Search results for: "custom scripting"

What are some potential pitfalls or challenges when developing a custom CMS in PHP with self-programmed functions?

One potential pitfall when developing a custom CMS in PHP with self-programmed functions is the risk of introducing security vulnerabilities if proper...

How can a custom 404 error page be created in PHP?

To create a custom 404 error page in PHP, you can use the header() function to set the HTTP response code to 404 and then include the content of your...

What are the potential pitfalls of allowing users to input custom HTML code in a PHP application, and how can these be mitigated?

Allowing users to input custom HTML code in a PHP application can expose the application to security vulnerabilities such as cross-site scripting (XSS...

What are the potential issues with adding custom smilies to a PHP guestbook script?

One potential issue with adding custom smilies to a PHP guestbook script is that it may increase the risk of cross-site scripting (XSS) attacks if the...

What is the correct syntax for using preg_replace with custom tags in PHP?

When using preg_replace with custom tags in PHP, you need to properly escape the custom tags to prevent any unexpected behavior or errors. This can be...