From 4ddb3d194d2780d7477d4bb4ce65f242cce46df4 Mon Sep 17 00:00:00 2001
From: John Coggeshall <john@php.net>
Date: Sat, 3 Jan 2004 05:23:24 +0000
Subject: [PATCH] Added examples for tidy v2.0 (in PHP5) and a few more tests..

---
 ext/tidy/examples/cleanhtml.php  |   2 +
 ext/tidy/examples/cleanhtml5.php |  39 ++++
 ext/tidy/examples/dumpit5.php    |  92 ++++++++
 ext/tidy/examples/urlgrab.php    |   2 +
 ext/tidy/examples/urlgrab5.php   |  41 ++++
 ext/tidy/tests/007.phpt          |   5 +
 ext/tidy/tests/008.phpt          |  19 ++
 ext/tidy/tests/009.phpt          |  21 ++
 ext/tidy/tests/010.phpt          | 248 ++++++++++++++++++++++
 ext/tidy/tests/011.phpt          |  25 +++
 ext/tidy/tests/012.phpt          | 350 +++++++++++++++++++++++++++++++
 ext/tidy/tests/013.phpt          | 350 +++++++++++++++++++++++++++++++
 12 files changed, 1194 insertions(+)
 create mode 100644 ext/tidy/examples/cleanhtml5.php
 create mode 100644 ext/tidy/examples/dumpit5.php
 create mode 100644 ext/tidy/examples/urlgrab5.php
 create mode 100644 ext/tidy/tests/008.phpt
 create mode 100644 ext/tidy/tests/009.phpt
 create mode 100644 ext/tidy/tests/010.phpt
 create mode 100644 ext/tidy/tests/011.phpt
 create mode 100644 ext/tidy/tests/012.phpt
 create mode 100644 ext/tidy/tests/013.phpt

diff --git a/ext/tidy/examples/cleanhtml.php b/ext/tidy/examples/cleanhtml.php
index 9d054cda4f..9a6713dc55 100644
--- a/ext/tidy/examples/cleanhtml.php
+++ b/ext/tidy/examples/cleanhtml.php
@@ -6,6 +6,8 @@
      * A simple script to clean and repair HTML,XHTML,PHP,ASP,etc. documents
      * if no file is provided, it reads from standard input.
      *
+     * NOTE: Works only with tidy for PHP 4.3.x, for tidy in PHP 5 see cleanhtml5.php
+     *
      * By: John Coggeshall <john@php.net>
      *
      * Usage: php cleanhtml.php [filename]
diff --git a/ext/tidy/examples/cleanhtml5.php b/ext/tidy/examples/cleanhtml5.php
new file mode 100644
index 0000000000..5e4095e8ac
--- /dev/null
+++ b/ext/tidy/examples/cleanhtml5.php
@@ -0,0 +1,39 @@
+<?php
+
+    /*
+     * cleanhtml5.php
+     *
+     * A simple script to clean and repair HTML,XHTML,PHP,ASP,etc. documents
+     * if no file is provided, it reads from standard input.
+     *
+     * NOTE: Works only with tidy for PHP 5, for tidy in PHP 4.3.x see cleanhtml.php
+     *
+     * By: John Coggeshall <john@php.net>
+     *
+     * Usage: php cleanhtml5.php [filename]
+     *
+     */
+    
+    if(!isset($_SERVER['argv'][1])) {
+      $data = file_get_contents("php://stdin");
+      $tidy = tidy_parse_string($data);
+    } else {
+      $tidy = tidy_parse_file($_SERVER['argv'][1]);
+    }
+    
+    $tidy->clean_repair();
+    
+    if(!empty($tidy->error_buf)) {
+        
+        echo "\n\nThe following errors or warnings occured:\n";
+        echo "{$tidy->error_buf}\n";
+        
+    }
+    
+    echo $tidy;
+    
+?>
+    
+        
+     
+     
\ No newline at end of file
diff --git a/ext/tidy/examples/dumpit5.php b/ext/tidy/examples/dumpit5.php
new file mode 100644
index 0000000000..ad9157f6ad
--- /dev/null
+++ b/ext/tidy/examples/dumpit5.php
@@ -0,0 +1,92 @@
+<?php
+    /*
+     * dumpit5.php
+     *
+     * a command-line script which dumps the given HTML, PHP, ASP, XHTML, etc.
+     * file as it is represented in the document model.
