Ftp related important files.

delete-hidden-files.php

<?php
/**
 * Find and delete all hidden files in $dir
 * Usage: remove-hidden-files.php OR remove-hidden-files.php /path/to/parse/
 * 
 * Without path parameter, the current path is being used.
 * 
 * (C)ommitted 2015 by @author Fabian Wolf (@link http://usability-idealist.de/)
 * 
 * @license GNU GPL v3
 */

// find all hidden files in $dir (eg. the current one)
$dir = './';

if( !empty($argv[1]) ) { // first parameter
	if( !file_exists( $argv[1] ) ) {
		echo "\n" . $argv[1] . " does not exist.\n";
		exit(1);
		
	} elseif( file_exists( $argv[1] ) && !is_dir( $argv[1] ) ) {
		echo "\n" . $argv[1] . " is not a directory.\n";
		exit(2);
	}
	
	$dir = '' . $argv[1];
}


$result = shell_exec( 'find ' . $dir . ' -type f -iname ".*" -print' );

if( !empty( $result ) ) {
	echo "\nFound the following files in [$dir]:\n" . $result;
	$hidden_files = explode("\n", trim($result) );
} else {
	echo "\nFound no hidden files in [$dir].\n";
}


if( !empty( $hidden_files ) ) {
	// now, lets remove em
	foreach( $hidden_files as $strFileName ) {
		echo "\nRemoving $strFileName ...";
		
		if( unlink( $strFileName ) != false ) {
			echo " done.\n";
		} else {
			echo " failed!\n";
		}
	}

}

delete_files.php

<?php
function deleteAll($dir) {
    foreach(glob($dir . '/*') as $file) {
        if(is_dir($file))
            deleteAll($file);
        else
            unlink($file);
    }
    rmdir($dir);
}
deleteAll('root');

make_zip.php

<?php
/*
 * PHP Recursive Backup-Script to ZIP-File
 * (c) 2012: Marvin Menzerath. (http://menzerath.eu)
*/

// Make sure the script can handle large folders/files
ini_set('max_execution_time', 600);
ini_set('memory_limit','1024M');

// Start the backup!
zipData('./', './backup.zip');
echo 'Finished.';

// Here the magic happens :)
function zipData($source, $destination) {
    if (extension_loaded('zip') === true) {
        if (file_exists($source) === true) {
            $zip = new ZipArchive();

            if ($zip->open($destination, ZIPARCHIVE::CREATE) === true) {
                $source = realpath($source);

                if (is_dir($source) === true) {
                    $files = new RecursiveIteratorIterator(new RecursiveDirectoryIterator($source), RecursiveIteratorIterator::SELF_FIRST);

                    foreach ($files as $file) {
                        $file = realpath($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();
        }
    }
    return false;
}

unzip.php

<?php
$zip = new ZipArchive;
$res = $zip->open('file_name.zip');
if ($res === TRUE) {
    $zip->extractTo('./');
    $zip->close();
    echo 'Extract success!';
} else {
    echo 'Extact failed!';
}