contacts php 8.1 changes (#6730)

* Update contacts_vcard.php

* Update vcard.php

* Update contact_edit.php

* Update contact_view.php

* Update contact_phone_edit.php

* Update contact_address_edit.php

* Update contact_addresses.php

* Update contact_addresses_view.php

* Update contact_attachment.php

* Update contact_attachment_edit.php

* Update contact_attachments.php

* Update contact_attachments_view.php

* Update contact_email_edit.php

* Update contact_emails.php

* Update contact_emails_view.php

* Update contact_extensions.php

* Update contact_extensions_view.php

* Update contact_import.php

* Update contact_import_google.php

* Update contact_json.php

* Update contact_note_edit.php

* Update contact_notes.php

* Update contact_notes_view.php

* Update contact_phones.php

* Update contact_phones_view.php

* Update contact_relation_edit.php

* Update contact_emails_view.php

* Update contact_addresses_view.php

* Update contact_relations.php

* Update contact_relations_view.php

* Update contact_setting_edit.php

* Update contact_settings.php

* Update contact_time_edit.php

* Update contact_timer.php

* Update contact_timer_inc.php

* Update contact_times.php

* Update contact_url_edit.php

* Update contact_urls.php

* Update contact_urls_view.php

* Update contact_import.php

* Update contact_import.php

* Update contact_email_edit.php

* Update contact_url_edit.php

* Update contact_relation_edit.php

* Update contact_note_edit.php

* Update contact_setting_edit.php

* Update contact_attachment_edit.php

* Update contact_edit.php

* Update contact_phones_view.php

* Update contact_note_edit.php

* Update contact_attachment_edit.php

* Update contact_phones_view.php

* Update contact_edit.php

* Update contacts.php

* Update contact_edit.php

* Update contact_edit.php

* Update contact_edit.php

* Update contact_edit.php

* Update contact_edit.php

* Update contact_phone_edit.php

* Update contact_addresses.php

* Update contact_addresses_view.php

* Update contact_attachment_edit.php

* Update contact_attachments.php

* Update contact_attachments_view.php

* Update contact_edit.php

* Update contact_email_edit.php

* Update contact_emails.php

* Update contact_emails_view.php

* Update contact_extensions.php

* Update contact_extensions_view.php

* Update contact_import.php

* Update contact_import_google.php

* Update contact_json.php

* Update contact_note_edit.php

* Update contact_notes.php

* Update contact_notes_view.php

* Update contact_phone_edit.php

* Update contact_phones.php

* Update contact_phones_view.php

* Update contact_relations.php

* Update contact_relations_view.php

* Update contact_setting_edit.php

* Update contact_settings.php

* Update contact_time_edit.php

* Update contact_timer.php

* Update contact_timer_inc.php

* Update contact_times.php

* Update contact_url_edit.php

* Update contact_urls.php

* Update contact_urls_view.php

* Update contact_view.php

* Update contacts.php

* Update contacts_vcard.php

app/contacts/contact_settings.php

@@ -42,6 +42,9 @@
 		exit;
 	}
 
+//set from session variables
+	$list_row_edit_button = !empty($_SESSION['theme']['list_row_edit_button']['boolean']) ? $_SESSION['theme']['list_row_edit_button']['boolean'] : 'false';
+
 //get the list
 	$sql = "select * from v_contact_settings ";
 	$sql .= "where domain_uuid = :domain_uuid ";
@@ -51,13 +54,13 @@
 	$sql .= ", contact_setting_subcategory asc ";
 	$sql .= ", contact_setting_order asc ";
 	$parameters['domain_uuid'] = $domain_uuid;
-	$parameters['contact_uuid'] = $contact_uuid;
+	$parameters['contact_uuid'] = $contact_uuid ?? '';
 	$database = new database;
 	$contact_settings = $database->select($sql, $parameters, 'all');
 	unset($sql, $parameters);
 
 //show if exists
-	if (is_array($contact_settings) && @sizeof($contact_settings) != 0) {
+	if (!empty($contact_settings)) {
 
 		//show the content
 			echo "<div class='action_bar sub shrink'>\n";
@@ -78,12 +81,12 @@
 			echo "<th>".$text['label-contact_setting_value']."</th>";
 			echo "<th class='center'>".$text['label-enabled']."</th>";
 			echo "<th class='hide-md-dn'>".$text['label-description']."</th>";
-			if (permission_exists('contact_setting_edit') && $_SESSION['theme']['list_row_edit_button']['boolean'] == 'true') {
+			if (permission_exists('contact_setting_edit') && $list_row_edit_button == 'true') {
 				echo "	<td class='action-button'>&nbsp;</td>\n";
 			}
 			echo "</tr>\n";
 
-			if (is_array($contact_settings) && @sizeof($contact_settings) != 0) {
+			if (!empty($contact_settings)) {
 				$x = 0;
 				foreach ($contact_settings as $row) {
 					if (permission_exists('contact_setting_edit')) {
@@ -115,7 +118,7 @@
 					echo "	</td>\n";
 					echo "	<td class='center'>".$text['label-'.escape($row['contact_setting_enabled'])]."&nbsp;</td>\n";
 					echo "	<td class='description overflow hide-md-dn'>".$row['contact_setting_description']."&nbsp;</td>\n";
-					if (permission_exists('contact_setting_edit') && $_SESSION['theme']['list_row_edit_button']['boolean'] == 'true') {
+					if (permission_exists('contact_setting_edit') && $list_row_edit_button == 'true') {
 						echo "	<td class='action-button'>\n";
 						echo button::create(['type'=>'button','title'=>$text['button-edit'],'icon'=>$_SESSION['theme']['button_icon_edit'],'link'=>$list_row_url]);
 						echo "	</td>\n";
@@ -131,4 +134,4 @@
 
 	}
 
-?>
+?>