[PHP] Parse a url for a specific string

I would like to parse a url which is submitted to me for a link to check if it already has a link to my site on it. Does anyone know if php has a function which would allow me to do this relatively easily? Thanks in advance Jenn --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus

Re: [PHP] menu mouseover using php and javascript

"John Nichel" <[EMAIL PROTECTED]> wrote in message news:[EMAIL PROTECTED] > web_singer wrote: > > I am using an array to create a menu and the code to change an image on > > mouseover. > > I would also like to change some text on mouseover. While i can do i