Compare different versions of a string (multi inline diff)
$30-100 USD
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Αναρτήθηκε πάνω από 18 χρόνια πριν
$30-100 USD
Πληρωμή κατά την παράδοση
I have a PHP function that was created during a previous RAC project that compares two strings and outputs HTML showing the differences between them ("inline diff"). Text that occurs in the both the first string and the second string is displayed in black text; text that occurs in the first string but not the second is displayed with strikethrough (a line through it); and text that occurs in the second string but not the second is displayed in bold. I would like to have someone write a PHP function that does something similar, but instead of comparing two strings, it will compare an arbitrary number of strings. It should take an array of strings as an argument, and return the composite HTML, with the changes introduced in each version represented in a different color. In addition, when you hover the mouse over a piece of text, it should pop up with a tooltip saying "Added in revision #X / Deleted in revision #Y" as appropriate. An example of what the existing script does is attached. You can use it as a starting point, or start from scratch, whatever you prefer.
## Deliverables
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables):
a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment.
b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request.
3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement).
## Platform
Linux