How to use unlink in Windows 7?

问题

I have a problem when using unlink in my Win 7 machine. This is my code in getFile.php

$file_name = 'C:\xampp\htdocs\fw\tmp\my_file.php';
$myfile = fopen($file_name , 'a');
unlink(''.$file_name );

everytime I execute the code, i get an error message

Warning: unlink(C:\xampp\htdocs\fw\tmp\my_file.php) [function.unlink]: Permission denied in C:\xampp\htdocs\fw\libraries\getFile.php on line 79

Anybody has a solution ?

Thanks before,

回答1:

You cann't remove files that are opened

$file_name = 'C:\xampp\htdocs\fw\tmp\my_file.php';
$myfile = fopen($file_name , 'a');
..
fclose($myfiles);
..
unlink(''.$file_name );

回答2:

$file_name = 'C:\xampp\htdocs\fw\tmp\my_file.php';
$myfile = fopen($file_name , 'a');
unlink(''.$file_name );

You cannot delete file using this

first you need to close that file

using

fclose($myfiles);

and use

$filename="myfile.php";  
unlink("../../../../"$filename);

you cannot delete using c:\xamp.... or http:\\file\files.php

回答3:

i am using windows 10 and xampp , this worked for ,

unlink(pathinfo(realpath($file_name), PATHINFO_DIRNAME).DIRECTORY_SEPARATOR . $file_name);

来源：https://stackoverflow.com/questions/12650777/how-to-use-unlink-in-windows-7