Search results for: "require_once"

How can PHP developers ensure that included PHP files are executed properly within the context of the parent file without errors or warnings?

When including PHP files within a parent file, developers should ensure that the included files do not have any syntax errors or warnings that could d...

What are the main differences between require and include in PHP?

The main differences between require and include in PHP are how they handle errors and how they include files. - require will cause a fatal error an...

Is it recommended to create a custom template system in PHP instead of using existing ones like Smarty? What are the potential benefits and drawbacks of doing so?

It is not recommended to create a custom template system in PHP instead of using existing ones like Smarty. Existing template systems like Smarty have...

What is the difference between including PHP files with and without the HTTP protocol?

When including PHP files without the HTTP protocol, the files are included as local files on the server, which can be more efficient and secure. Howev...

Are there any best practices or guidelines for including external files or libraries in PHP scripts to avoid errors like "Call to undefined function"?

When including external files or libraries in PHP scripts, it is important to ensure that the files are properly included and loaded before calling an...