wp_delete_file_from_directory()
Function: Deletes a file if its path is within the given directory.
Source: wp-includes/functions.php:6177
Function: Deletes a file if its path is within the given directory.
Source: wp-includes/functions.php:6177
Function: Deletes all files that belong to the given attachment.
Source: wp-includes/post.php:5468
Method: Discards expired events, and reduces the remaining list.
Source: wp-admin/includes/class-wp-community-events.php:403
Function: Normalize a filesystem path.
Source: wp-includes/functions.php:1890