Extract same key from array and count same values in new array php

Question

I have this array

Array
(
    [0] => Array
        (
            [status] => 15
            [orario] => 10:00
        )

    [1] => Array
        (
            [status] => 15
            [orario] => 11:00
        )

    [2] => Array
        (
            [status] => 15
            [orario] => 09:00
        )

    [3] => Array
        (
            [status] => 12
            [orario] => 09:00
        )

    [4] => Array
        (
            [status] => 12
            [orario] => 09:00
        )
    [5] => Array
        (
            [status] => 12
            [orario] => 10:00
        )

)

So I want a new array where I have the count of similar status, in this case, status=12, I have 2 values with status 12 and orario = 09:00, 1 case with status=12 and orario = 10:00

Array
(
    09:00 => 2
    10:00 => 1
)

with array_column I have no filter

$stat_orario = array_column($the_array, 'status', 'orario');
print_r($stat_orario);

So I have the total result

Array
(
    09:00 => 3
    10:00 => 2
    11:00 => 1
)

Please add some of the code that you have written to try and answer your own question. — geeves
– geeves, Commented Mar 3, 2020 at 18:13
Hi, thanks but how can I filter only some [status]. If I use array_column I have no filter. — pette
– pette, Commented Mar 3, 2020 at 18:14
@geeves I have a loop to populate the array for others functions. So I don't want change the loop because I need some values after. — pette
– pette, Commented Mar 3, 2020 at 18:19

Forge Web Design · Accepted Answer · 2020-03-03 18:19:39Z

2

You should try following code :

$arr = array(
        array('status'=>15,'orario'=>'10:00'),
        array('status'=>15,'orario'=>'11:00'),
        array('status'=>15,'orario'=>'09:00'),
        array('status'=>12,'orario'=>'09:00'),
        array('status'=>12,'orario'=>'09:00'),
        array('status'=>12,'orario'=>'10:00')
    );

    $orario = array_count_values(array_column($arr, 'orario'));

Output is :

Array
(
    [10:00] => 2
    [11:00] => 1
    [09:00] => 3
)

answered Mar 3, 2020 at 18:19

Forge Web Design

8455 silver badges8 bronze badges

Sign up to request clarification or add additional context in comments.

1 Comment

pette Over a year ago

Hi, but I want to filter with only status = 12

pette · Accepted Answer · 2020-03-03 22:16:04Z

This is the solution I find thanks to Forge Web Design

$arr = array(
        array('status'=>15,'orario'=>'10:00'),
        array('status'=>15,'orario'=>'11:00'),
        array('status'=>15,'orario'=>'09:00'),
        array('status'=>12,'orario'=>'09:00'),
        array('status'=>12,'orario'=>'09:00'),
        array('status'=>12,'orario'=>'10:00')
    );

// I transform the array with only status = 12, but I have to do this for every status I want to extract values

foreach ($arr as $key => $val) {
    if ($arr[$key]['status'] == '12')
        $status_12[$key] = $val;
}
    $orario = array_count_values(array_column($arr, 'orario'));

Output now is only status = 12

Array
(
    [10:00] => 1
    [09:00] => 2
)

Collectives™ on Stack Overflow

Extract same key from array and count same values in new array php

2 Answers 2

1 Comment

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

2 Answers 2

1 Comment

Comments

Your Answer

Sign up or log in

Post as a guest

Related