I have an array having two fields, total minutes and cost of teacher (I have teacher id) and clients. I am showing my data in tabular form. If there are more than 1 records of same teacher then I have to add new array element of sum of total minutes and cost just below but doesn't show not if only have one record. Below is the my array.
Array
(
[0] => Array
(
[cid] => 143265
[type] => private_tuition
[teacher_name] => Brent Gardner
[teacherId] => 137
[school_name] => Liv Gussing
[month_year] => Mar 17
[starttime] => 05:00 PM
[endtime] => 06:30 PM
[amount] => 120
[totalMins] => 360
[hoursMins] => 6hr 0mins
[amount2] => 120
)
[1] => Array
(
[cid] => 143267
[type] => private_tuition
[teacher_name] => Brent Gardner
[teacherId] => 137
[school_name] => Eleanor Bertrand
[month_year] => Mar 17
[starttime] => 04:00 PM
[endtime] => 05:00 PM
[totalMins] => 240
[hoursMins] => 4hr 0mins
[amount2] => 70
)
add an array element here having sum of totalMins and amount2
[2] => Array
(
[cid] => 141290
[type] => private_tuition
[teacher_name] => Ching Ku
[teacherId] => 87
[school_name] => Astrid De Menezes
[month_year] => Mar 17
[starttime] => 09:00 AM
[endtime] => 10:00 AM
[totalMins] => 240
[hoursMins] => 4hr 0mins
[amount2] => 50
)
no new element
[3] => Array
(
[cid] => 149989
[type] => private_tuition
[teacher_name] => David Dong
[teacherId] => 86
[school_name] => Amanda Tromans
[month_year] => Mar 17
[starttime] => 02:00 PM
[endtime] => 03:30 PM
[totalMins] => 180
[hoursMins] => 3hr 0mins
[amount2] => 30
)
no new element
[4] => Array
(
[cid] => 149108
[type] => private_tuition
[teacher_name] => Eszter Aliz Odor
[teacherId] => 174
[school_name] => Sonata Rapalyte
[month_year] => Mar 17
[starttime] => 05:00 PM
[endtime] => 06:00 PM
[totalMins] => 60
[hoursMins] => 1hr 0mins
[amount2] => 65
)
no new element
[5] => Array
(
[cid] => 139582
[type] => private_tuition
[teacher_name] => Gina Wang Luis
[teacherId] => 19
[school_name] => Graeme Aarons
[month_year] => Mar 17
[starttime] => 11:20 AM
[endtime] => 12:00 PM
[totalMins] => 120
[hoursMins] => 2hr 0mins
[amount2] => 75.50
)
[6] => Array
(
[cid] => 139583
[type] => private_tuition
[teacher_name] => Gina Wang Luis
[teacherId] => 19
[school_name] => Sonja Ballingal (Peter)
[month_year] => Mar 17
[starttime] => 12:00 PM
[endtime] => 12:40 PM
[totalMins] => 120
[hoursMins] => 2hr 0mins
[amount2] => 100
)
add an array element here having sum of totalMins and amount2
and so on....
)