+     *
+     * NOTE: Only works with tidy for PHP 5+, for tidy in 4.3.x, see dumpit.php
+     *
+     * By: John Coggeshall <john@php.net>
+     *
+     * Usage; php dumpit5.php <filename>
+     */
+    
+    $tidy = tidy_parse_file($_SERVER['argv'][1]);
+    
+    /* Optionally you can do this here if you want to fix up the document */
+    
+    /* $tidy->clean_repair() */
+              
+    $tree = $tidy->root();
+    dump_tree($tree);
+    echo "\n";
+    
+    function node_type($type) {
+        
+        switch($type) {
+            
+            case TIDY_NODETYPE_ROOT: return "Root Node";
+            case TIDY_NODETYPE_DOCTYPE: return "DocType Node";
+            case TIDY_NODETYPE_COMMENT: return "Comment Node";
+            case TIDY_NODETYPE_PROCINS: return "ProcIns Node";
+            case TIDY_NODETYPE_TEXT: return "Text Node";
+            case TIDY_NODETYPE_START: return "Start Node";
+            case TIDY_NODETYPE_END: return "End Node";
+            case TIDY_NODETYPE_STARTEND: return "Start/End Node";
+            case TIDY_NODETYPE_CDATA: return "CDATA Node";
+            case TIDY_NODETYPE_SECTION: return "Section Node";
+            case TIDY_NODETYPE_ASP: return "ASP Source Code Node";
+            case TIDY_NODETYPE_PHP: return "PHP Source Code Node";
+            case TIDY_NODETYPE_JSTE: return "JSTE Source Code";
+            case TIDY_NODETYPE_XMLDECL: return "XML Declaration Node";
+            default: return "Unknown Node";
+        }
+    }
+    
+    function do_leaf($string, $indent) {
+        for($i = 0; $i < $indent; $i++) {
+            echo " ";
+        }
+        echo $string;
+    }
+    
+    function dump_tree(tidy_node $node, $indent = 0) {
+        
+        /* Put something there if the node name is empty */
+        $nodename = trim(strtoupper($node->name));
+        $nodename = (empty($nodename)) ? "[EMPTY]" : $nodename;
+        
+        /* Generate the Node, and a pretty name for it */
+        do_leaf(" + $nodename (".node_type($node->type).")\n", $indent);
+        
+        /* Check to see if this node is a text node. Text nodes are
+           generated by start/end tags and contain the text in between.
+           i.e. <B>foo</B> will create a text node with $node->value
+           equal to 'foo' */
+        if($node->type == TIDY_NODETYPE_TEXT) {
+            do_leaf("     |\n", $indent);
+            do_leaf("     +---- Value: '{$node->value}'\n", $indent);
+        }
+        
+        if(count($node->attribute)) {
+            do_leaf(" |\n", $indent);
+            do_leaf(" +---- Attributes\n", $indent);
+            
+            foreach($node->attribute as $name=>$value) {
+                @do_leaf("            +-- $name\n", $indent);
+                do_leaf("             |     +-- Value: $value\n", $indent);
+            }
+        }
+        
+        /* Recurse along the children to generate the remaining nodes */
+        if($node->has_children()) {
+            foreach($node->child as $child) {
+                dump_tree($child, $indent + 3);
+            }
+        }
+        
+    }
+
+    
+?>
\ No newline at end of file
diff --git a/ext/tidy/examples/urlgrab.php b/ext/tidy/examples/urlgrab.php
index 7896792ea5..9ec4c42bab 100644
--- a/ext/tidy/examples/urlgrab.php
+++ b/ext/tidy/examples/urlgrab.php
@@ -6,6 +6,8 @@
      * A simple command-line utility to extract all of the URLS contained
      * within <A HREF> tags from a document.
      *
+     * NOTE: Only works with tidy for PHP 4.3.x, please see urlgrab5.php for tidy for PHP 5
+     *
      * By: John Coggeshall <john@php.net>
      *
      * Usage: php urlgrab.php <file>
diff --git a/ext/tidy/examples/urlgrab5.php b/ext/tidy/examples/urlgrab5.php
new file mode 100644
index 0000000000..d9f9f7f065
--- /dev/null
+++ b/ext/tidy/examples/urlgrab5.php
@@ -0,0 +1,41 @@
+<?php
+    /*
+     * urlgrab5.php
+     *
+     * A simple command-line utility to extract all of the URLS contained
+     * within <A HREF> tags from a document.
