Shulou(Shulou.com)06/02 Report--

Editor to share with you how DEDECMS banned tourists from commenting. I hope you will learn a lot after reading this article. Let's discuss it together.

How does DEDECMS ban visitors from commenting?

1. Click the background system Settings → system basic parameters → to add a new variable

Variable name: cfg_feedback_guest variable value is 1 type Boolean

two。 Modify feedback.php file under plus folder

The modified code is as follows: replace line 276-313 with:

The code is as follows:

/ / check whether visitors can comment on if ($cfg_feedback_guest=='N') {/ / check that users log in to if (empty ($notuser)) {$notuser=0;} / / comment anonymously if ($notuser==1) {$username = $cfg_ml- > M_ID > 0? 'Anonymous': 'tourist';} else if ($cfg_ml- > M_ID > 0) {$username = $cfg_ml- > cfg_ml- Username;} else {if ($usernameholder account account'& & $pwdfarmer account account') {$rs= $cfg_ml- > CheckUser ($username,$pwd); if ($rs==1) {$dsql- > ExecuteNoneQuery ("Update `UserName" .time (). ", loginip='" .GetIP (). "). Where mid=' {$cfg_ml- > M_ID}'; ");} else {ResetVdValue (); ShowMsg ('the administrator has set up that visitors are not allowed to comment, please login or register first!' ,'- 1'); exit ();}} else {ResetVdValue (); ShowMsg ('the administrator has set up that visitors are not allowed to comment, please login or register first!' ,'- 1'); exit ();} else {/ / check that users log in to if (empty ($notuser)) {$notuser=0;} / / comment anonymously if ($notuser==1) {$username = $cfg_ml- > M_ID > 0? 'Anonymous': 'tourist';} / logged-in user else if ($cfg_ml- > M_ID > 0) {$username = $cfg_ml- > MainUserName;} / / user authentication else {if ($usernameauthentication account) & & $pwduser authentication account') {$rs= $cfg_ml- > CheckUser ($username,$pwd); if ($rs==1) {$dsql- > ExecuteNoneQuery ("Update `UserName" .time (). ", loginip='" .GetIP (). " Where mid=' {$cfg_ml- > M_ID}'; ");} else {$username = 'tourist';}} else {$username = 'tourist';} after reading this article, I believe you have some understanding of how DEDECMS can achieve a ban on tourists' comments. You want to know more about it. Welcome to the industry information channel. Thank you for reading!

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