note 86272 added to function.copy

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;
}
?>
----
Server IP: 64.71.164.2
Probable Submitter: 74.45.39.106
----
Manual Page -- http://www.php.net/manual/en/function.copy.php
Edit        -- https://master.php.net/note/edit/86272
Del: integrated  -- https://master.php.net/note/delete/86272/integrated
Del: useless     -- https://master.php.net/note/delete/86272/useless
Del: bad code    -- https://master.php.net/note/delete/86272/bad+code
Del: spam        -- https://master.php.net/note/delete/86272/spam
Del: non-english -- https://master.php.net/note/delete/86272/non-english
Del: in docs     -- https://master.php.net/note/delete/86272/in+docs
Del: other reasons-- https://master.php.net/note/delete/86272
Reject      -- https://master.php.net/note/reject/86272
Search      -- https://master.php.net/manage/user-notes.php