Search results for: "PHP discussions"

How can Windows users locate and edit the php.ini file to adjust configuration settings in PHP?

To locate and edit the php.ini file in Windows, users can typically find it in the PHP installation directory. They can open the file in a text editor...

How can a button in PHP be used to change a value in a MySQL database?

To change a value in a MySQL database using a button in PHP, you can create a form with a button that triggers a PHP script when clicked. In the PHP s...

How can a PHP variable be retrieved from a select form field with an onchange event?

To retrieve a PHP variable from a select form field with an onchange event, you can use JavaScript to send an AJAX request to a PHP script that will u...

What are common mistakes made by PHP beginners when trying to embed scripts on a website?

One common mistake made by PHP beginners when trying to embed scripts on a website is forgetting to properly close PHP tags. This can result in errors...

Why is it recommended to use mysqli_* or PDO functions instead of mysql_* functions in PHP?

It is recommended to use mysqli_* or PDO functions instead of mysql_* functions in PHP because the mysql_* functions are deprecated as of PHP 5.5.0 an...