i**p
发帖数: 8 | 1 代码这样：
if (is_writable("test.txt"))
{
echo "writeable";
$file = fopen("test.txt","w");
echo fwrite($file,"Hello World. Testing!");
fclose($file);
}
else
{
echo "we cannot write";
}
?>
结果是：
writable0
文件为何没有写入呢？硬盘上文件已经创建成功，大小为0。 | g**e
发帖数: 6127 | 2 writeable21 is what I got
【在 i**p 的大作中提到】
: 代码这样：
: : if (is_writable("test.txt"))
: {
: echo "writeable";
: $file = fopen("test.txt","w");
: echo fwrite($file,"Hello World. Testing!");
: fclose($file);
: }
: else
|
|
