PHP - What functions should be called when we post the user enter info on a page?

[stituigiree]

In a registration procedure, after a user has successfully registered, I need to output the user entered information such as, user name, password, security question, etc. back to a welcome page.My question is what some good practice I should follow in order to output the user enter info on a page?For example,\[code\]echo htmlentities($user_name);echo htmlentities($user_password);echo htmlentities($user_secrete_answer);\[/code\]Thank you