小编Sun*_*n Z的帖子

如何将这两个按钮置于JS中心:

// create a sort by alphabet button
var sortabc = $('<a href="javascript:void(0)" class="btn">Sort alphabetically</a>').toggle(
    function(){
        $("#tags ul li").tsort({order:"asc"});
    },  
    function(){
        $("#tags ul li").tsort({order:"desc"});
    }       
    );
$('#tags').append(sortabc);     

// create a sort by alphabet button 
var sortstrength = $('<a href="javascript:void(0)" class="btn">Sort by strength</a>').toggle(
    function(){
        $("#tags ul li").tsort({order:"desc",attr:"class"});
    },  
    function(){
        $("#tags ul li").tsort({order:"asc",attr:"class"});
    }       
    );
$('#tags').append(sortstrength);

在这一刻,我得到这样的:按钮1按钮2

我希望他们在div的中间.

如果我有:

<?php
$array1= array (
    "John"  => array("10" , "Holland"),
    "Cindy"  => array("20" , "Sweden"),
);


$array2= array (
    "John"  => ("Amsterdam"),
    "Cindy"  => ("Stockholm"),
);
?>

如何将$ array2的值添加到$ array1(相同的键)以获取此$ array3:

<?php
$array3= array (
    "John"  => array("10" , "Holland", "Amsterdam"),
    "Cindy"  => array("20" , "Sweden", "Stockholm"),
    );
?>