From 938aa18eb4f05ac8a2dd2e7a496b7334aac82495 Mon Sep 17 00:00:00 2001
From: superkar <soper.karpov@gmail.com>
Date: Wed, 18 Sep 2019 22:03:39 +0300
Subject: [PATCH] ready

---
 getLastNews.php  | 12 ++++++++++++
 iblock.class.php | 37 +++++++++++++++++++++++++++++++++++++
 2 files changed, 49 insertions(+)
 create mode 100755 getLastNews.php
 create mode 100644 iblock.class.php

diff --git a/getLastNews.php b/getLastNews.php
new file mode 100755
index 0000000..454e479
--- /dev/null
+++ b/getLastNews.php
@@ -0,0 +1,12 @@
+#!/usr/bin/php
+<?php
+$document = new DOMDocument();
+$document->load('https://lenta.ru/rss');
+$items = $document->getElementsByTagName('item');
+
+for($i = 0; $i < $items->length && $i < 5; $i++) 
+{
+    echo '* ' . $items[$i]->getElementsByTagName('title')[0]->nodeValue . PHP_EOL .
+         '* ' . $items[$i]->getElementsByTagName('link')[0]->nodeValue . PHP_EOL . 
+         '* ' . $items[$i]->getElementsByTagName('description')[0]->textContent . PHP_EOL . PHP_EOL;
+}
diff --git a/iblock.class.php b/iblock.class.php
new file mode 100644
index 0000000..c7c5187
--- /dev/null
+++ b/iblock.class.php
@@ -0,0 +1,37 @@
+<?php
+class CiBlock 
+{
+    public static function getCachedList($filter, $select = false, $sort = ["NAME"=>"ASC"], $pageParams = false)
+    {
+        if(!CModule::IncludeModule("iblock")) return false;
+        if(empty($filter)) return false;
+    
+        $result = false;
+        $cache = new CPHPCache;
+        $cache_params = [
+            'func' => 'CIBlockElement::GetList',
+            'arSelect' => $select,
+            'sort' => $sort,
+            'pageParams' => $pageParams,
+        ];
+        
+        $cache_params = array_merge($filter, $cache_params);
+        
+        $cache_id = md5(serialize($cache_params));
+        if($cache->InitCache(3600, $cache_id, "/")) {
+            $result = $cache->GetVars();
+        }
+        else {
+            $list = CIBlockElement::GetList($sort, $filter, false, $pageParams, $select);
+            while($element = $list->GetNext())
+            {
+                $result[] = $element;
+            }
+        }
+
+        if($cache->StartDataCache())
+            $cache->EndDataCache($result);
+
+        return $result;
+    }
+}