How to fix errors in XML file using php program?

[Ahmad Nawaz]

<?xml version="1.0" encoding="utf-8"?>
<note>
    <to>Tove</to>
    <from name=ahmad>Jani</from>
    <heading>Reminder
    <body>Don't forget me this weekend!</body>
</note>

Above is my xml file which contains two errors.
1. the attribute value of from tag in not enclosed in "".
2. heading tag has no ending tag.

i want a php program to fix these errors automatically.
enclose the attribute value in "" and place an ending tag for heading tag.

Any one who can help me???

[code green]

That is like asking somebody to write a C++ program to correct all my PHP syntax errors.
It is a nice concept, and in theory not impossible with string manipulation and look-up tables.
But how could every conceivable scenario be handled?
Have you actually given this any thought?

[Ahmad Nawaz]

I have found the code for the above issue.
But now the problem is of attributes.
suppose i have an xml file like the above and the tag have the attribute name = ahmad. the value of the attribute is not enclosed in "double quotes".
Now i want a php program to enclose the value of the attribute "name" in "double quotes".
Any one who can do this???

[AutumnsDecay]

If you have php creating the xml file you could do something like:

... PREVIOUS LINES OF CODE ...

print '<from name=\"' . $name . '\">TEXT</from>';

Putting a backslash before quotes is known as 'escaping'. PHP will gnore these as potential statement breaks, and physically allow the quotes to be generated, instead of breaking the code.

[Ahmad Nawaz]

but i want to dynamically enclosed the value of attribute(if exist) in "double quotes".

Because my program will no know the tags of the xml file.\
I have written the following code but its not working properly. if you can correct this then please tell me.

Herer is my code

<?php
$xml = new DOMDocument();
$xml->recover = true;
$xml->load('test.xml');
$node = $xml->getElementsByTagName('*');

$nodename = "";
$node_name = array();
$att = "";
$attr_name = "";
$attr_value = "";

foreach($node as $value)
{


echo "Node Name is :".$value->nodeName;


$nodename = $value->nodeName;
$att = $value->getAttributeNode('name');


echo "<HTML><Head>";
echo "<title> Getting Attribute Example</title>";
echo "</Head><body><B>";
echo "Node Name is :".$att->name;
echo "<BR>Attribute Value is :".$att->value;
echo "<br /><br /></B></body></HTML>";

$attr_name = $att->name;
$attr_value = '"' . $att->value . '"';
if($value->hasAttribute('name'))
{
$value->removeAttributeNode($att);

$value->setAttribute(new DOMAttr($att->name, $att->value));
}
echo $xml->saveXML();
}

$xml->save('temp2.xml');
?>