Automatic Link Replacement

I am looking for a server based script which will search through all the websites on the same server and find links that direct to: [login to view URL] and change those links to: [login to view URL] Required ASAP ## Deliverables * * *This broadcast message was sent to all bidders on Tuesday Oct 18, 2011 10:26:09 AM: Recent correspondence with coders has helped us to nail down our requirements. The project should be delivered in one folder called "finrep". We will upload the folder to any website that we wish to carry out bulk modifications. When we visit [login to view URL] we expect a page to open which contains two boxes - one called Find and the other called Replace - and two button, one marked Go and the other marked Test. We type into the Find box what we want to find, this might be a link, someones name, anything of any length that you might find in an html or php web page. In the Replace box we enter what we want to replace the string in the Find box. When we hit GO the script searches all the folders and pages in the directory that it is installed into and makes the changes. Once the process is complete the script returns with a list of the pages that have been changed. The Test button runs the request and reports back the pages that would be changed if the Go button is pressed. If the Replace box is empty the string in the Find box is deleted. I hope this clarifies our requirements. The winning coder will develop the script and test it on his own server. When he is happy he will supply the script to us for final testing. No access will be provided to our server and we expect the script to be Fully Tested before handover. Thank you and kind regards Mike