Hi there
Attached please find some useful php for file management. This is something that I have been wanting for a very long time, decided to create one myself.
1. Zip a folder to a file
2. UnZip a file to a target location
3. Create a text file (recursively)
4. Append to a text file
5. Delete a file
6. Check file existence
7. Copy a file to another
8. Get file contents
9. Get ip
10. Get HTML / JSON from URL
11. Rename a file
12. Create a folder (recursively)
13. Create a log file
14. Delete a folder (recursively)
15. Rename / Move a folder
16. Copy a folder to another
17. Path info
18. Get folder list of files
19. Get folder list (recursively)
20. Send email
21. Delete a folder (recursively)
Enjoy!
Attached please find some useful php for file management. This is something that I have been wanting for a very long time, decided to create one myself.
1. Zip a folder to a file
2. UnZip a file to a target location
3. Create a text file (recursively)
4. Append to a text file
5. Delete a file
6. Check file existence
7. Copy a file to another
8. Get file contents
9. Get ip
10. Get HTML / JSON from URL
11. Rename a file
12. Create a folder (recursively)
13. Create a log file
14. Delete a folder (recursively)
15. Rename / Move a folder
16. Copy a folder to another
17. Path info
18. Get folder list of files
19. Get folder list (recursively)
20. Send email
21. Delete a folder (recursively)
Enjoy!
B4X:
#if PHP
/**
* FlxZipArchive, Extends ZipArchiv.
* Add Dirs with Files and Subdirs.
*
* <code>
* $archive = new FlxZipArchive;
* // .....
* $archive->addDir( 'test/blub', 'blub' );
* </code>
*/
class FlxZipArchive extends ZipArchive {
/**
* Add a Dir with Files and Subdirs to the archive
*
* @param string $location Real Location
* @param string $name Name in Archive
* @author Nicolas Heimann
* @access private
**/
public function addDir($location, $name) {
$this->addEmptyDir($name);
$this->addDirDo($location, $name);
} // EO addDir;
/**
* Add Files & Dirs to archive.
*
* @param string $location Real Location
* @param string $name Name in Archive
* @author Nicolas Heimann
* @access private
**/
private function addDirDo($location, $name) {
$name .= '/';
$location .= '/';
// Read all Files in Dir
$dir = opendir ($location);
while ($file = readdir($dir))
{
if ($file == '.' || $file == '..') continue;
// Rekursiv, If dir: FlxZipArchive::addDir(), else ::File();
$do = (filetype( $location . $file) == 'dir') ? 'addDir' : 'addFile';
$this->$do($location . $file, $name . $file);
}
} // EO addDirDo();
}
function DirectoryCopy($src, $dst) {
//check the source directory
$source_exists = is_dir($src);
$target_exists = is_dir($dst);
if (!$source_exists) {
//source does not exist
die("no");
}
if ($target_exists) {
//target already exists
die("yes");
}
// open the source directory
$dir = opendir($src);
// Make the destination directory if not exist
mkdir($dst, 0700, true);
// Loop through the files in source directory
foreach (scandir($src) as $file) {
if (( $file != '.' ) && ( $file != '..' )) {
if ( is_dir($src . '/' . $file) )
{
// Recursively calling custom copy function
// for sub directory
DirectoryCopy($src . '/' . $file, $dst . '/' . $file);
}
else {
copy($src . '/' . $file, $dst . '/' . $file);
}
}
}
closedir($dir);
//return directory existence
$res = DirectoryExists($dst);
die($res);
}
function FileUnzip($zipfile, $extractTo) {
if (!file_exists($zipfile)) {
die("no");
}
// Create new zip class
$zip = new ZipArchive;
$zip->open($zipfile);
// Extracts to current directory
$zip->extractTo($extractTo);
$zip->close();
//return directory existence
$res = FileExists($extractTo);
die($res);
}
function DirectoryListRecursive($path) {
$target_exists = is_dir($path);
if (!$target_exists) {
//source does not exist
die("{}");
}
$iterator = new RecursiveDirectoryIterator($path);
// skip dot files while iterating
$iterator->setFlags(RecursiveDirectoryIterator::SKIP_DOTS);
$rii = new RecursiveIteratorIterator($iterator, RecursiveIteratorIterator::SELF_FIRST);
$files = array();
foreach ($rii as $file) {
$fname = $file->getPathname();
$fname = str_replace('\\', '/', $fname);
$files[] = $fname;
}
$output = json_encode($files);
die($output);
}
function DirectoryDelete($dir) {
$target_exists = is_dir($dir);
if (!$target_exists) {
//source does not exist
die("no");
}
$iter = new RecursiveDirectoryIterator($dir);
foreach (new RecursiveIteratorIterator($iter, RecursiveIteratorIterator::CHILD_FIRST) as $f) {
if ($f->isDir()) {
rmdir($f->getPathname());
} else {
unlink($f->getPathname());
}
}
rmdir($dir);
//return directory existence
$res = DirectoryExists($dir);
}
function DirectoryZip($path, $zipname) {
$target_exists = is_dir($path);
if (!$target_exists) {
//source does not exist
die("no");
}
$za = new FlxZipArchive;
$res = $za->open($zipname, ZipArchive::CREATE);