+     *
+     * NOTE: Only works with tidy for PHP 5, please see urlgrab.php for tidy for PHP 4.3.x
+     *
+     * By: John Coggeshall <john@php.net>
+     *
+     * Usage: php urlgrab5.php <file>
+     *
+     */
+    function dump_nodes(tidy_node $node, &$urls = NULL) {
+
+	$urls = (is_array($urls)) ? $urls : array();
+	
+	if(isset($node->id)) {
+	    if($node->id == TIDY_TAG_A) {
+		$urls[] = $node->attribute['href'];
+	    }
+	}
+		    
+	if($node->has_children()) {
+
+	    foreach($node->child as $c) {
+
+		dump_nodes($c, $urls);
+		
+	    }
+
+	}
+	
+	return $urls;
+    }
+
+    $a = tidy_parse_file($_SERVER['argv'][1]);
+    $a->clean_repair();
+    print_r(dump_nodes($a->html()));
+?>
\ No newline at end of file
diff --git a/ext/tidy/tests/007.phpt b/ext/tidy/tests/007.phpt
index e5015eb3fd..4e7a088763 100644
--- a/ext/tidy/tests/007.phpt
+++ b/ext/tidy/tests/007.phpt
@@ -23,6 +23,9 @@ tidy.default_config=
 		$a->setopt("tab-size", 10);
 		echo "\nNew Value of 'tab-size': ";
 		var_dump($a->getopt("tab-size"));
+		tidy_setopt($a, "tab-size", 12);
+		echo "\nNew Value of 'tab-size': ";
+		var_dump(tidy_getopt($a, "tab-size"));
 	} else {
 		echo "Current Value of 'tidy-mark': ";
 		var_dump(tidy_getopt("tidy-mark"));
@@ -51,3 +54,5 @@ New Value of 'error-file': string(6) "foobar"
 Current Value of 'tab-size': int(8)
 
 New Value of 'tab-size': int(10)
+
+New Value of 'tab-size': int(12)
diff --git a/ext/tidy/tests/008.phpt b/ext/tidy/tests/008.phpt
new file mode 100644
index 0000000000..2896514726
--- /dev/null
+++ b/ext/tidy/tests/008.phpt
@@ -0,0 +1,19 @@
+--TEST--
+Accessing the error buffer via $obj->error_buf...
+--SKIPIF--
+<?php if (!extension_loaded("tidy") || !class_exists("tidy_doc")) print "skip"; ?>
+--POST--
+--GET--
+--INI--
+--FILE--
+<?php 
+    	$a = tidy_parse_string("<HTML><asd asdf></HTML>");
+	echo $a->error_buf;
+ 
+?>
+--EXPECT--
+line 1 column 1 - Warning: missing <!DOCTYPE> declaration
+line 1 column 7 - Error: <asd> is not recognized!
+line 1 column 7 - Warning: discarding unexpected <asd>
+line 1 column 17 - Warning: discarding unexpected </html>
+line 1 column 7 - Warning: inserting missing 'title' element
\ No newline at end of file
diff --git a/ext/tidy/tests/009.phpt b/ext/tidy/tests/009.phpt
new file mode 100644
index 0000000000..7c04b81a9e
--- /dev/null
+++ b/ext/tidy/tests/009.phpt
@@ -0,0 +1,21 @@
+--TEST--
+tidy_doc object overloading
+--SKIPIF--
+<?php if (!extension_loaded("tidy") || !class_exists("tidy_doc")) print "skip"; ?>
+--POST--
+--GET--
+--INI--
+--FILE--
+<?php 
+    	$a = tidy_parse_string("<HTML></HTML>");
+	echo $a;
+ 
+?>
+--EXPECT--
+<html>
+<head>
+<title></title>
+</head>
+<body>
+</body>
+</html>
\ No newline at end of file
diff --git a/ext/tidy/tests/010.phpt b/ext/tidy/tests/010.phpt
new file mode 100644
index 0000000000..0d38f9df60
--- /dev/null
+++ b/ext/tidy/tests/010.phpt
@@ -0,0 +1,248 @@
+--TEST--
+Accessing root, body, html, and head nodes..
