Search results for: "parameter passing"

How can using multiple variables in a link impact the performance or security of a PHP application?

Using multiple variables in a link can impact the performance of a PHP application by increasing the amount of data being passed in the URL, which can...

How can file paths and names be securely passed as parameters in a PHP script?

When passing file paths and names as parameters in a PHP script, it is important to validate and sanitize the input to prevent any potential security...

What are common pitfalls when implementing JavaScript functions like popups in PHP applications?

Common pitfalls when implementing JavaScript functions like popups in PHP applications include not properly escaping PHP variables when passing them t...

How can sessions be utilized to pass data between PHP pages and what are the advantages and disadvantages?

Sessions can be utilized to pass data between PHP pages by storing the data in the $_SESSION superglobal array. This allows data to persist across mul...

What are some common methods for generating graphs or charts in PHP based on data from a database?

One common method for generating graphs or charts in PHP based on data from a database is to use a library like Chart.js or Google Charts. These libra...