Simulate xcopy function example code

Specify at least one name and source file name; when /S is selected, all files in the source directory and its subdirectories will be COPYed. Unless the /E parameter is specified, /S will not copy an empty directory. If the /S parameter is not specified, XCOPY will only copy the files in the source directory itself, without involving the subdirectories under it; when the /V parameter is selected, the copied Sectors are tested, but the speed will be reduced.

<?php 
/*************************************
* 系统名称：模拟xcopy的函数
* 程序功能：模拟xcopy的函数
*************************************/
?>
<?
//copy a direction&#39;s all files to another direction 
function xCopy($source, $destination, $child){ 
//用法： 
// xCopy("feiy","feiy2",1):拷贝feiy下的文件到 feiy2,包括子目录 
// xCopy("feiy","feiy2",0):拷贝feiy下的文件到 feiy2,不包括子目录 
//参数说明： 
// $source:源目录名 
// $destination:目的目录名 
// $child:复制时，是不是包含的子目录 
if(!is_dir($source)){ 
echo("Error:the $source is not a direction!"); 
return 0; 
} 
if(!is_dir($destination)){ 
mkdir($destination,0777); 
} 


$handle=dir($source); 
while($entry=$handle->read()) { 
if(($entry!=".")&&($entry!="..")){ 
if(is_dir($source."/".$entry)){ 
if($child) 
xCopy($source."/".$entry,$destination."/".$entry,$child); 
} 
else{ 

copy($source."/".$entry,$destination."/".$entry); 
} 

} 
} 

return 1; 
} 

?>

The above is the detailed content of Simulate xcopy function example code. For more information, please follow other related articles on the PHP Chinese website!