+--SKIPIF--
+<?php if (!extension_loaded("tidy") || !class_exists("tidy_doc")) print "skip"; ?>
+--POST--
+--GET--
+--INI--
+--FILE--
+<?php 
+    	$a = tidy_parse_string("<HTML><BODY BGCOLOR=#FFFFFF ALINK=#000000></BODY></HTML>");
+	var_dump($a->root());
+        var_dump($a->body());
+        var_dump($a->html());
+        var_dump($a->head());
+ 
+?>
+--EXPECT--
+object(tidy_node)#2 (5) {
+  ["value"]=>
+  string(94) "<html>
+<head>
+<title></title>
+</head>
+<body bgcolor="#FFFFFF" alink="#000000">
+</body>
+</html>"
+  ["name"]=>
+  string(0) ""
+  ["type"]=>
+  int(0)
+  ["attribute"]=>
+  NULL
+  ["child"]=>
+  array(1) {
+    [0]=>
+    &object(tidy_node)#3 (6) {
+      ["value"]=>
+      string(94) "<html>
+<head>
+<title></title>
+</head>
+<body bgcolor="#FFFFFF" alink="#000000">
+</body>
+</html>"
+      ["name"]=>
+      string(4) "html"
+      ["type"]=>
+      int(5)
+      ["id"]=>
+      int(48)
+      ["attribute"]=>
+      NULL
+      ["child"]=>
+      array(2) {
+        [0]=>
+        &object(tidy_node)#4 (6) {
+          ["value"]=>
+          string(31) "<head>
+<title></title>
+</head>
+"
+          ["name"]=>
+          string(4) "head"
+          ["type"]=>
+          int(5)
+          ["id"]=>
+          int(46)
+          ["attribute"]=>
+          NULL
+          ["child"]=>
+          array(1) {
+            [0]=>
+            &object(tidy_node)#5 (6) {
+              ["value"]=>
+              string(16) "<title></title>
+"
+              ["name"]=>
+              string(5) "title"
+              ["type"]=>
+              int(5)
+              ["id"]=>
+              int(111)
+              ["attribute"]=>
+              NULL
+              ["child"]=>
+              NULL
+            }
+          }
+        }
+        [1]=>
+        &object(tidy_node)#6 (6) {
+          ["value"]=>
+          string(49) "<body bgcolor="#FFFFFF" alink="#000000">
+</body>
+"
+          ["name"]=>
+          string(4) "body"
+          ["type"]=>
+          int(5)
+          ["id"]=>
+          int(16)
+          ["attribute"]=>
+          array(2) {
+            ["bgcolor"]=>
+            string(7) "#FFFFFF"
+            ["alink"]=>
+            string(7) "#000000"
+          }
+          ["child"]=>
+          NULL
+        }
+      }
+    }
+  }
+}
+object(tidy_node)#2 (6) {
+  ["value"]=>
+  string(49) "<body bgcolor="#FFFFFF" alink="#000000">
+</body>
+"
+  ["name"]=>
+  string(4) "body"
+  ["type"]=>
+  int(5)
+  ["id"]=>
+  int(16)
+  ["attribute"]=>
+  array(2) {
+    ["bgcolor"]=>
+    string(7) "#FFFFFF"
+    ["alink"]=>
+    string(7) "#000000"
+  }
+  ["child"]=>
+  NULL
+}
+object(tidy_node)#2 (6) {
+  ["value"]=>
+  string(94) "<html>
+<head>
+<title></title>
+</head>
+<body bgcolor="#FFFFFF" alink="#000000">
+</body>
+</html>"
+  ["name"]=>
+  string(4) "html"
+  ["type"]=>
+  int(5)
+  ["id"]=>
+  int(48)
+  ["attribute"]=>
+  NULL
+  ["child"]=>
+  array(2) {
+    [0]=>
+    &object(tidy_node)#3 (6) {
+      ["value"]=>
+      string(31) "<head>
+<title></title>
+</head>
+"
+      ["name"]=>
+      string(4) "head"
+      ["type"]=>
+      int(5)
+      ["id"]=>
+      int(46)
+      ["attribute"]=>
+      NULL
+      ["child"]=>
+      array(1) {
+        [0]=>
+        &object(tidy_node)#6 (6) {
+          ["value"]=>
+          string(16) "<title></title>
+"
+          ["name"]=>
+          string(5) "title"
+          ["type"]=>
+          int(5)
+          ["id"]=>
+          int(111)
+          ["attribute"]=>
+          NULL
+          ["child"]=>
+          NULL
+        }
+      }
+    }
+    [1]=>
