php - How to count number of times a date has been used? -


how can count how many times date in table column using php , mysql?

i trying figure out way limit amount of dates can used rows

for example: 

1   1   0000-00-00  2   yes     2013-10-06 20:07:17 2013-10-06 20:07:17 2   1   0000-00-00  4   yes 1   2013-10-06 20:19:31 2013-10-06 20:19:31 3   1   2013-10-15  2   yes 1   2013-10-06 20:22:14 2013-10-06 20:22:14 4   1   2013-10-30  3   yes 1   2013-10-06 21:07:28 2013-10-06 21:07:28

i want return error if 2013-10-30 has been used 5 times.

i using laravel 4 , saving data using model

    if (<<<<code goes here???>>>>>){         return redirect::to('')->witherrors($full)->withinput();     }      $schedule->userid = $user->id;     $schedule->date = $dateformat;     $schedule->block = $input['timeslot'];     $schedule->status = "1";      $schedule->save();

you this:

schedule::where('timeslot', '=', $date)->count() in addition, if piece of code used here , there create query scope can call in fashion schedule::countfortimeslot($date) anywhere or part of more complex query on top of model.


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