3 回答PHP Warning: fopen(F:\demo\text.txt): failed to open stream: No such file or directory in index.php on line 3

3 回答Warning: fopen(D:/e.txt): failed to open stream: No such file or directory in /54/754/KwBf/index.php on line 3 Warning: fclose() expects parameter 1 to be resource, boolean given in /54/754/KwBf/index.php on line 12

2 回答fopen：怎么打开windows的文件

4 回答为什么是这样的Warning: fopen(/webroot/resource/php/f.txt): failed to open stream: No such file or directory in /54/754/Ka5C/index.php on line 3

1 回答没看懂$file_handle = fopen("/data/webroot/resource/php/f.txt","r");这个？？？？？？？？