Kazi array_merge_recursive

Kazi array_merge_recursive inaunganisha arrays mbili au zaidi pamoja. Tofauti na kazi array_merge inajidhihirisha wakati kwenye arrays zinazounganishwa kuna funguo sawa. Angalia mifano.

Sintaksia

phparray_merge_recursive(array ...$arrays): array

Mfano

Wacha tuunganishe arrays mbili zenye funguo sawa:

php<?php
  $arr1 = ['a' => 1, 2, 3];
  $arr2 = ['a' => 4, 5, 6];
  
  $res = array_merge_recursive($arr1, $arr2);
  var_dump($res);
?>

Matokeo ya kutekeleza kodi:

php['a' => [1, 4], 2, 3, 5, 6]

Mfano

Kwa kulinganisha angalia jinsi kazi array_merge inavyofanya kazi:

php<?php
  $arr1 = ['a' => 1, 2, 3];
  $arr2 = ['a' => 4, 5, 6];
  
  $res = array_merge($arr1, $arr2);
  var_dump($res);
?>

Matokeo ya kutekeleza kodi:

php['a' => 1, 2, 3, 5, 6]

Angalia Pia