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'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;
}
?>
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