note 72380 added to function.copy
| From: | code at ashleyhunt dot co dot uk | Date: | Wed, 17 Jan 2007 00:01:16 +0000 |
| Subject: | note 72380 added to function.copy | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-121818@lists.php.net to get a copy of this message | ||
Okay,
I had problems copying whole (long) directory structures in one go so I have included the mkpath()
function to create an entire directory structure that does not yet exist.
Also upadated the dircopy() function to work on windows as well as unix with he inclusion of
DIRECTORY_SEPARATOR
Tested and works well on Apache/2.2.2 (Win32) DAV/2 with PHP/5.1.4
<?
dircopy("data/39/2006/11/04/e233743", "cddump/data/39/2006/11/04/e233743",
true);
function mkpath($path) {
$dirs=array();
$path=preg_replace('/(\/){2,}|(\\\){1,}/','/',$path); //only forward-slash
$dirs=explode("/",$path);
$path="";
foreach ($dirs as $element)
{
$path.=$element."/";
if(!is_dir($path))
{
if(!mkdir($path)){ echo "something was wrong at : ".$path; return 0; }
}
}
return true;
}
function dircopy($srcdir, $dstdir, $verbose = false) {
$num = 0;
mkpath($dstdir);
if($curdir = opendir($srcdir)) {
while($file = readdir($curdir)) {
if($file != '.' && $file != '..') {
$srcfile = $srcdir . DIRECTORY_SEPARATOR . $file;
$dstfile = $dstdir . DIRECTORY_SEPARATOR . $file;
if(is_file($srcfile)) {
if(is_file($dstfile)) { $ow = filemtime($srcfile) - filemtime($dstfile); } else { $ow = 1;
}
if($ow > 0) {
if($verbose) echo "Copying '$srcfile' to '$dstfile'...";
if(copy($srcfile, $dstfile)) { touch($dstfile, filemtime($srcfile)); $num++; if($verbose)
echo "OK\n";
}
else { echo "Error: File '$srcfile' could not be copied!\n"; }
}
}
else if(is_dir($srcfile)) {
$num += dircopy($srcfile, $dstfile, $verbose);
}
}
}
closedir($curdir);
}
return $num;
}
?>
----
Server IP: 69.147.83.197
Probable Submitter: 89.241.191.245
----
Manual Page -- http://www.php.net/manual/en/function.copy.php
Edit -- https://master.php.net/note/edit/72380
Del: integrated -- https://master.php.net/note/delete/72380/integrated
Del: useless -- https://master.php.net/note/delete/72380/useless
Del: bad code -- https://master.php.net/note/delete/72380/bad+code
Del: spam -- https://master.php.net/note/delete/72380/spam
Del: non-english -- https://master.php.net/note/delete/72380/non-english
Del: in docs -- https://master.php.net/note/delete/72380/in+docs
Del: other reasons-- https://master.php.net/note/delete/72380
Reject -- https://master.php.net/note/reject/72380
Search -- https://master.php.net/manage/user-notes.php