add resturn type because of changes in interfaces

elearning-ostfalia · Mar 18, 2024 · 0bddb36 · 0bddb36
1 parent 898d186
commit 0bddb36
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Showing 2 changed files with 13 additions and 13 deletions.
diff --git a/classes/ProformaXMLElement.php b/classes/ProformaXMLElement.php
@@ -41,7 +41,7 @@
  * @author     K.Borm <k.borm[at]ostfalia.de>
  */
 class ProformaXMLElement  /* extends SimpleXMLElement */
-        implements ArrayAccess, Countable, Iterator{
+        implements ArrayAccess, Countable, Iterator {
     /**  Simple XML element instance */
     private $element = null;
 
@@ -91,7 +91,7 @@ public function __get($name) {
      * @return bool|void
      * @throws coding_exception
      */
-    public function offsetExists($offset) {
+    public function offsetExists($offset) : bool {
         throw new coding_exception('not implemented offsetExists');
     }
 
@@ -100,15 +100,15 @@ public function offsetExists($offset) {
      * @param mixed $value
      * @throws coding_exception
      */
-    public function offsetSet($offset, $value) {
+    public function offsetSet($offset, $value) : void {
         throw new coding_exception('not implemented offsetSet');
     }
 
     /**
      * @param mixed $offset
      * @throws coding_exception
      */
-    public function offsetUnset($offset) {
+    public function offsetUnset($offset) : void {
         throw new coding_exception('not implemented offsetUnset');
     }
 
@@ -118,15 +118,15 @@ public function offsetUnset($offset) {
      * @param mixed $offset
      * @return mixed|SimpleXMLElement Either a named attribute or an element from a list of children
      */
-    public function offsetGet ($offset) {
+    public function offsetGet ($offset) : mixed {
         return $this->element->attributes()->$offset;
     }
 
     /**
      * return number of elements
      * @return int
      */
-    public function count() {
+    public function count() : int {
         return count($this->element);
     }
 
@@ -162,14 +162,14 @@ public function __toString () {
      * Iterator interface: return element at cursor position
      * @return mixed|ProformaXMLElement
      */
-    public function current() {
+    public function current() : mixed {
         return new ProformaXMLElement($this->cursor, $this->namespace);
     }
 
     /**
      * Iterator interface: increment cursor
      */
-    public function next() {
+    public function next() : void {
         $this->cursor = null;
     }
 
@@ -178,7 +178,7 @@ public function next() {
      * @return bool|float|int|string|void|null
      * @throws coding_exception
      */
-    public function key() {
+    public function key() : mixed {
         // TODO: Implement key() method.
         throw new coding_exception('not implemented key');
     }
@@ -187,14 +187,14 @@ public function key() {
      * Iterator interface: is cursor valid?
      * @return bool
      */
-    public function valid() {
+    public function valid() : bool {
          return ($this->cursor != null);
     }
 
     /**
      * Iterator interface: reset cursor
      */
-    public function rewind() {
+    public function rewind() : void {
         $this->cursor = $this->element;
     }
 

diff --git a/version.php b/version.php
@@ -26,9 +26,9 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qformat_proforma';
-$plugin->version = 2023061500;
+$plugin->version = 2024031800;
 $plugin->requires = 2017111300;
-$plugin->release = '1.3.0';
+$plugin->release = '1.3.1';
 $plugin->maturity = MATURITY_STABLE;
 
 $plugin->dependencies = array(