What is the problem with this php file? How to enable PHP to automatically jump to this value link after writing data to the database

What is the problem with this php file? How to enable PHP to automatically jump to this value link after writing data to the database

Defined ('pcpay _ path') or exit; class record_control extends admin_control {public function add () {$ uid = $ this-> _ user ['uid']; if (empty ($ _ POST) {$ this-> _ pkey = 'content'; $ this-> _ ukey = 'record-add '; $ this-> _ title = 'Post '; $ this-> _ place = 'content> article management> publish topic'; $ habits = (array) $ this-> kv-> get ('User _ habits_uid _'. $ uid); $ cid = isset ($ habits ['last _ add_cid '])? (Int) $ habits ['last _ add_cid ']: 0; $ data = $ this-> kv-> get ('auto _ save_record_uid _'. $ uid); if ($ data ){! Empty ($ data ['CID']) & $ cid = $ data ['CID'];} else {$ data ['Intro'] = array (); $ data ['View'] = 0;} $ this-> assign ('data', $ data); $ cidhtml = $ this-> category-> get_cidhtml_by_mid (2, $ cid); $ this-> assign ('cida', $ cidhtml); $ edit_cid_id = '& mid = 2'; $ this-> assign ('edit _ ciid_id ', $ edit_cid_id); $ this-> display('record_set.htm');} else {$ cid = intval (R ('CID', 'P ')); $ products = intval (R ('products', 'P'); $ amount = int Val (R ('amount ', 'P'); $ pc = intval (R ('PC', 'P ')); $ data = array ('cid '=> $ cid, 'products' => $ products, 'amount' => $ amount, 'IP' => ip2long ($ _ ENV ['_ IP']),); $ this-> cms_content-> table = 'cms _ record '; $ id = $ this-> cms_content-> create ($ data); if (! $ Id) {E (1, 'Write content table error');} $ this-> _ user ['tents'] ++; $ this-> user-> update ($ this-> _ user); $ categorys ['count'] ++; $ this-> category-> update ($ categorys ); $ this-> category-> update_cache ($ cid); $ data = $ this-> kv-> delete ('auto _ save_record_uid _'. $ uid); $ habits = (array) $ this-> kv-> get ('User _ habits_uid _'. $ uid); $ habits ['last _ add_cid '] = $ cid; $ habits = $ this-> kv-> set ('User _ habits_uid _'. $ uid, $ habits); // E (0, 'publish finished '. $ ends Tr); if (! $ Data-> E (0, $ endstr) {echo $ errormsg;} elseif ($ pc = "hh") {$ url = "www.w3school.com.cn "; header ("Location: $ url"); exit;} elseif ($ pc = "ff") {$ url = "www.baidu.com"; Header ("Location: $ url "); exit;} elseif ($ pc =" dd ") {$ url =" bbs.csdn.net "; Header (" Location: $ url "); exit ;} else {$ url = "www.baidu.com"; Header ("Location: $ url"); exit ;}}}}

 Untitled Document

The above is the processing file written to the database by PHP.
For example, if the pc value is submitted as "ff" and the PHP file is successfully written to the database after submission, how can I automatically jump to the "ff" value link?

elseif($pc=="ff"){$url="www.baidu.com";Header("Location:$url"); exit;}

This is how to automatically jump to this link after the database is successfully written.

Reply to discussion (solution)

29 rows: $ pc = intval (R ('PC', 'P '));
All intval, whether it is hh ff or dd, and the last $ pc is 0, so it cannot jump.
In addition, the jump must start with "http: //".

29 rows: $ pc = intval (R ('PC', 'P '));
All intval, whether it is hh ff or dd, and the last $ pc is 0, so it cannot jump.
In addition, the jump must start with "http: //".

I have changed this problem, but it cannot jump over. after the database is successfully written, the page is blank.

