Search results for: "scripts"

How can one avoid the "Call to undefined function" error when working with PHP scripts?

To avoid the "Call to undefined function" error in PHP scripts, ensure that the function being called is defined or included in the script before it i...

What are some potential issues with using the isset function in PHP file upload scripts?

One potential issue with using the isset function in PHP file upload scripts is that it may not accurately determine if a file has been uploaded. This...

What are the best practices for structuring HTML code in PHP scripts to avoid errors?

When embedding HTML code within PHP scripts, it's important to properly structure the code to avoid errors. One common mistake is mixing PHP and HTML...

What are the best practices for structuring and maintaining PHP scripts that involve database queries?

When structuring and maintaining PHP scripts that involve database queries, it is important to separate your database logic from your presentation log...

What best practices should be followed when using headers in PHP scripts to avoid errors?

When using headers in PHP scripts, it is important to ensure that no output has been sent to the browser before setting headers. This can be achieved...