+    &object(tidy_node)#4 (6) {
+      ["value"]=>
+      string(49) "<body bgcolor="#FFFFFF" alink="#000000">
+</body>
+"
+      ["name"]=>
+      string(4) "body"
+      ["type"]=>
+      int(5)
+      ["id"]=>
+      int(16)
+      ["attribute"]=>
+      array(2) {
+        ["bgcolor"]=>
+        string(7) "#FFFFFF"
+        ["alink"]=>
+        string(7) "#000000"
+      }
+      ["child"]=>
+      NULL
+    }
+  }
+}
+object(tidy_node)#2 (6) {
+  ["value"]=>
+  string(31) "<head>
+<title></title>
+</head>
+"
+  ["name"]=>
+  string(4) "head"
+  ["type"]=>
+  int(5)
+  ["id"]=>
+  int(46)
+  ["attribute"]=>
+  NULL
+  ["child"]=>
+  array(1) {
+    [0]=>
+    &object(tidy_node)#4 (6) {
+      ["value"]=>
+      string(16) "<title></title>
+"
+      ["name"]=>
+      string(5) "title"
+      ["type"]=>
+      int(5)
+      ["id"]=>
+      int(111)
+      ["attribute"]=>
+      NULL
+      ["child"]=>
+      NULL
+    }
+  }
+}
diff --git a/ext/tidy/tests/011.phpt b/ext/tidy/tests/011.phpt
new file mode 100644
index 0000000000..223da8500c
--- /dev/null
+++ b/ext/tidy/tests/011.phpt
@@ -0,0 +1,25 @@
+--TEST--
+Accessing attributes of a node
+--SKIPIF--
+<?php if (!extension_loaded("tidy") || !class_exists("tidy_doc")) print "skip"; ?>
+--POST--
+--GET--
+--INI--
+--FILE--
+<?php 
+    	$a = tidy_parse_string("<HTML><BODY BGCOLOR=#FFFFFF ALINK=#000000></BODY></HTML>");
+        $body = $a->body();
+        var_dump($body->attribute);
+        foreach($body->attribute as $key=>$val) {
+            echo "Attrib '$key': $val\n";
+        }
+?>
+--EXPECT--
+array(2) {
+  ["bgcolor"]=>
+  string(7) "#FFFFFF"
+  ["alink"]=>
+  string(7) "#000000"
+}
+Attrib 'bgcolor': #FFFFFF
+Attrib 'alink': #000000
\ No newline at end of file
diff --git a/ext/tidy/tests/012.phpt b/ext/tidy/tests/012.phpt
new file mode 100644
index 0000000000..013cb1fd0d
--- /dev/null
+++ b/ext/tidy/tests/012.phpt
@@ -0,0 +1,350 @@
+--TEST--
+Accessing children nodes
+--SKIPIF--
+<?php if (!extension_loaded("tidy") || !class_exists("tidy_doc")) print "skip"; ?>
+--POST--
+--GET--
+--INI--
+--FILE--
+<?php
+
+        function dump_nodes(tidy_node $node) {
+
+            var_dump($node->has_children());
+            if($node->has_children()) {
+
+                foreach($node->child as $c) {
+
+                    var_dump($c);
+
+                    if($c->has_children()) {
+
+                        dump_nodes($c);
+
+                    }
+                }
+
+            }
+
+        }
+
+    	$a = tidy_parse_string("<HTML><BODY BGCOLOR=#FFFFFF ALINK=#000000><B>Hi</B><I>Bye<U>Test</U></I></BODY></HTML>");
+        $html = $a->html();
+        dump_nodes($html);
+            
+?>
+--EXPECT--
+bool(true)
+object(tidy_node)#3 (6) {
+  ["value"]=>
+  string(31) "<head>
+<title></title>
+</head>
+"
+  ["name"]=>
+  string(4) "head"
+  ["type"]=>
+  int(5)
+  ["id"]=>
+  int(46)
+  ["attribute"]=>
+  NULL
+  ["child"]=>
+  array(1) {
+    [0]=>
+    &object(tidy_node)#4 (6) {
+      ["value"]=>
+      string(16) "<title></title>
+"
+      ["name"]=>
+      string(5) "title"
+      ["type"]=>
+      int(5)
+      ["id"]=>
+      int(111)
+      ["attribute"]=>
+      NULL
+      ["child"]=>
+      NULL
+    }
+  }
+}
+bool(true)
+object(tidy_node)#4 (6) {
+  ["value"]=>
+  string(16) "<title></title>
+"
+  ["name"]=>
+  string(5) "title"
+  ["type"]=>
+  int(5)
+  ["id"]=>
+  int(111)
+  ["attribute"]=>
+  NULL
+  ["child"]=>
+  NULL
+}
+object(tidy_node)#5 (6) {
+  ["value"]=>
+  string(80) "<body bgcolor="#FFFFFF" alink="#000000">
+<b>Hi</b><i>Bye<u>Test</u></i>
+</body>
+"
+  ["name"]=>
+  string(4) "body"
