php - 如何在多维数组中添加键值对而不在php中添加索引

Question

如何在没有索引的多维数组中添加键值对

前任：

<?php

$GLOBALS['app_list_strings']['ip_list']=array (
  '192.168.1.51' => 'server1',
  // i have to add key and value pair here just like above
);
?>

Answer 1

$GLOBALS['app_list_strings']['ip_list']['10.0.0.1'] = 'server2'; 

Answer 2

您可以一一添加如下：

$GLOBALS['app_list_strings']['ip_list']['192.168.1.51'] = 'server1';

$GLOBALS['app_list_strings']['ip_list']['192.168.1.52'] = 'server2';..... 等等..

或者

您可以使用 foreach 一次添加所有内容，如下所示：

$array_server_ips = 数组（

'192.168.1.51'=>'server1', '192.168.1.52'=>'server2', '192.168.1.53'=>'server3', '192.168.1.54'=>'server4', '192.168.1.55'= >'server5', '192.168.1.56'=>'server6', '192.168.1.57'=>'server7'

);

foreach($array_server_ips as $key=>$value){

$GLOBALS['app_list_strings']['ip_list'][$key] = $value;

}

Answer 3

上面的代码是

$GLOBALS['app_list_strings']['ip_list']['192.168.1.51'] = 'server1';

所以这样做

如何添加两个数组的两个示例

$GLOBALS['app_list_strings']['ip_list']['152.124.25.25'] = 'server x'; 
$GLOBALS['app_list_strings']['ip_list']['152.100.25.25'] = 'server r'; 

或者

$GLOBALS['app_list_strings']['ip_list']=array ( '192.168.1.51' => 'server1', '152.100.25.25' => 'server x' );