[WIP] Add several functions

generated/array.php

@@ -462,3 +462,108 @@ function usort(array &$array, callable $value_compare_func): void
         throw ArrayException::createFromPhpError();
     }
 }
+
+
+/**
+ * This function will return the current element in an array.
+ *
+ * @param object|array $array The input array.
+ *
+ * @return mixed
+ * @throws ArrayException
+ *
+ */
+function current($array)
+{
+    error_clear_last();
+    $result = \current($array);
+    if ($result === false) {
+        throw ArrayException::createFromPhpError();
+    }
+
+    return $result;
+}
+
+
+/**
+ * This function will set the internal pointer of an array to its last element.
+ *
+ * @param object|array &$array The input array.
+ *
+ * @return mixed
+ * @throws ArrayException
+ *
+ */
+function end(&$array)
+{
+    error_clear_last();
+    $result = \end($array);
+    if ($result === false) {
+        throw ArrayException::createFromPhpError();
+    }
+
+    return $result;
+}
+
+
+/**
+ * This function will advance the internal pointer of an array.
+ *
+ * @param object|array &$array The input array.
+ *
+ * @return mixed
+ * @throws ArrayException
+ *
+ */
+function next(&$array)
+{
+    error_clear_last();
+    $result = \next($array);
+    if ($result === false) {
+        throw ArrayException::createFromPhpError();
+    }
+
+    return $result;
+}
+
+
+/**
+ * This function will rewind the internal array pointer.
+ *
+ * @param object|array &$array The input array.
+ *
+ * @return mixed
+ * @throws ArrayException
+ *
+ */
+function prev(&$array)
+{
+    error_clear_last();
+    $result = \prev($array);
+    if ($result === false) {
+        throw ArrayException::createFromPhpError();
+    }
+
+    return $result;
+}
+
+
+/**
+ * This function will set the internal pointer of an array to its first element.
+ *
+ * @param object|array &$array The input array.
+ *
+ * @return mixed
+ * @throws ArrayException
+ *
+ */
+function reset(&$array)
+{
+    error_clear_last();
+    $result = \reset($array);
+    if ($result === false) {
+        throw ArrayException::createFromPhpError();
+    }
+
+    return $result;
+}