php - Get full line with fscanf function

Question

I have to read a full line from stdin. When I use fscanf it reads only string before a space. I need to read a whole line inluding spaces. Any ideas how can I achieve this?

Answer 1

尝试

$line = fgets();

PHP手册说：

描述

字符串 fgets ( 资源 $handle [, int $length ] )

从文件指针获取一行。