File downloading problems

File upload problems I encountered when I click the "upload" button, the move_uploaded_file () problem occurs. My code: [code = PHP] [/code] for ($ I = 0; $ I & lt; count ($ filename); $ I ++) {if (move_uploaded_file ($ tmp file upload problems
My problem is that move_uploaded_file () occurs when you click upload.
My code:
[Code = PHP] [/code] for ($ I = 0; $ I If (move_uploaded_file ($ tmpname [$ I], $ file_path. $ tmpname [$ I]) = true ){
$ Insertsql = 'Insert into tb_upfile (filename, filepath, filetype, upanthor, chkdownnum, ispub) values ("'. trim ($ filename [$ I]). '","'. $ file_path. $ filename [$ I]. '","'. $ filetype [$ I]. '"," houqingdong ","'. trim ($ chkdownnum ). '",'. $ tmppub [$ I]. ')';
Try {
$ Dsn = "mysql: host = localhost; dbname = db_upan ";
$ Db = new PDO ($ dsn, "root ","");
$ Db-> exec ($ insertsql );
$ Db = null;
} Catch (PDOException $ e ){
Echo 'database operation error ';
}
} Else {
Echo "move_uploded_file error !! ";
}

}

The error message is:
Warning: move_uploaded_file (C: // xampp/htdocs/upan/upfile/C: \ xampp \ tmp \ phpD432.tmp) [function. move-uploaded-file]: failed to open stream: Invalid argument in C: \ xampp \ htdocs \ upan \ upfile_chk.php on line 33

Warning: move_uploaded_file () [function. move-uploaded-file]: Unable to move 'C: \ xampp \ tmp \ phpD432.tmp 'to 'C: // xampp/htdocs/upan/upfile/C: \ xampp \ tmp \ phpD432.tmp 'in C: \ xampp \ htdocs \ upan \ upfile_chk.php on line 33

------ Solution --------------------
The move_uploaded_file parameter has an error. you can check the output.
------ Solution --------------------
Path... Unable to move 'C: \ xampp \ tmp \ phpD432.tmp'
'C: // xampp/htdocs/upan/upfile/C: \ xampp \ tmp \ phpD432.tmp'
------ Solution --------------------
If (move_uploaded_file ($ tmpname [$ I], $ file_path. $ filename [$ I]) = true) {// save it as the original file name
------ Solution --------------------
If (move_uploaded_file ($ tmpname [$ I], $ file_path. $ tmpname [$ I]) = true)

Move_uploaded_file (File, new location)

Move_uploaded_file () is output first. check whether the path is correct.