我有一些非常简单直接的代码,但是出了点问题。以下是代码:
$title = $_POST['templatename'];
$user = $_POST['username'];
$selectedcoordinates = $_POST['templatestring'];
$title = trim($title);
$user = trim($user);
$filename = $title . "_by_" . $user;
var_dump($title);
var_dump($user);
var_dump($filename);
返回这个:
string(11) "Single Tile"
string(6) "Author"
string(21) "Single Tile_by_Author"
这里的值来自HTML表单,为什么"Single Tile"
没有变成"SingleTile"
?