php foreach group elements with the same value -

i have array looks this:

array (size=6)   0 =>      array (size=3)       'name' => string 'umber'        'reason' => string 'no data'        'id' => string '12'   1 =>      array (size=3)       'name' => string 'jakar'        'reason' => string 'wrong format'        'id' => string '12'   2 =>      array (size=3)       'name' => string 'lane'       'reason' => string 'no data'       'id' => string '12'    3 =>      array (size=3)       'name' => string 'jake'        'reason' => string 'not found'        'id' => string '13'    4 =>      array (size=3)       'name' => string 'jame'        'reason' => string 'wrong name'       'id' => string '13'   5 =>      array (size=3)       'name' => string 'joe'        'reason' => string 'no data'        'id' => string '13'  

what want group these elements in table row if same id value:

12 | no data, wrong format, no data 13 | not found, wrong name, no data 

i know have use foreach 1 logic grouping these elements in single row beyond me. appreciated. in advance. i've started this.

foreach($a $value){ echo $value['id'] . ' ' . $value['reason']; } 

first group elements subarrays, output each subarray:

$groups = []; foreach($a $value){     if (!isset($groups[$value['id']])) {         $groups[$value['id']] = [];          // update         $groups[$value['id']] = [             'names' => [],             'reasons' => [],         ];     }     $groups[$value['id']][] = $value['reason'];      // update     $groups[$value['id']]['names'][] = $value['name'];     $groups[$value['id']]['reasons'][] = $value['reason']; }  foreach ($groups $key => $value) {     echo $key . ' | ' . implode(', ', $value);      // update     echo $key . ' | ' . implode(', ', $value['names']) . ' | ' . implode(', ', $value['reasons']); }