jQuery PHP Class Files

Good for beginners in PHP :)

How will it help me in Coding PHP?
> Suppose, you're coding a script which fetches data from a remote page. You have to fetch data. You can use this.

How to use this code?
> If you have knowledge of jQuery, then coding PHP is not anymore a hassle! Use jQuery kinda syntax :)

Any example code?
> It is on the Page only :)
Still here it is:

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<?php
include("jQuery.class.php");
$file = file_get_contents("http://farmvilleproguide.icantbelievethis.info/");
header("Content-type:text/plain");
$arr = jquery("span[id]", $file);
print_r($arr);
?>
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Link?
> https://sourceforge.net/downloads/jquery-php/

The basic Syntax? I don't know jQuery, actually.
> No worries! So, here it is:

For ID:
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jquery("#ID_of_Tag_here[The_attribute_here]", $the_html_document_code);
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Like, #submit[value] It will return the Value attribute of the Tag whose ID is "submit"

For Class:
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jquery(".Class_of_Tag_here[The_attribute_here]", $the_html_document_code);
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It will return the attributes in an Array.

For only Tags:
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jquery("Tag_here[The_attribute_here]", $the_html_document_code);
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It will return the attributes in an Array.

Any other additional features?
> Added more selectors.

What are selectors?
> Selectors will help you to fetch/get data in an easier manner.

What all have you added?
> I've added these:

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:first - Get the first element that you selected.
:last - Get the last element that you selected.
:n - Here n is the index number that you want to get.
* - Get all the elements.
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Any example code?
> This will get the Value Attribute of the 4th Input Element. Remember, counting starts from 0 here :P
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jquery("input:3[value]", $doc);
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Same goes for classes:
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jquery(".head:last[id]", $doc);
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This will get the id of the last element whose class is "head".

What will the * selector do?
> Well, it will give all the elements and their attributes in an array :)
Example:
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http://pastebin.com/0xXDDfnv
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Link: https://sourceforge.net/projects/jquery-php/files/jQuery.1.1.class.php/download

Might be having bugs. Please, report here :)
-Yash