Code implementation of vertical merging & horizontal merging of two-dimensional arrays in PHP

The content of this article is about the code implementation of vertical merging & horizontal merging of two-dimensional arrays in PHP. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.

This article mainly shares with you the first merging method: merging an array through the array_merge method given by PHP's array API. I hope it can help everyone.

Code:

 $a = array(array("1","2"),array("3","4"));
$b = array(array("a","b"),array("c","d"));          
$c = array_merge($a,$b);
print_r($c);

Result:

After the combination of these methods, the b array is appended to the a array.

Second merging method:

Merge arrays through foreach loop

Code:

<?php
$a = array(array("1","2"),array("3","4"));
$b = array(array("a","b"),array("c","d"));  
foreach($a as $key=>$vo)
{
$list[] = array_merge($vo,$b[$key]);
} 
print_r($list);

Result:

After merging, this method inserts array b into array a.

Related recommendations:

Solution to float to int distortion in PHP

How to use cURL to call WebService to obtain weather information in PHP ( Code)

The above is the detailed content of Code implementation of vertical merging & horizontal merging of two-dimensional arrays in PHP. For more information, please follow other related articles on the PHP Chinese website!