Search results for: "delete function"

How can the session_start() function impact the ability to delete cookies using unset() and setcookie() in PHP?

When the session_start() function is called in PHP, it automatically sends a cookie to the browser to store the session ID. This can interfere with th...

What potential pitfalls should be considered when using unlink() function in PHP to delete files?

When using the unlink() function in PHP to delete files, it is important to consider potential pitfalls such as inadvertently deleting important files...

How can the unlink function in PHP be used to delete multiple files when the file names are stored in variables?

To delete multiple files using the unlink function in PHP when the file names are stored in variables, you can simply loop through the array of file n...

How can one effectively delete non-empty directories using FTP functions in PHP?

When using FTP functions in PHP to delete directories, it is important to note that the rmdir() function can only delete empty directories. To delete...

What function can be used in PHP to delete a file from a directory?

To delete a file from a directory in PHP, you can use the `unlink()` function. This function takes the file path as an argument and removes the specif...