我有一个脚本可以从数据库中获取一些值。
变量的结构如下:
$dump["likes"] = 1234;
$likes["data"][$i]["name"] = "ABCDEFG";
for($i=0;$i<=$max;$i++){
$data[$i]["likes"] = $dump["likes"];
$data[$i]["name"] = $likes["data"][$i]["name"];
}
//Print sorted array here (highest value in "like" first)
我只需要一种方法来找出最大的“喜欢”的条目:)
到目前为止,我已尝试过array_multisort,但它显示“大小不一致”或有些错误......
感谢您的帮助!
编辑:
当我在结束循环之外打印($ data)时,它看起来像这样:
Array ( [0] => Array ( [likes] => 3485109 [name] => Google ) [1] => Array ( [likes] => 78535 [name] => Youtube ) [2] => Array ( [likes] => 2433041 [name] => Bing ))
我想有一个像这样的数组:
Array ( [0] => Array ( [likes] => 3485109 [name] => Google ) [1] => Array ( [likes] => 2433041 [name] => Bing ) [2] => Array ( [likes] => 78535 [name] => Youtube ))
//Sorted by "likes"
答案 0 :(得分:2)
这应该可以解决问题
function cmp($a, $b){
if ($a['likes']>$b['likes'])
return 1;
else if ($a['likes']<$b['likes'])
return -1;
else return 0;
}
usort($data, 'cmp');