include "lib/compression/FileCompressionFactory.php";

$status = false;
$file_path = "/tmp/test.zip";

$class_prefix = FileCompressionFactory::getClassPrefixByType("zip"); //available values: bzip2, gzip, gzipstream, zip, none
//$class_prefix = FileCompressionFactory::getClassPrefixByExtension( pathinfo($file_path, PATHINFO_EXTENSION) ); //available values: bz2, gzip, zip

if (FileCompressionFactory::isValid($class_prefix)) {
	$FileCompressionHandler = FileCompressionFactory::create($class_prefix);
	$FileCompressionHandler->open($file_path);
	
	//add your content here
	$status = $FileCompressionHandler->write("some sentence here or");
	$status = $status && $FileCompressionHandler->write("some other content here");
	
	$FileCompressionHandler->close();
}

echo $status ? "Compressed!" : "Error!";

include "lib/compression/FileCompressionFactory.php";

$FileCompressionHandler = FileCompressionFactory::create("Gzip");
$FileCompressionHandler->open("/tmp/test.sql.gz");

//add your content here
$content = file_get_contents("/tmp/test.sql");
$status = $FileCompressionHandler->write($content);

$FileCompressionHandler->close();

echo $status ? "Compressed!" : "Error!";

include "lib/compression/ZipHandler.php";

//zip folder
$status = ZipHandler::zip("/tmp/my_folder_to_zip", "/tmp/zipped_file.zip");

//rename files inside of zip
$to_replace = "old/folder/path/";
$replacement = "my/new/folder/";
$status = ZipHandler::renameFileInZip("/tmp/zipped_file.zip", $to_replace, $replacement)

//add file/folder to an existing zip file
$status = ZipHandler::addFileToZip("/tmp/zipped_file.zip", "/tmp/another_folder/", "/internal/zip/folder/path/");

//unzip file to "/tmp/test/" folder
$status = ZipHandler::unzip("/tmp/zipped_file.zip", "/tmp/test/");