如何合并两个基于相同索引的数组

How to merge two arrays based on same index with same index

实际上我有两个数组,如下所示

$array1=array('0'=>'abc','1'=>'xyz');
$array2=array('0'=>'pqr','1'=>'mno');

我想要两个数组,第一个用键 [0] 创建,第二个用键 [1] 创建。手段应该如下所示

$a1=array('0'=>'abc','1'=>'pqr');
$a2=array('0'=>'xyz','1'=>'mno');

结果一定是

$a1 = array (
 '0' => $array1[0],
 '1' => $array2[0]
);

$a2 = array (
 '0' => $array1[1],
 '1' => $array2[1]
);

你试试这个代码

<?php

$array1=array('0'=>'abc','1'=>'xyz');
$array2=array('0'=>'pqr','1'=>'mno');

foreach($array1 as $key => $val){
    $array_name = "a".($key + 1);
    ${$array_name} = array();
    ${$array_name}[0] = $array1[$key];
    ${$array_name}[1] = $array2[$key];
}

var_dump($a1);
var_dump($a2);