Restructure Array in PHP to extact data-CodePudding

My current Array looks like the following which i'm trying to restructure to be able to exact data more efficiently

Array
(
    [0] =>  2022, 6, amex_direct, 99.991
    [1] =>  2022, 7, amex_direct, 99.984
    [2] =>  2022, 8, amex_direct, 99.98
    [3] =>  2022, 9, amex_direct, 99.986
    [4] =>  2022, 5, first_data, 99.995
    [5] =>  2022, 6, first_data, 99.995
    [6] =>  2022, 7, first_data, 99.982
    [7] =>  2022, 8, first_data, 99.996
    [8] =>  2022, 9, first_data, 99.995
    [9] =>  2022, 5, integrations, 99.994
    [10] =>  2022, 6, integrations, 99.988
    [11] =>  2022, 7, integrations, 99.882
    [12] =>  2022, 8, integrations, 99.991
    [13] =>  2022, 9, integrations, 99.959
    [14] =>  2022, 9, mastercard_direct, 100.0
    [15] =>  2022, 5, moneris, 99.99
    [16] =>  2022, 6, moneris, 99.985
    [17] =>  2022, 7, moneris, 99.997
    [18] =>  2022, 8, moneris, 99.97
    [19] =>  2022, 9, moneris, 99.993

    )

I'm looking to have it broken down easier as the following:

Array
(
[0] => [year] => 2022
       [month] => 6
       [name] => amex_direct
       [percent] => 99.991
[1] => [year] => 2022
       [month] => 6
       [name] => amex_direct
       [percent] => 99.984  
    .......

CodePudding user response：

Loop through the array, explode the elements and re-assign the value.

 $array = array( "2022, 6, amex_direct, 99.991", "2022, 7, amex_direct, 99.984" );
 $keys = array( 'year', 'month', 'name', 'percent' );
 foreach ( $array as $key => $val ) {
     $array[$key] = explode( ',', $val );
     $temp = array();
     for ( $i = 0; $i < count( $array[$key] ); $i   ) {
         $temp[$keys[$i]] = $array[$key][$i];
     }
     $array[$key] = $temp;
 }

CodePudding user response：

Thanks i've got it sorted by month now but now i need

    array (size=5)
      ' 6' => 
        array (size=5)
          0 => 
            array (size=4)
              'year' => string ' 2022' (length=5)
              'month' => string ' 6' (length=2)
              'name' => string ' amex_direct' (length=12)
              'percent' => string ' 99.991' (length=7)
          5 => 
            array (size=4)
              'year' => string ' 2022' (length=5)
              'month' => string ' 6' (length=2)
              'name' => string ' first_data' (length=11)
              'percent' => string ' 99.995' (length=7)
          10 => 
            array (size=4)
              'year' => string ' 2022' (length=5)
              'month' => string ' 6' (length=2)
              'name' => string ' integrations' (length=13)
              'percent' => string ' 99.988' (length=7)
          16 => 
            array (size=4)
              'year' => string ' 2022' (length=5)
              'month' => string ' 6' (length=2)
              'name' => string ' moneris' (length=8)
              'percent' => string ' 99.985' (length=7)
7' => 
    array (size=5)
      1 => 
        array (size=4)
          'year' => string ' 2022' (length=5)
          'month' => string ' 7' (length=2)
          'name' => string ' amex_direct' (length=12)
          'percent' => string ' 99.984' (length=7)
      6 => 
        array (size=4)
          'year' => string ' 2022' (length=5)
          'month' => string ' 7' (length=2)
          'name' => string ' first_data' (length=11)
          'percent' => string ' 99.982' (length=7)
      11 => 
        array (size=4)
          'year' => string ' 2022' (length=5)
          'month' => string ' 7' (length=2)
          'name' => string ' integrations' (length=13)
          'percent' => string ' 99.882' (length=7)
      17 => 
        array (size=4)
          'year' => string ' 2022' (length=5)
          'month' => string ' 7' (length=2)
          'name' => string ' moneris' (length=8)
          'percent' => string ' 99.997' (length=7)

Now I need the data like the following which the first digit of each row is the month

6,99.991,99.995,99.988,99.985
7,99.984,99.95 .......