		print ("<tr>\n");
-		print (" <td colspan=\"2\">$required" . i18n($qs[$qid]['question']) . "</td>\n");
-		print (' <td colspan="2">');
+		print("<tr>\n");
+		print(" <td colspan=\"2\">$required" . i18n($qs[$qid]['question']) . "</td>\n");
+		print(' <td colspan="2">');
 		$iname = "{$array_name}[{$qid}]";
 		switch ($qs[$qid]['type']) {
 			case 'yesno':
@@ -121,16 +121,16 @@ function questions_print_answer_editor($section, &$u, $array_name)
 					$ch = 'checked="checked"';
 				else
 					$ch = '';
-				print ("<input onclick=\"fieldChanged()\" $ch type=\"radio\" name=\"$iname\" value=\"yes\" />" . i18n('Yes'));
-				print ('&nbsp; &nbsp; ');
+				print("<input onclick=\"fieldChanged()\" $ch type=\"radio\" name=\"$iname\" value=\"yes\" />" . i18n('Yes'));
+				print('&nbsp; &nbsp; ');
 				if ($ans[$qid] == 'no')
 					$ch = 'checked="checked"';
 				else
 					$ch = '';
-				print ("<input onclick=\"fieldChanged()\" $ch type=\"radio\" name=\"$iname\" value=\"no\" />" . i18n('No'));
+				print("<input onclick=\"fieldChanged()\" $ch type=\"radio\" name=\"$iname\" value=\"no\" />" . i18n('No'));
 				break;
 			case 'int':
-				print ('<input onclick="fieldChanged()" type="text" '
+				print('<input onclick="fieldChanged()" type="text" '
 					. "name=\"$iname\" size=10 maxlen=11 "
 					. "value=\"{$ans[$qid]}\" >\n");
 				break;
@@ -139,14 +139,14 @@ function questions_print_answer_editor($section, &$u, $array_name)
 					$ch = 'checked="checked"';
 				else
 					$ch = '';
-				print ("<input $ch type=\"checkbox\" name=\"$iname\" value=\"yes\">\n");
+				print("<input $ch type=\"checkbox\" name=\"$iname\" value=\"yes\">\n");
 				break;
 			case 'text':
-				print ("<input type=\"text\" name=\"$iname\" value=\"{$ans[$qid]}\">\n");
+				print("<input type=\"text\" name=\"$iname\" value=\"{$ans[$qid]}\">\n");
 				break;
 		}
-		print ("</td>\n");
-		print ("</tr>\n");
+		print("</td>\n");
+		print("</tr>\n");
 	}
 }
 
@@ -182,12 +182,20 @@ function questions_update_question($qs)
 	global $pdo;
 	$qs['ord'] = $qs['ord'] ?? '';
 	$stmt = $pdo->prepare("UPDATE questions SET 
-			`question`='" . $qs['question'] . "',
-			`type`='" . $qs['type'] . "',
-			`db_heading`='" . $qs['db_heading'] . "',
-			`required`='" . $qs['required'] . "',
-			`ord`=" . intval($qs['ord'] . "
-			WHERE id='{$qs['id']}' "));
+            `question` = :question,
+            `type` = :type,
+            `db_heading` = :db_heading,
+            `required` = :required,
+            `ord` = :ord
+            WHERE id = :id");
+
+	$stmt->bindValue(':question', $qs['question']);
+	$stmt->bindValue(':type', $qs['type']);
+	$stmt->bindValue(':db_heading', $qs['db_heading']);
+	$stmt->bindValue(':required', $qs['required']);
+	$stmt->bindValue(':ord', intval($qs['ord']));  
+	$stmt->bindValue(':id', $qs['id']);
+
 	$stmt->execute();
 	show_pdo_errors_if_any($pdo);
 }
@@ -274,20 +282,25 @@ function questions_editor($section, $year, $array_name, $self)
 		$q->execute();
 		while ($r = $q->fetch(PDO::FETCH_OBJ)) {
 			$x++;
-			$stmt = $pdo->prepare("INSERT INTO questions (id,year,section,db_heading,question,type,required,ord)
- 								VALUES (
-                                '', '$year',
-                                '" . $r->section . "',
-                                '" . $r->db_heading . "',
-                                '" . $r->question . "',
-                                '" . $r->type . "',
-                                '" . $r->required . "',
-                                '" . $r->ord) . "')";
+			$stmt = $pdo->prepare("INSERT INTO questions (id, year, section, db_heading, question, type, required, ord)
+                        VALUES (NULL, :year, :section, :db_heading, :question, :type, :required, :ord)");
+
+
+			$stmt->bindParam(':year', $year);
+			$stmt->bindParam(':section', $r->section);
+			$stmt->bindParam(':db_heading', $r->db_heading);
+			$stmt->bindParam(':question', $r->question);
+			$stmt->bindParam(':type', $r->type);
+			$stmt->bindParam(':required', $r->required);
+			$stmt->bindParam(':ord', $r->ord);
+
 			$stmt->execute();
 		}
 
-		echo happy(i18n('%1 question(s) successfully imported',
-			array($x)));
+		echo happy(i18n(
+			'%1 question(s) successfully imported',
+			array($x)
+		));
 	}
 
 	/*
@@ -455,10 +468,12 @@ function questions_editor($section, $year, $array_name, $self)
 		. '<th width=10%>' . i18n('Actions') . '</th></tr>';
 
 	$keys = array_keys($qs);
-	$types = array('check' => i18n('Check box'),
+	$types = array(
+		'check' => i18n('Check box'),
 		'yesno' => i18n('Yes/No'),
 		'text' => i18n('Text'),
-		'int' => i18n('Number'));
+		'int' => i18n('Number')
+	);
 
 	foreach ($keys as $qid) {
 		echo "<tr><td>{$qs[$qid]['ord']}</td>";
@@ -483,10 +498,10 @@ function questions_editor($section, $year, $array_name, $self)
 	if (count($keys) == 0) {
 		$default_qs = questions_load_questions($section, -1);
 		if (count($default_qs) != 0) {
-			print ('<br>');
-			print (i18n('There are no questions for year %1, but there are %2 default questions.  To import the default questions to year %1 click on the link below.', array($year, count($default_qs))));
-			print ('<br>');
-			print ("<a title=\"Import\" href=\"$self?action=import&amp;impyear=-1\">" . i18n('Import default questions') . '</a><br>');
+			print('<br>');
+			print(i18n('There are no questions for year %1, but there are %2 default questions.  To import the default questions to year %1 click on the link below.', array($year, count($default_qs))));
+			print('<br>');
+			print("<a title=\"Import\" href=\"$self?action=import&amp;impyear=-1\">" . i18n('Import default questions') . '</a><br>');
 		}
 	}
 }