Search results for: "record set"

What are best practices for handling form submissions with radio buttons in PHP?

When handling form submissions with radio buttons in PHP, it is important to validate the input to ensure that only one radio button is selected. This...

What potential issue could arise from not properly setting error handling in a PHP script?

If error handling is not properly set in a PHP script, potential issues could include uncaught exceptions or errors that disrupt the flow of the progr...

What are common pitfalls when using selected attributes in HTML options for PHP forms?

One common pitfall when using selected attributes in HTML options for PHP forms is forgetting to set the selected attribute for the option that should...

What steps should be taken to ensure consistent character encoding across all aspects of a PHP web application, including database connections and HTTP responses?

To ensure consistent character encoding across all aspects of a PHP web application, including database connections and HTTP responses, you should set...

How can PHP headers be used to ensure proper content type when sending images?

When sending images using PHP, it is important to set the proper content type in the HTTP headers to ensure that the browser interprets the data corre...