I'm using Moodle 2.2 and it has a block called "quiz_results" which was added to course page to display a list of the best/worst students/groups in a particular quiz.
I need a Mooodle & php expert who can modify the code of the block to display the best/worst students/groups after 01 April 2013, I mean timemodified > 01 April 2013
Please note that all time fields in the Moodle database are stored in UNIX time format.
Please find attached the "quiz_results" block.
Only Mooodle / php experts are welcome to bid with best price and time. It is a matter of one or few lines modification!