Delete files after adding them into an archive - php

Question

I have a question, so I need to delete all files from a directory which I added into an archive. I need to create another methode after zip() for delete files? Or I can do simultaneously?
My code for add in archive:
define("PATH_TO_FILES_FOR_ARCHIVE","/tmp/");
define("NOM_OF_ARCHIVE","/tmp/folder.zip");
addZip(PATH_TO_FILES_FOR_ARCHIVE, NOM_OF_ARCHIVE);
function addZip($source, $destination)
{
if (!extension_loaded('zip') || !file_exists($source)) {
return false;
}
$zip = new ZipArchive();
if (!$zip->open($destination, ZIPARCHIVE::CREATE)) {
return false;
}
$source = str_replace('\\', '/', realpath($source));
if (is_dir($source) === true)
{
$files = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($source), RecursiveIteratorIterator::SELF_FIRST);
foreach ($files as $file)
{
$file = str_replace('\\', '/', $file);
// Ignore "." and ".." folders
if( in_array(substr($file, strrpos($file, '/')+1), array('.', '..')) )
continue;
$file = realpath($file);
if (is_dir($file) === true)
{
$zip->addEmptyDir(str_replace($source . '/', '', $file . '/'));
}
else if (is_file($file) === true)
{
$zip->addFromString(str_replace($source . '/', '', $file), file_get_contents($file));
}
}
}
else if (is_file($source) === true)
{
$zip->addFromString(basename($source), file_get_contents($source));
}
return $zip->close();
}
Thx in advance.

Answer 1

if you just want to delete it then you can delete it using the unlink() function, there is no need to write another procedure for it.
**Edited:**
else if (is_file($source) === true) //if this is a file then zip it
{
$zip->addFromString(basename($source), file_get_contents($source));
unlink($source)
}