我如何使用PHP在字符之前返回所有字符串

Question

$string = 'pic.jpeg,pic_2.jpeg,pic_3.jpeg,';

How i can return only strings before the character for example like this: Result:

<input type="text" value="pic.jpeg" />
<input type="text" value="pic_2.jpeg" />
<input type="text" value="pic_3.jpeg" />

This code only return first string (how i can use while here?)

$arr = explode(",", $string, 2);
echo $first = $arr[0];

Answer 1

$arr = explode(",", $string);
foreach($arr as $val){
    echo $val;
}

Your original code has a limit on explode which I've removed.