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  1. <?php
  2.  
  3. $myArray = [
  4.   '1.1' => 'INTEGER: 1',    
  5.   '1.2' => 'INTEGER: 2',    
  6.   '1.3' => 'INTEGER: 3',    
  7.   '1.4' => 'INTEGER: 4',    
  8.   '1.5' => 'INTEGER: 5',    
  9.   '1.6' => 'INTEGER: 6',    
  10.   '2.1' => 'STRING: lo',    
  11.   '2.2' => 'STRING: eth0',    
  12.   '2.3' => 'STRING: eth1',    
  13.   '2.4' => 'STRING: wifi0',    
  14.   '2.5' => 'STRING: ath0',    
  15.   '2.6' => 'STRING: br0',
  16.   '3.1' => 'INTEGER: softwareLoopback(24)',
  17.   '3.2' => 'INTEGER: ethernetCsmacd(6)',  
  18.   '3.3' => 'INTEGER: ethernetCsmacd(6)',  
  19.   '3.4' => 'INTEGER: ethernetCsmacd(6)',  
  20.   '3.5' => 'INTEGER: ethernetCsmacd(6)',    
  21.   '3.6' => 'INTEGER: ethernetCsmacd(6)',
  22. ];
  23.  
  24. $newArray = call_user_func_array(
  25.     'array_map',
  26.     array_merge(
  27.         array(NULL),
  28.         array_chunk($myArray, 6)
  29.     )
  30. );
  31. var_dump($newArray);
Success #stdin #stdout 0.01s 24448KB
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array(6) {
  [0]=>
  array(3) {
    [0]=>
    string(10) "INTEGER: 1"
    [1]=>
    string(10) "STRING: lo"
    [2]=>
    string(29) "INTEGER: softwareLoopback(24)"
  }
  [1]=>
  array(3) {
    [0]=>
    string(10) "INTEGER: 2"
    [1]=>
    string(12) "STRING: eth0"
    [2]=>
    string(26) "INTEGER: ethernetCsmacd(6)"
  }
  [2]=>
  array(3) {
    [0]=>
    string(10) "INTEGER: 3"
    [1]=>
    string(12) "STRING: eth1"
    [2]=>
    string(26) "INTEGER: ethernetCsmacd(6)"
  }
  [3]=>
  array(3) {
    [0]=>
    string(10) "INTEGER: 4"
    [1]=>
    string(13) "STRING: wifi0"
    [2]=>
    string(26) "INTEGER: ethernetCsmacd(6)"
  }
  [4]=>
  array(3) {
    [0]=>
    string(10) "INTEGER: 5"
    [1]=>
    string(12) "STRING: ath0"
    [2]=>
    string(26) "INTEGER: ethernetCsmacd(6)"
  }
  [5]=>
  array(3) {
    [0]=>
    string(10) "INTEGER: 6"
    [1]=>
    string(11) "STRING: br0"
    [2]=>
    string(26) "INTEGER: ethernetCsmacd(6)"
  }
}
https://ideone.com/evNCax
language:
PHP (php 7.3.5)
created:
10 years ago
visibility:
public

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