Help on Regular expressions

[thomasanup]

Hi

Is it possible to replace a particular string with a counter .Let me explain this

I have an array which conatain an html page . What i have to do is replace all the <img scr="http://mydomain.com/img1.gif"> tags with a counter.That is

If there are three "<img >" tags in an html page
like

<img scr="http://mydomain.com/img1.gif">
<img scr="http://mydomain.com/img2.gif">
<img scr="http://mydomain.com/img3.gif">

I have to replace "<img scr="http://mydomain.com/img1.gif">"
with "1" . "<img scr="http://mydomain.com/img2.gif"> with "2"
"<img scr="http://mydomain.com/img3.gif">" with "3"

Is it possible using regular expressions (preg_replace)

Rgds
Thomas

[mickro]

Hi Thomas,

This should work:

$content = preg_replace('/(\<img src\=\"http\:\/\/mydomain.com\/img)(.*?)(\.gif\"\>)/','\\2',$content);

HTH

Mike