$old_file = "images/oldfilename.jpg"; $new_file = "uploads/newfilename.jpg"; if(rename($old_file, $new_file)){ echo "File moved successfully."; } else{ echo "Error moving file."; }
$old_file = "images/oldfilename.jpg"; $new_file = "images/newfilename.jpg"; if(rename($old_file, $new_file)){ echo "File renamed successfully."; } else{ echo "Error renaming file."; }These examples use the built-in PHP function `rename()`, which is part of the core PHP package. No additional package libraries are required.