Search results for: "executed once"

How can scripts be executed without user access in PHP?

Scripts can be executed without user access in PHP by setting up a cron job on the server to run the script at specified intervals. This allows the sc...

What is the PHP command to determine the file currently being executed?

To determine the file currently being executed in PHP, you can use the `__FILE__` magic constant. This constant holds the full path and filename of th...

How can error messages be displayed all at once instead of separately in a PHP form mailer?

To display error messages all at once instead of separately in a PHP form mailer, you can store each error message in an array and then output all the...

How can multiple forms be submitted at once in PHP?

When dealing with multiple forms on a single page in PHP, you can use JavaScript to submit all the forms at once by triggering the submit event of eac...

How can one efficiently iterate through a set of values in PHP and output each value only once?

When iterating through a set of values in PHP and outputting each value only once, you can use a combination of array_unique() and foreach loop. First...