Search results for: "touch() function"

Can the chmod() function in PHP be used to modify file permissions after using the copy() function?

Yes, the chmod() function in PHP can be used to modify file permissions after using the copy() function. You can first use the copy() function to copy...

How can the "undefined function" error be resolved when trying to include and call a function in PHP?

When encountering an "undefined function" error in PHP, it typically means that the function being called has not been defined or included in the curr...

How can including the file with the function definition prevent the "Fatal Error: Call to undefined Function" in PHP?

When PHP encounters a "Fatal Error: Call to undefined Function," it means that the function being called has not been defined in the current scope. To...

How can a PHP function be triggered when clicking on a link without using the _GET function?

To trigger a PHP function when clicking on a link without using the _GET function, you can use JavaScript to make an AJAX request to a PHP file that c...

What function in PHP can be used to sort an array based on a custom comparison function?

To sort an array based on a custom comparison function in PHP, you can use the `usort()` function. This function allows you to define a custom compari...