if($res === TRUE) {
$za->addDir($path, basename($path));
$za->close();
}
//return directory existence
$res = FileExists($zipname);
}
function FileGetJSON($url) {
$f = file_get_contents($url);
echo $f;
}
function FileGetHTML($url) {
$f = file_get_contents($url);
echo $f;
}
function DirectoryMake($dirpath) {
$target_exists = is_dir($dirpath);
if ($target_exists) {
die("yes");
}
mkdir($dirpath, 0700, true);
//return directory existence
$res = DirectoryExists($dirpath);
die($res);
}
function FileDelete($filex) {
if (file_exists($filex)) {
unlink($filex);
}
$res = FileExists($filex);
switch ($res) {
case "yes":
die("no");
case "no":
die("yes");
default:
die("no");
}
}
function FileExists($path) {
if (file_exists($path)) {
die("yes");
}else {
die("no");
}
}
function DirectoryExists($path) {
$target_exists = is_dir($path);
if (!$target_exists) {
//source does not exist
die("no");
}
die("yes");
}
function RollingCopyright($message,$year)
{
die("$message ©$year-" . date("Y"));
}
function WriteFile($fileName, $fileContents) {
file_put_contents($fileName, $fileContents);
die(true);
}
function LogFile($fileName, $fileContents) {
$msg = date("Y-m-d H:i:s ") . $fileContents . "\n";
file_put_contents($fileName, $msg, FILE_APPEND);
die("yes");
}
function FileAppend($fileName, $fileContents) {
if (!file_exists($fileName)) {
die("no");
}
file_put_contents($fileName, $fileContents, FILE_APPEND);
die("yes");
}
function FileCopy($source, $target) {
// does the file / directory
if (!file_exists($source)) {
die("no");
}
if (!file_exists($target)) {
die("no");
}
copy($source, $target);
$res = FileExists($target);
die($res);
}
function FileRename($source, $target) {
// does the file / directory
if (!file_exists($source)) {
die("no");
}
//if target exists, no
if (file_exists($target)) {
die("no");
}
rename($source, $target);
$res = FileExists($target);
die($res);
}
function GetFile($fileName) {
// does the file / directory
if (!file_exists($fileName)) {
die("");
}
$f = file_get_contents($fileName);
die($f);
}
function GetPathInfo($fileName) {
// does the file / directory
if (!file_exists($fileName)) {
die("");
}
$path_parts = pathinfo($fileName);
$output = json_encode($path_parts);
die(output);
}
function SendEmail($from,$to,$cc,$subject,$msg) {
$msg = str_replace("|", "\r\n", $msg);
$msg = str_replace("\n.", "\n..", $msg);
// use wordwrap() if lines are longer than 70 characters
$msg = wordwrap($msg,70,"\r\n");
//define from header
$headers = "From:" . $from . "\r\n";
$headers .= "Cc: " . $cc . "\r\n";
$headers .= "X-Mailer:PHP/" . phpversion();
// send email
$response = (mail($to,$subject,$msg,$headers)) ? "success" : "failure";
$output = json_encode(array("response" => $response));
header('content-type: application/json; charset=utf-8');
die($output);
}
function DirectoryList($path) {
$files = array();
$dirs = array();
$fnum = $dnum = 0;
if (is_dir($path))
{
$dh = opendir($path);
do
{
$item = readdir($dh);
if ($item !== FALSE && $item != "." && $item != "..")
{
if (is_dir("$path/$item")) $dirs[$dnum++] = $item;
else $files[$fnum++] = $item;
}
} while($item !== FALSE);
closedir($dh);
}
$resp['dnum'] = $dnum;
$resp['fnum'] = $fnum;
$resp['dirs'] = $dirs;
$resp['files'] = $files;
$output = json_encode($resp);
die($output);
}
function ValidateCC($number, $expiry)
{
$ccnum = preg_replace('/[^\d]/', '', $number);
$expiry = preg_replace('/[^\d]/', '', $expiry);
$left = substr($ccnum, 0, 4);
$cclen = strlen($ccnum);
$chksum = 0;
// Diners Club
if (($left >= 3000) && ($left <= 3059) ||
($left >= 3600) && ($left <= 3699) ||
($left >= 3800) && ($left <= 3889))
if ($cclen != 14) die(FALSE);
// JCB
if (($left >= 3088) && ($left <= 3094) ||
($left >= 3096) && ($left <= 3102) ||
($left >= 3112) && ($left <= 3120) ||
($left >= 3158) && ($left <= 3159) ||
($left >= 3337) && ($left <= 3349) ||
($left >= 3528) && ($left <= 3589))
if ($cclen != 16) die(FALSE);
// American Express
elseif (($left >= 3400) && ($left <= 3499) ||
($left >= 3700) && ($left <= 3799))
if ($cclen != 15) die(FALSE);
// Carte Blanche
elseif (($left >= 3890) && ($left <= 3899))
if ($cclen != 14) die(FALSE);
// Visa
elseif (($left >= 4000) && ($left <= 4999))
if ($cclen != 13 && $cclen != 16) die(FALSE);
// MasterCard
elseif (($left >= 5100) && ($left <= 5599))
if ($cclen != 16) die(FALSE);
// Australian BankCard
elseif ($left == 5610)
if ($cclen != 16) die(FALSE);
// Discover
elseif ($left == 6011)
if ($cclen != 16) die(FALSE);
// Unknown
else die(FALSE);
for ($j = 1 - ($cclen % 2); $j < $cclen; $j += 2)
$chksum += substr($ccnum, $j, 1);
for ($j = $cclen % 2; $j < $cclen; $j += 2)
{
$d = substr($ccnum, $j, 1) * 2;
$chksum += $d < 10 ? $d : $d - 9;
}
if ($chksum % 10 != 0) die(FALSE);
if (mktime(0, 0, 0, substr($expiry, 0, 2), date("t"),
substr($expiry, 2, 2)) < time()) die(FALSE);
die(TRUE);
}
