This should be easy to do and a standard solution or free script might be used. I will describe the task in detail to make it easy for you to judge the project and start working immediately after your bid has been accepted. This is a re-post, the previous winner did not complete the project.
When a the URL of a certain web page is called up, it includes a parameter value, for example:
What I need consists of two functions:
1) Depending on the parameter value (here for example value456) a certain paragraph should be shown on the web page (in addition to the standard content of the web page).
The placeholder in the html source code should consists of a php command. If the URL does not contain a parameter or if it contains an undefined parameter or value, just the standard content alone should be shown.
The paragraph to be shown will be defined in a table in a MySQL database. The table consists of three columns: parameter, value and html_code. For example
parameter, value, html_code
parameter 1, value1, <p>example paragraph to be shown</p>
The html code will actually include html commands, not only text, so that I can also vary the format (optional, if this is difficult to realize).
2) It would be nice if I get the option to hide the parameter in the URL so it is not shown in the user's browser. For example, after the user clicked on
the parameter part of the URL will be hidden so that the user's browser only shows
[url removed, login to view]
1) has priority and I am looking for a solution which can be realized with a low budget. 2) is optional and not required, please explain if your offer includes a solution for 2) or not. The project must be finished within 3 days.
Important: If you are seriously interested in this project please describe briefly how you want to realize it. This allows me to understand how serious your offer is. I am not interested in bids with just a short comment like "This is easy. Let's do it." Because then I have no way to understand if you can realize this as I described.