Fix multi_tag_field

- Database update needed $previousVersion = false
- Database install needed a NOT NULL in def_ref_lang
- Needed to add params to fit the parent methods

New release

extension.driver.php

@@ -28,15 +28,15 @@ public function install(){
 					`field_id` int(11) unsigned NOT NULL,
 					`validator` varchar(50),
 					`pre_populate_source` varchar(15),
-					`def_ref_lang` enum('yes','no') default 'no',
+					`def_ref_lang` enum('yes','no') NOT NULL default 'no',
 					PRIMARY KEY (`id`),
 					KEY `field_id` (`field_id`)
 				) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;",
 				self::FIELD_TABLE
 			));
 		}
 
-		public function update($prev_version){
+		public function update($previousVersion = false){
 			if( version_compare($prev_version, '1.2', '<') ){
 				Symphony::Database()->query(sprintf(
 					"RENAME TABLE `tbl_fields_multilingualtag` TO `%s`;",

extension.meta.xml

@@ -28,6 +28,11 @@
 		<dependency version="1.5">https://github.com/vlad-ghita/frontend_localisation</dependency>
 	</dependencies>
 	<releases>
+		<release version="1.2.2" date="2016-08-04" min="2.3" max="2.x.x"><![CDATA[
+			* Supported on PHP 7.
+			* Fixed parameter to fit the parent method.
+			* Fixed database install and update.
+		]]></release>
 		<release version="1.2.1" date="2016-05-18" min="2.3" max="2.x.x"><![CDATA[
 			* Various bug fixes.
 		]]></release>
@@ -40,7 +45,7 @@
 			* General clean-up.
 		]]></release>
 		<release version="1.0" date="2012-03-28" min="2.2"><![CDATA[
-			* Initial release
+			* Initial release.
 		]]></release>
 	</releases>
 </extension>

fields/field.multilingual_tag.php

@@ -51,7 +51,7 @@ public function createTable(){
 		/*  Settings  */
 		/*------------------------------------------------------------------------------------------------*/
 
-		public function findDefaults(&$settings){
+		public function findDefaults(array &$settings){
 			if( $settings['def_ref_lang'] != 'yes' ){
 				$settings['def_ref_lang'] = 'no';
 			}
@@ -94,7 +94,7 @@ public function commit(){
 		/*  Publish  */
 		/*------------------------------------------------------------------------------------------------*/
 
-		public function displayPublishPanel(XMLElement &$wrapper, $data = NULL, $flagWithError = NULL, $fieldnamePrefix = NULL, $fieldnamePostfix = NULL){
+		public function displayPublishPanel(XMLElement &$wrapper, $data = NULL, $flagWithError = NULL, $fieldnamePrefix = NULL, $fieldnamePostfix = NULL, $entry_id = NULL){
 
 			// We've been called out of context: Pulblish Filter
 			$callback = Administration::instance()->getPageCallback();
@@ -220,7 +220,7 @@ public function checkPostFieldData($data, &$message, $entry_id = NULL){
 			return $error;
 		}
 
-		public function processRawFieldData($data, &$status, &$message, $simulate = false, $entry_id = NULL){
+		public function processRawFieldData($data, &$status, &$message = NULL, $simulate = false, $entry_id = NULL){
 			if( !is_array($data) || empty($data) ) return parent::processRawFieldData($data, $status, $simulate, $entry_id);
 
 			$result = array();
@@ -262,7 +262,7 @@ public function processRawFieldData($data, &$status, &$message, $simulate = fals
 		/*  Output  */
 		/*------------------------------------------------------------------------------------------------*/
 
-		public function appendFormattedElement(XMLElement &$wrapper, $data){
+		public function appendFormattedElement(XMLElement &$wrapper, $data, $encode = false, $mode = NULL, $entry_id = NULL){
 			$lang_code = FLang::getLangCode();
 
 			// If called without language_code (search_index) return values of all languages
@@ -294,7 +294,7 @@ public function prepareTableValue($data, XMLElement $link = NULL, $entry_id = nu
 			return parent::prepareTableValue($data, $link, $entry_id);
 		}
 
-		public function getParameterPoolValue($data){
+		public function getParameterPoolValue(array $data, $entry_id = NULL){
 			return $this->__clearEmtpyTags($data['value-'.FLang::getMainLang()]);
 		}