splitting array based on a value in array in php [duplicate]

Question

Hi I would like to split an array based on its value. Say for example my array is like this

 Array
(
 [0] => Array
    (
        [id] => 1
        [amount] => 800
        [detail] => bus fare
        [student_id] => 16
        [class_id] => 1
        [bill_id] => 5a6c176b0b27a
        [total] => 1800
    )

[1] => Array
    (
        [id] => 2
        [amount] => 1000
        [detail] => tast
        [student_id] => 16
        [class_id] => 1
        [bill_id] => 5a6c176b0b27a
        [total] => 1800
    )

[2] => Array
    (
        [id] => 3
        [amount] => 5000
        [detail] => tution
        [student_id] => 16
        [class_id] => 1
        [bill_id] => 5a6d3a1d67feb
        [total] => 5150
    )

[3] => Array
    (
        [id] => 4
        [amount] => 150
        [detail] => busfare
        [student_id] => 16
        [class_id] => 1
        [bill_id] => 5a6d3a1d67feb
        [total] => 5150
    )

) I would like to split the array in bill_id basis. Means array with same bill id must come under one section. Please help me to achieve this.

What do you mean by under one section? Whats your expected output? — Eddie
– Eddie, Commented Jan 29, 2018 at 7:05
Please add your expected output so that community can provide better solution in quick time. — Sushant Pimple
– Sushant Pimple, Commented Jan 29, 2018 at 7:07
means first arrays with same bill_id here it is first three. these should be in an array. — Ajzz
– Ajzz, Commented Jan 29, 2018 at 7:09

Ashish Kadam · Accepted Answer · 2018-01-29 07:09:32Z

0

That's call group by, check this link

$bill_id = Arrays::groupBy($actual_array, Functions::extractField('bill_id'));

Hope this helps you.

answered Jan 29, 2018 at 7:09

Ashish Kadam

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