Functionality get node indices and delete nodes

Src/Sunra/PhpSimple/simplehtmldom_1_5/simple_html_dom.php

@@ -116,7 +116,6 @@ class simple_html_dom_node
     public $nodetype = HDOM_TYPE_TEXT;
     public $tag = 'text';
     public $attr = array();
-    /** @var simple_html_dom_node[] $children */
     public $children = array();
     public $nodes = array();
     public $parent = null;
@@ -150,6 +149,26 @@ function clear()
         $this->children = null;
     }
 
+    /**
+     * Get this node's starting (self) index in the html tree
+     * @return mixed int
+     */
+    function getSelfIndex(){
+        return $this->_[HDOM_INFO_BEGIN];
+    }
+
+    /**
+     * Get the index of the last child belonging to this node
+     * @return mixed
+     */
+    function getLastChildIndex(){
+        if (isset($this->_[HDOM_INFO_END])) {
+            return $this->_[HDOM_INFO_END];
+        }else {
+            return $this->getSelfIndex();
+        }
+    }
+
     // dump node's tree
     function dump($show_attr=true, $deep=0)
     {
@@ -355,8 +374,9 @@ function innertext()
         if (isset($this->_[HDOM_INFO_TEXT])) return $this->dom->restore_noise($this->_[HDOM_INFO_TEXT]);
 
         $ret = '';
-        foreach ($this->nodes as $n)
+        foreach ($this->nodes as $n) {
             $ret .= $n->outertext();
+        }
         return $ret;
     }
 
@@ -1038,6 +1058,31 @@ function __destruct()
         $this->clear();
     }
 
+    /**
+     * Delete a node and its children recursively
+     *
+     * @param $nodes array Node to be deleted
+     */
+    function deleteNodes($nodes)
+    {
+        foreach ($nodes as $n) {
+            $n->outertext = "";
+        }
+        $this->load($this->save(), true, false);
+    }
+
+    /**
+     * @param $selector string
+     */
+    function deleteNodeBySelector($selector){
+        foreach ($this->find($selector) as $node)
+        {
+            $node->outertext = '';
+        }
+
+        $this->load($this->save());
+    }
+
     // load html from string
     function load($str, $lowercase=true, $stripRN=true, $defaultBRText=DEFAULT_BR_TEXT, $defaultSpanText=DEFAULT_SPAN_TEXT)
     {

composer.json

@@ -1,18 +1,18 @@
 {
-    "name": "sunra/php-simple-html-dom-parser",
+    "name": "michaelquery/php-simple-html-dom-parser",
     "type": "library",
     "description": "Composer adaptation of: A HTML DOM parser written in PHP5+ let you manipulate HTML in a very easy way! Require PHP 5+. Supports invalid HTML. Find tags on an HTML page with selectors just like jQuery. Extract contents from HTML in a single line.",    
     "keywords": ["html", "dom", "parser"],
-    "homepage": "https://github.com/sunra/php-simple-html-dom-parser",
+    "homepage": "https://github.com/michaelquery/php-simple-html-dom-parser",
     "license": "MIT",
     "authors": [
         {            
             "homepage": "http://sourceforge.net/projects/simplehtmldom/"
         },
         {
-            "name": "Sunra",
-            "email": "[email protected]",
-            "homepage": "https://github.com/sunra"
+            "name": "Michael Query",
+            "email": "[email protected]",
+            "homepage": "https://github.com/michaelquery"
         }   
     ],
     "require": {
@@ -21,4 +21,4 @@
     "autoload": {
         "psr-0": { "Sunra\\PhpSimple\\HtmlDomParser": "Src/" }
     }    
-}
+}