+  ["type"]=>
+  int(5)
+  ["id"]=>
+  int(16)
+  ["attribute"]=>
+  array(2) {
+    ["bgcolor"]=>
+    string(7) "#FFFFFF"
+    ["alink"]=>
+    string(7) "#000000"
+  }
+  ["child"]=>
+  array(2) {
+    [0]=>
+    &object(tidy_node)#6 (6) {
+      ["value"]=>
+      string(9) "<b>Hi</b>"
+      ["name"]=>
+      string(1) "b"
+      ["type"]=>
+      int(5)
+      ["id"]=>
+      int(8)
+      ["attribute"]=>
+      NULL
+      ["child"]=>
+      array(1) {
+        [0]=>
+        &object(tidy_node)#7 (5) {
+          ["value"]=>
+          string(2) "Hi"
+          ["name"]=>
+          string(0) ""
+          ["type"]=>
+          int(4)
+          ["attribute"]=>
+          NULL
+          ["child"]=>
+          NULL
+        }
+      }
+    }
+    [1]=>
+    &object(tidy_node)#8 (6) {
+      ["value"]=>
+      string(21) "<i>Bye<u>Test</u></i>"
+      ["name"]=>
+      string(1) "i"
+      ["type"]=>
+      int(5)
+      ["id"]=>
+      int(49)
+      ["attribute"]=>
+      NULL
+      ["child"]=>
+      array(2) {
+        [0]=>
+        &object(tidy_node)#9 (5) {
+          ["value"]=>
+          string(3) "Bye"
+          ["name"]=>
+          string(0) ""
+          ["type"]=>
+          int(4)
+          ["attribute"]=>
+          NULL
+          ["child"]=>
+          NULL
+        }
+        [1]=>
+        &object(tidy_node)#10 (6) {
+          ["value"]=>
+          string(11) "<u>Test</u>"
+          ["name"]=>
+          string(1) "u"
+          ["type"]=>
+          int(5)
+          ["id"]=>
+          int(114)
+          ["attribute"]=>
+          NULL
+          ["child"]=>
+          array(1) {
+            [0]=>
+            &object(tidy_node)#11 (5) {
+              ["value"]=>
+              string(4) "Test"
+              ["name"]=>
+              string(0) ""
+              ["type"]=>
+              int(4)
+              ["attribute"]=>
+              NULL
+              ["child"]=>
+              NULL
+            }
+          }
+        }
+      }
+    }
+  }
+}
+bool(true)
+object(tidy_node)#6 (6) {
+  ["value"]=>
+  string(9) "<b>Hi</b>"
+  ["name"]=>
+  string(1) "b"
+  ["type"]=>
+  int(5)
+  ["id"]=>
+  int(8)
+  ["attribute"]=>
+  NULL
+  ["child"]=>
+  array(1) {
+    [0]=>
+    &object(tidy_node)#7 (5) {
+      ["value"]=>
+      string(2) "Hi"
+      ["name"]=>
+      string(0) ""
+      ["type"]=>
+      int(4)
+      ["attribute"]=>
+      NULL
+      ["child"]=>
+      NULL
+    }
+  }
+}
+bool(true)
+object(tidy_node)#7 (5) {
+  ["value"]=>
+  string(2) "Hi"
+  ["name"]=>
+  string(0) ""
+  ["type"]=>
+  int(4)
+  ["attribute"]=>
+  NULL
+  ["child"]=>
+  NULL
+}
+object(tidy_node)#8 (6) {
+  ["value"]=>
+  string(21) "<i>Bye<u>Test</u></i>"
+  ["name"]=>
+  string(1) "i"
+  ["type"]=>
+  int(5)
+  ["id"]=>
+  int(49)
+  ["attribute"]=>
+  NULL
+  ["child"]=>
+  array(2) {
+    [0]=>
+    &object(tidy_node)#9 (5) {
+      ["value"]=>
+      string(3) "Bye"
+      ["name"]=>
+      string(0) ""
+      ["type"]=>
+      int(4)
+      ["attribute"]=>
+      NULL
+      ["child"]=>
+      NULL
+    }
+    [1]=>
+    &object(tidy_node)#10 (6) {
+      ["value"]=>
+      string(11) "<u>Test</u>"
+      ["name"]=>
+      string(1) "u"
+      ["type"]=>
+      int(5)
+      ["id"]=>
+      int(114)
+      ["attribute"]=>
+      NULL
+      ["child"]=>
+      array(1) {
+        [0]=>
+        &object(tidy_node)#11 (5) {
+          ["value"]=>
+          string(4) "Test"
+          ["name"]=>
+          string(0) ""
+          ["type"]=>
+          int(4)
+          ["attribute"]=>
+          NULL
+          ["child"]=>
