解析字符串变量中以逗号分隔的多个值


Parse through multiple values in string variable that are separated by commas

我有一个字符串变量,它有以下格式的多个值:

123, xyz, abc

它甚至可以只有一个值(在这种情况下,后面不会有逗号)

我如何在for循环中解析这些值,一次遍历每个值?

$input="123, xyz, abc"; 
foreach (explode(",",$input) as $value) { 
    var_dump(trim($value)); 
}

尝试爆炸与逗号的, "像

$your_arr = "123,xyz,....";
$my_arr = explode(",",$your_arr);
foreach($my_arr as $arr) {
      echo $arr;
      //Do the stuff HERE
}