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  1. <?php
  2.  
  3. $arr = [
  4.     "name" => [
  5.         1 => [
  6.             1 => "Jake"  // name of the participant being registered in the registration_type_id "1"
  7.         ],
  8.         4 => [
  9.             1 => "John"  // name of the participant being registered in the registration_type_id "4"
  10.         ],
  11.     ],
  12.     "surname" => [
  13.         1 => [
  14.             1 => "K"      // surname of the participant being registered in the registration_type_id "1"
  15.         ],
  16.         4 => [
  17.             1 => "W"   // surname of the participant being registered in the registration_type_id "4"
  18.         ],
  19.     ],
  20.     "answer" => [
  21.         1 => [
  22.             1 => [   // this array stores the answers for the participant being registered in the registration_type_id "1"
  23.                 1 => "answer1", // for question_id "1" the user that is doing the registration  answered  "answer1"
  24.                 2 => "answer2", // for question_id "2" the user that is doing the registration  answered  "answer2"
  25.             ],
  26.         ],
  27.     ],
  28. ];
  29.  
  30.  
  31.  
  32. foreach($arr['answer'] as $key => $value)
  33. {
  34.     foreach($value[1] as $id => $response)
  35.     echo "ID: $id\nResponse: $response\n";
  36. }
Success #stdin #stdout 0.02s 23468KB
comments (?)
stdin 
Standard input is empty
stdout 
ID: 1
Response: answer1
ID: 2
Response: answer2
https://ideone.com/odTBbp
language:
PHP (php 7.3.5)
created:
6 years ago
visibility:
public

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