+          NULL
+        }
+      }
+    }
+  }
+}
+bool(true)
+object(tidy_node)#9 (5) {
+  ["value"]=>
+  string(3) "Bye"
+  ["name"]=>
+  string(0) ""
+  ["type"]=>
+  int(4)
+  ["attribute"]=>
+  NULL
+  ["child"]=>
+  NULL
+}
+object(tidy_node)#10 (6) {
+  ["value"]=>
+  string(11) "<u>Test</u>"
+  ["name"]=>
+  string(1) "u"
+  ["type"]=>
+  int(5)
+  ["id"]=>
+  int(114)
+  ["attribute"]=>
+  NULL
+  ["child"]=>
+  array(1) {
+    [0]=>
+    &object(tidy_node)#11 (5) {
+      ["value"]=>
+      string(4) "Test"
+      ["name"]=>
+      string(0) ""
+      ["type"]=>
+      int(4)
+      ["attribute"]=>
+      NULL
+      ["child"]=>
+      NULL
+    }
+  }
+}
+bool(true)
+object(tidy_node)#11 (5) {
+  ["value"]=>
+  string(4) "Test"
+  ["name"]=>
+  string(0) ""
+  ["type"]=>
+  int(4)
+  ["attribute"]=>
+  NULL
+  ["child"]=>
+  NULL
+}
diff --git a/ext/tidy/tests/013.phpt b/ext/tidy/tests/013.phpt
new file mode 100644
index 0000000000..013cb1fd0d
--- /dev/null
+++ b/ext/tidy/tests/013.phpt
@@ -0,0 +1,350 @@
+--TEST--
+Accessing children nodes
+--SKIPIF--
+<?php if (!extension_loaded("tidy") || !class_exists("tidy_doc")) print "skip"; ?>
+--POST--
+--GET--
+--INI--
+--FILE--
+<?php
+
+        function dump_nodes(tidy_node $node) {
+
+            var_dump($node->has_children());
+            if($node->has_children()) {
+
+                foreach($node->child as $c) {
+
+                    var_dump($c);
+
+                    if($c->has_children()) {
+
+                        dump_nodes($c);
+
+                    }
+                }
+
+            }
+
+        }
+
+    	$a = tidy_parse_string("<HTML><BODY BGCOLOR=#FFFFFF ALINK=#000000><B>Hi</B><I>Bye<U>Test</U></I></BODY></HTML>");
+        $html = $a->html();
+        dump_nodes($html);
+            
+?>
+--EXPECT--
+bool(true)
+object(tidy_node)#3 (6) {
+  ["value"]=>
+  string(31) "<head>
+<title></title>
+</head>
+"
+  ["name"]=>
+  string(4) "head"
+  ["type"]=>
+  int(5)
+  ["id"]=>
+  int(46)
+  ["attribute"]=>
+  NULL
+  ["child"]=>
+  array(1) {
+    [0]=>
+    &object(tidy_node)#4 (6) {
+      ["value"]=>
+      string(16) "<title></title>
+"
+      ["name"]=>
+      string(5) "title"
+      ["type"]=>
+      int(5)
+      ["id"]=>
+      int(111)
+      ["attribute"]=>
+      NULL
+      ["child"]=>
+      NULL
+    }
+  }
+}
+bool(true)
+object(tidy_node)#4 (6) {
+  ["value"]=>
+  string(16) "<title></title>
+"
+  ["name"]=>
+  string(5) "title"
+  ["type"]=>
+  int(5)
+  ["id"]=>
+  int(111)
+  ["attribute"]=>
+  NULL
+  ["child"]=>
+  NULL
+}
+object(tidy_node)#5 (6) {
+  ["value"]=>
+  string(80) "<body bgcolor="#FFFFFF" alink="#000000">
+<b>Hi</b><i>Bye<u>Test</u></i>
+</body>
+"
+  ["name"]=>
+  string(4) "body"
+  ["type"]=>
+  int(5)
+  ["id"]=>
+  int(16)
+  ["attribute"]=>
+  array(2) {
+    ["bgcolor"]=>
+    string(7) "#FFFFFF"
+    ["alink"]=>
+    string(7) "#000000"
+  }
+  ["child"]=>
+  array(2) {
+    [0]=>
+    &object(tidy_node)#6 (6) {
+      ["value"]=>
+      string(9) "<b>Hi</b>"
+      ["name"]=>
+      string(1) "b"
+      ["type"]=>
+      int(5)
+      ["id"]=>
+      int(8)
+      ["attribute"]=>
+      NULL
+      ["child"]=>
+      array(1) {
+        [0]=>
+        &object(tidy_node)#7 (5) {
+          ["value"]=>
+          string(2) "Hi"
+          ["name"]=>
+          string(0) ""
+          ["type"]=>
+          int(4)
+          ["attribute"]=>
+          NULL
+          ["child"]=>
+          NULL
+        }
+      }
+    }
+    [1]=>
+    &object(tidy_node)#8 (6) {
+      ["value"]=>
+      string(21) "<i>Bye<u>Test</u></i>"
