win7 xampp 验证码，session出不来的问题
需要在前面加上全路径,如："\xampp\tmp" 变成"D:\xampp\tmp"
Warning: session_start(): open(\xampp\tmp\sess_i63e5a6itrtfri9smsr9t3geg3, O_RDWR) failed: No such file or directory (2) in F:\kanbox\phpcode\question2answer\qa-include\qa-app-users.php on line 150
php.ini
; Temporary directory for HTTP uploaded files (will use system default if not
; specified).
; http://php.net/upload-tmp-dir
upload_tmp_dir = "D:\xampp\tmp"
; where MODE is the octal representation of the mode. Note that this
; does not overwrite the process's umask.
; http://php.net/session.save-path
session.save_path = "D:\xampp\tmp"
attrib -r -a D:\xampp\tmp /S