Defined ('pcpay _ path') or exit; class record_control extends admin_control {public function add () {$ uid = $ this-> _ user ['uid']; if (empty ($ _ POST) {$ this-> _ pkey = 'content'; $ this-> _ ukey = 'record-add '; $ this-> _ title = 'Post '; $ this-> _ place = 'content> article management> publish topic'; $ habits = (array) $ this-> kv-> get ('User _ habits_uid _'. $ uid); $ cid = isset ($ habits ['last _ add_cid '])? (Int) $ habits ['last _ add_cid ']: 0; $ data = $ this-> kv-> get ('auto _ save_record_uid _'. $ uid); if ($ data ){! Empty ($ data ['CID']) & $ cid = $ data ['CID'];} else {$ data ['Intro'] = array (); $ data ['View'] = 0;} $ this-> assign ('data', $ data); $ cidhtml = $ this-> category-> get_cidhtml_by_mid (2, $ cid); $ this-> assign ('cida', $ cidhtml); $ edit_cid_id = '& mid = 2'; $ this-> assign ('edit _ ciid_id ', $ edit_cid_id); $ this-> display('record_set.htm');} else {$ cid = intval (R ('CID', 'P ')); $ products = intval (R ('products', 'P'); $ amount = int Val (R ('amount ', 'P'); $ pc = intval (R ('PC', 'P ')); $ data = array ('cid '=> $ cid, 'products' => $ products, 'amount' => $ amount, 'IP' => ip2long ($ _ ENV ['_ IP']),); $ this-> cms_content-> table = 'cms _ record '; $ id = $ this-> cms_content-> create ($ data); if (! $ Id) {E (1, 'Write content table error');} $ this-> _ user ['tents'] ++; $ this-> user-> update ($ this-> _ user); $ categorys ['count'] ++; $ this-> category-> update ($ categorys ); $ this-> category-> update_cache ($ cid); $ data = $ this-> kv-> delete ('auto _ save_record_uid _'. $ uid); $ habits = (array) $ this-> kv-> get ('User _ habits_uid _'. $ uid); $ habits ['last _ add_cid '] = $ cid; $ habits = $ this-> kv-> set ('User _ habits_uid _'. $ uid, $ habits); // E (0, 'publish finished '. $ ends Tr); if (! $ Data-> E (0, $ endstr) {exit;} elseif ($ pc = "1") {$ url =" http://www.w3school.com.cn "; Header (" Location: $ url "); exit;} elseif ($ pc =" 2 ") {$ url =" www.baidu.com "; Header (" Location: $ url "); exit;} elseif ($ pc =" 3 ") {$ url =" bbs.csdn.net "; Header (" Location: $ url "); exit ;} else {$ url =" http://www.baidu.com "; Header (" Location: $ url "); exit ;}}}}

What's the problem?

29 rows: $ pc = intval (R ('PC', 'P '));
All intval, whether it is hh ff or dd, and the last $ pc is 0, so it cannot jump.
In addition, the jump must start with "http: //".

Defined ('pcpay _ path') or exit; class record_control extends admin_control {public function add () {$ uid = $ this-> _ user ['uid']; if (empty ($ _ POST) {$ this-> _ pkey = 'content'; $ this-> _ ukey = 'record-add '; $ this-> _ title = 'Post '; $ this-> _ place = 'content> article management> publish topic'; $ habits = (array) $ this-> kv-> get ('User _ habits_uid _'. $ uid); $ cid = isset ($ habits ['last _ add_cid '])? (Int) $ habits ['last _ add_cid ']: 0; $ data = $ this-> kv-> get ('auto _ save_record_uid _'. $ uid); if ($ data ){! Empty ($ data ['CID']) & $ cid = $ data ['CID'];} else {$ data ['Intro'] = array (); $ data ['View'] = 0;} $ this-> assign ('data', $ data); $ cidhtml = $ this-> category-> get_cidhtml_by_mid (2, $ cid); $ this-> assign ('cida', $ cidhtml); $ edit_cid_id = '& mid = 2'; $ this-> assign ('edit _ ciid_id ', $ edit_cid_id); $ this-> display('record_set.htm');} else {$ cid = intval (R ('CID', 'P ')); $ products = intval (R ('products', 'P ')); $ Amount = intval (R ('amount ', 'P'); $ pc = intval (R ('PC', 'P ')); $ data = array ('cid '=> $ cid, 'products' => $ products, 'amount' => $ amount, 'IP' => ip2long ($ _ ENV ['_ IP']),); $ this-> cms_content-> table = 'cms _ record '; $ id = $ this-> cms_content-> create ($ data); if (! $ Id) {E (1, 'Write content table error');} elseif ($ pc = "1") {$ url =" http://www.w3school.com.cn "; Header (" Location: $ url "); exit;} elseif ($ pc =" 2 ") {$ url =" www.baidu.com "; Header (" Location: $ url "); exit;} elseif ($ pc =" 3 ") {$ url =" bbs.csdn.net "; Header (" Location: $ url "); exit ;} else {$ url =" http://www.baidu.com "; Header (" Location: $ url "); exit ;}}}}

That's all. thank you.