文章是一個簡單應用實例利用foreach遍歷數組,然后給數組增加一些值進去了,方法比較簡單,本文章后來介紹了直接使用array_push 來給數組增加值兩者本人更喜歡后者一些.
例1代碼如下:
- foreach($list as &$value){
- if(isOnline($value['uid'])){
- $value['sid'] = '1';
- }else{
- $value['sid'] = '0';
- }
- $value['likes']='1';
- $sql="SELECT uid,likes,flower FROM ".DB::table("dmember_member_count")." WHERE uid='".$value['uid']."'";
- $fff = DB::query($sql);
- $ffff = DB::fetch($fff);
- //print_r($ffff);
- $value['flower']=$ffff['flower'];
- $value['likes']=$ffff['likes'];
- }
例子 2,array_push()函數代碼如下:
- <?php
- $a=array("Dog","Cat");
- array_push($a,"Horse","Bird");
- print_r($a);
- ?>
- //輸出
- //Array ( [0] => Dog [1] => Cat [2] => Horse [3] => Bird )
例子 3,帶有字符串鍵的數組,代碼如下:
- <?php
- $a=array("a"=>"Dog","b"=>"Cat");
- array_push($a,"Horse","Bird");
- print_r($a);
- ?>
- //輸出:
- //Array ( [a] => Dog [b] => Cat [0] => Horse [1] => Bird )
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