Edit text/image of a website

[verbalmike]

What code would I use to open a website with a php script, to edit the text of that website or to edit an image. For example:

I want to open www.site.com with the script. Now the script opens the site www.site.com but changes the bgcolor or changes the word welcome into goodbye or changes img.gif in an image that is hosted on my server.

I just can´t figure out the right code. I came up with
<?

$arrContent = file("http://site.com");

$siteContent = join(' ',$arrContent);

?>

But I think this is totaly wrong :S!

thanks!

[verbalmike]

Folks.. I really really need your help🙂!

Please explain to me what to do..

thanks again!

[Kerry_Kobashi]

Is this website local to your machine or remote?

If remote, you need to open it up, search for a token string, then scrape the value.

consider the following functions to pull that off (I wont write the code for you)

fopen()
fgets()/fread()
fclose()
preg_match()

if you need to change a graphic, you need to explain more what you are trying to accomplish. Consider using the GD toolkit.

[NoFear]

First off, after loading the content into your variable, output it on screen. Make sure you use addslashes() first. If this works, you know that at least you're getting the content of the site. After you've done that and you know you're getting the content of the site how you want it, come back and we'll figure out how you need to go about changing the values of the source to suit your needs.

[verbalmike]

thanx for your help! This is jut what i needd.. ill try to figure it out now myself! ohter hint are always welcome offcourse 🙂

[verbalmike]

almost forgot, the website is remote