+      ["name"]=>
+      string(1) "i"
+      ["type"]=>
+      int(5)
+      ["id"]=>
+      int(49)
+      ["attribute"]=>
+      NULL
+      ["child"]=>
+      array(2) {
+        [0]=>
+        &object(tidy_node)#9 (5) {
+          ["value"]=>
+          string(3) "Bye"
+          ["name"]=>
+          string(0) ""
+          ["type"]=>
+          int(4)
+          ["attribute"]=>
+          NULL
+          ["child"]=>
+          NULL
+        }
+        [1]=>
+        &object(tidy_node)#10 (6) {
+          ["value"]=>
+          string(11) "<u>Test</u>"
+          ["name"]=>
+          string(1) "u"
+          ["type"]=>
+          int(5)
+          ["id"]=>
+          int(114)
+          ["attribute"]=>
+          NULL
+          ["child"]=>
+          array(1) {
+            [0]=>
+            &object(tidy_node)#11 (5) {
+              ["value"]=>
+              string(4) "Test"
+              ["name"]=>
+              string(0) ""
+              ["type"]=>
+              int(4)
+              ["attribute"]=>
+              NULL
+              ["child"]=>
+              NULL
+            }
+          }
+        }
+      }
+    }
+  }
+}
+bool(true)
+object(tidy_node)#6 (6) {
+  ["value"]=>
+  string(9) "<b>Hi</b>"
+  ["name"]=>
+  string(1) "b"
+  ["type"]=>
+  int(5)
+  ["id"]=>
+  int(8)
+  ["attribute"]=>
+  NULL
+  ["child"]=>
+  array(1) {
+    [0]=>
+    &object(tidy_node)#7 (5) {
+      ["value"]=>
+      string(2) "Hi"
+      ["name"]=>
+      string(0) ""
+      ["type"]=>
+      int(4)
+      ["attribute"]=>
+      NULL
+      ["child"]=>
+      NULL
+    }
+  }
+}
+bool(true)
+object(tidy_node)#7 (5) {
+  ["value"]=>
+  string(2) "Hi"
+  ["name"]=>
+  string(0) ""
+  ["type"]=>
+  int(4)
+  ["attribute"]=>
+  NULL
+  ["child"]=>
+  NULL
+}
+object(tidy_node)#8 (6) {
+  ["value"]=>
+  string(21) "<i>Bye<u>Test</u></i>"
+  ["name"]=>
+  string(1) "i"
+  ["type"]=>
+  int(5)
+  ["id"]=>
+  int(49)
+  ["attribute"]=>
+  NULL
+  ["child"]=>
+  array(2) {
+    [0]=>
+    &object(tidy_node)#9 (5) {
+      ["value"]=>
+      string(3) "Bye"
+      ["name"]=>
+      string(0) ""
+      ["type"]=>
+      int(4)
+      ["attribute"]=>
+      NULL
+      ["child"]=>
+      NULL
+    }
+    [1]=>
+    &object(tidy_node)#10 (6) {
+      ["value"]=>
+      string(11) "<u>Test</u>"
+      ["name"]=>
+      string(1) "u"
+      ["type"]=>
+      int(5)
+      ["id"]=>
+      int(114)
+      ["attribute"]=>
+      NULL
+      ["child"]=>
+      array(1) {
+        [0]=>
+        &object(tidy_node)#11 (5) {
+          ["value"]=>
+          string(4) "Test"
+          ["name"]=>
+          string(0) ""
+          ["type"]=>
+          int(4)
+          ["attribute"]=>
+          NULL
+          ["child"]=>
+          NULL
+        }
+      }
+    }
+  }
+}
+bool(true)
+object(tidy_node)#9 (5) {
+  ["value"]=>
+  string(3) "Bye"
+  ["name"]=>
+  string(0) ""
+  ["type"]=>
+  int(4)
+  ["attribute"]=>
+  NULL
+  ["child"]=>
+  NULL
+}
+object(tidy_node)#10 (6) {
+  ["value"]=>
+  string(11) "<u>Test</u>"
+  ["name"]=>
+  string(1) "u"
+  ["type"]=>
+  int(5)
+  ["id"]=>
+  int(114)
+  ["attribute"]=>
+  NULL
+  ["child"]=>
+  array(1) {
+    [0]=>
+    &object(tidy_node)#11 (5) {
+      ["value"]=>
+      string(4) "Test"
+      ["name"]=>
+      string(0) ""
+      ["type"]=>
+      int(4)
+      ["attribute"]=>
+      NULL
+      ["child"]=>
+      NULL
+    }
+  }
+}
+bool(true)
+object(tidy_node)#11 (5) {
+  ["value"]=>
+  string(4) "Test"
+  ["name"]=>
+  string(0) ""
+  ["type"]=>
+  int(4)
+  ["attribute"]=>
+  NULL
+  ["child"]=>
+  NULL
+}
-- 
2.50.1