note 86272 deleted from function.copy by danbrown
| From: | danbrown@php.net | Date: | Mon, 02 Mar 2009 17:52:19 +0000 |
| Subject: | note 86272 deleted from function.copy by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-151353@lists.php.net to get a copy of this message | ||
Note Submitter: AngelKiha
----
Thanks SkyEye for a wonderful copy program that I can work with. Being a info-lover, I've
changed your datacopy() a bit. I've added more information than just the number of files
copied. It now shows Number of files, number of failed files, total amount of data copied (in
bytes, i think), and the path to the failed files. It could probably be cleaned up a little, but
I'm too lazy to do so, as it is very efficient right now.
<?php
// A function to copy files from one directory to another one, including subdirectories and
// nonexisting or newer files. Function returns number of files copied.
// This function is PHP implementation of Windows xcopy A:\dir1\* B:\dir2 /D /E /F /H /R /Y
// Syntaxis: [$returnstring =] dircopy($sourcedirectory, $destinationdirectory [, $offset] [,
$verbose]);
// Example: $num = dircopy('A:\dir1', 'B:\dir2', 1);
// Origional by SkyEye. Remake by AngelKiha.
// Offset count added for the possibilty that it somehow miscounts your files. This is NOT
required.
// Remake returns an explodable string with comma differentiables, in the order of:
// Number copied files, Number of files which failed to copy, Total size (in bytes) of the copied
files,
// and the files which fail to copy. Example:
5,2,150000,\SOMEPATH\SOMEFILE.EXT|\SOMEPATH\SOMEOTHERFILE.EXT
// If you feel adventurous, or have an error reporting system that can log the failed copy files,
they can be
// exploded using the | differentiable, after exploding the result string.
function dircopy($srcdir, $dstdir, $offset, $verbose = false) {
if(!isset($offset)) $offset=0;
$num = 0;
$fail = 0;
$sizetotal = 0;
$fifail = '';
if(!is_dir($dstdir)) mkdir($dstdir);
if($curdir = opendir($srcdir)) {
while($file = readdir($curdir)) {
if($file != '.' && $file != '..') {
$srcfile = $srcdir . '\\' . $file;
$dstfile = $dstdir . '\\' . $file;
if(is_file($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++;
$sizetotal = ($sizetotal + filesize($dstfile));
if($verbose) echo "OK\n";
}
else {
echo "Error: File '$srcfile' could not be copied!\n";
$fail++;
$fifail = $fifail.$srcfile."|";
}
}
}
else if(is_dir($srcfile)) {
$res = explode(",",$ret);
$ret = dircopy($srcfile, $dstfile, $verbose);
$mod = explode(",",$ret);
$imp = array($res[0] + $mod[0],$mod[1] + $res[1],$mod[2] + $res[2],$mod[3].$res[3]);
$ret = implode(",",$imp);
}
}
}
closedir($curdir);
}
$red = explode(",",$ret);
$ret = ($num + $red[0]).",".(($fail-$offset) + $red[1]).",".($sizetotal +
$red[2]).",".$fifail.$red[3];
return $ret;
}
?>