douba3975 2016-04-15 17:12
浏览 65
已采纳

如何在php中将字符串转换为数组

I am fetching records from mysql database through while loop.

$sql=mysql_query("SELECT * FROM animate ORDER BY RAND() LIMIT 10") or die("query Field");

 while($row=mysql_fetch_array($sql)){

$row['code'];

 }

output is xyacefg.

Now I want to break this output into an array I want to place each letter into separate index of array like

array('x','y','a','c','e','f','g');

I have used explode

$array = explode(' ', $row['code']);

but it didnot work. now the final code is .

$sql=mysql_query("SELECT * FROM animate ORDER BY RAND() LIMIT 10") or die("query Field");

 while($row=mysql_fetch_array($sql)){

$row['code'];

 }

$array = explode(' ', $row['code']);
  • 写回答

3条回答 默认 最新

  • dsl36367 2016-04-15 17:16
    关注

    You need to create an empty array and assign value to them like below:-

    $new_array = array(); // create a new array
    $sql=mysql_query("SELECT * FROM animate ORDER BY RAND() LIMIT 10") or die("query Field");
    
     while($row=mysql_fetch_array($sql)){
    
        $new_array[] = $row['code']; // assign value to array
    
     }
    echo "<pre/>";print_r($new_array); // print array which is created
    

    Note:- My assumption is $row['code'] giving you value one-by-one because it is in while loop.

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论
查看更多回答(2条)

报告相同问题?

悬赏问题

  • ¥50 R语言读取nc按月均值转为tif
  • ¥15 用这个函数清除字符串空格为什么会出现问题?
  • ¥30 智能车串级pid调参
  • ¥15 visual studio code翻译老是错误
  • ¥20 卫星测高数据的高程转换
  • ¥20 PHP+javascript文本框之间字符串逻辑判断
  • ¥15 爬取招聘网站数据信息
  • ¥15 安装完tensorflow,import tensorflow as tf后报错,如何解决?
  • ¥15 ultralytics库导出onnx模型,模型失去预测能力
  • ¥15 linux下点对点协议连接2个USB串口的硬件流量控制问题