PHP'foreach'用于逗号分隔值

Question

我有一个像这样的变量:
$ variable ='value1,value2,value3,value4,value5';
如何为每个逗号分隔值获取foreach循环？

Answer 1

尝试首先将字符串扩展为数组$array = explode(', ',$variable);,然后您可以在结果数组上使用foreach.

Answer 2

   $variable = 'value1, value2, value3, value4, value5';
   $var=explode(',',$variable);
   foreach($var as row)
    {
    //do your code here
    }