note 55130 deleted from function.copy by aidan
| From: | aidan@php.net | Date: | Wed, 15 Apr 2009 12:30:55 +0000 |
| Subject: | note 55130 deleted from function.copy by aidan | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-153298@lists.php.net to get a copy of this message | ||
Note Submitter: makarenkoa at ukrpost dot net
----
A function that copies contents of source directory to destination directory and sets up file modes.
It may be handy to install the whole site on hosting.
<?php
// copydirr.inc.php
/*
26.07.2005
Author: Anton Makarenko
makarenkoa at ukrpost dot net
webmaster at eufimb dot edu dot ua
*/
function copydirr($fromDir,$toDir,$chmod=0757,$verbose=false)
/*
copies everything from directory $fromDir to directory $toDir
and sets up files mode $chmod
*/
{
//* Check for some errors
$errors=array();
$messages=array();
if (!is_writable($toDir))
$errors[]='target '.$toDir.' is not writable';
if (!is_dir($toDir))
$errors[]='target '.$toDir.' is not a directory';
if (!is_dir($fromDir))
$errors[]='source '.$fromDir.' is not a directory';
if (!empty($errors))
{
if ($verbose)
foreach($errors as $err)
echo '<strong>Error</strong>: '.$err.'<br />';
return false;
}
//*/
$exceptions=array('.','..');
//* Processing
$handle=opendir($fromDir);
while (false!==($item=readdir($handle)))
if (!in_array($item,$exceptions))
{
//* cleanup for trailing slashes in directories destinations
$from=str_replace('//','/',$fromDir.'/'.$item);
$to=str_replace('//','/',$toDir.'/'.$item);
//*/
if (is_file($from))
{
if (@copy($from,$to))
{
chmod($to,$chmod);
touch($to,filemtime($from)); // to track last modified time
$messages[]='File copied from '.$from.' to '.$to;
}
else
$errors[]='cannot copy file from '.$from.' to '.$to;
}
if (is_dir($from))
{
if (@mkdir($to))
{
chmod($to,$chmod);
$messages[]='Directory created: '.$to;
}
else
$errors[]='cannot create directory '.$to;
copydirr($from,$to,$chmod,$verbose);
}
}
closedir($handle);
//*/
//* Output
if ($verbose)
{
foreach($errors as $err)
echo '<strong>Error</strong>: '.$err.'<br />';
foreach($messages as $msg)
echo $msg.'<br />';
}
//*/
return true;
}
/* sample usage:
WARNING:
if You set wrong $chmod then You'll not be able to access files and directories
in destination directory.
For example: once upon a time I've called the function with parameters:
copydir($fromDir,$toDir,true);
What happened? I've forgotten one parameter (chmod)
What happened next? Those files and directories became inaccessible for me
(they had mode 0001), so I had to ask sysadmin to delete them from root account
Be careful :-)
<?php
require('./copydirr.inc.php');
copydirr('./testSRC','D:/srv/Apache2/htdocs/testDEST',0777,true);
?>
*/
?>