$file = "D:\PHP_OBJECT\6\2\param.txt";echo $file;
Copy after login
php路径中的数字没有了？，是apache错了还是php设置错了，怎么测试呢？
回复讨论(解决方案)
$file = 'D:\PHP_OBJECT\6\2\param.txt';echo $file;
Copy after login
Copy after login
D:\PHP_OBJECT\6\2\param.txt
双引号中转义会生效，慎用！
按规矩，无论是双引号还是单引号中，字符 \ 都是应该转义的
$file = 'D:\\PHP_OBJECT\\6\\2\\param.txt';
$file = 'D:\PHP_OBJECT\6\2\param.txt';echo $file;
Copy after login
Copy after login
D:\PHP_OBJECT\6\2\param.txt
双引号中转义会生效，慎用！
按规矩，无论是双引号还是单引号中，字符 \ 都是应该转义的
$file = 'D:\\PHP_OBJECT\\6\\2\\param.txt';
谢谢
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