Search results for: "POST array"

How can one ensure that only the field names are sorted and not the input values when sorting the POST array in PHP?

When sorting the POST array in PHP, you can ensure that only the field names are sorted by using the ksort() function, which sorts an array by keys. T...

What is the correct way to access post variables from a form in PHP?

When submitting a form in PHP, the data is sent to the server using either the POST or GET method. To access the data sent via POST, you can use the $...

Is it possible to prevent the POST array from being filled again when a page is refreshed?

When a page is refreshed, the POST array is filled again with the previously submitted form data. To prevent this, you can redirect the user to the sa...

When accessing POST variables in PHP, what are the guidelines for using quotes around array keys to avoid parser errors or warnings?

When accessing POST variables in PHP, it is important to use quotes around array keys to avoid parser errors or warnings. This is especially important...

What is the correct way to use http_build_query with "post" data in PHP?

When using http_build_query with "post" data in PHP, you need to pass an array of data as the second parameter to the function. This array should cont...