[php代码]从svn获取指定版本，并同步到ftp上。

1.从svn获取指定版本。

命令行：svn update svnworkpath --username xxx --password xxx -r head

$cmd = "svn update..."
$ar = array();
$status = 0;
exec($cmd, $ar, $status);

返回的结果包含以下内容：

A    002/ftp_upload.php
U    002/main.php
D    002/config.php

2.处理成本地路径和服务器上传路径：

function svnMessage($remoteArr,$localArr,$CONFIG_PG,$CONFIG_DIR)
{
/*
* local dir
*/
for($ctr = 0;$ctr < count($localArr)-1; $ctr++)
{
//$localArr[$ctr] = str_replace ($CONFIG_FLG,'',$localArr[$ctr]);
$istr = stripos($localArr[$ctr], $CONFIG_PG);
$localArr[$ctr] = substr($localArr[$ctr],$istr);
$localArr[$ctr] = str_replace ('\\','/',$localArr[$ctr]);
}
echo "本地路径:<br />\r\n";
for($ctr = 0;$ctr < count($localArr)-1; $ctr++)
{
echo $localArr[$ctr];
echo "<br />\r\n";
}

/*
* remote dir
*/
for($i = 0;$i < count($remoteArr)-1; $i++)
{
//$remoteArr[$i] = str_replace ($CONFIG_PG,'',$remoteArr[$i]);
$imstr = stripos($remoteArr[$i], $CONFIG_PG);
$remoteArr[$i] = substr($remoteArr[$i],$imstr+strlen($CONFIG_PG));
$remoteArr[$i] = $CONFIG_DIR.str_replace ('\\','/',$remoteArr[$i]);
}
echo "<br />\r\n上传路径:<br />\r\n";
for($i = 0;$i < count($remoteArr)-1; $i++)
{
echo $remoteArr[$i];
echo "<br />\r\n";
}
}

3.连接到ftp

$conn = ftp_connect($ftp_ip) or die("Could not connect");
ftp_login($conn,$ftp_user,$ftp_pass);

4.上传时区分A,U,D和文件或文件夹

function ftp_handle_one($conn,$aud,$localfile,$remotefile)
{
echo "$aud,$localfile,$remotefile\r\n";
$r= true;
if($aud == 'D'){
//删除时，找不到本地文件，无法判断是否文件夹。
try{
$r = ftp_delete($conn,$remotefile);
echo "删除文件 $remotefile --> $r\r\n";
if(!$r){
$r = removeDir($conn,$remotefile);
echo "删除目录 $remotefile --> $r\r\n";
}
}catch(Exception $e){
echo '捕获异常: ' . $e->getmessage() . "<br/>错误代码：" . $e->getcode().'<br/>\r\n';
echo "------\r\n";
}
}else if($aud == 'A'){
if(is_dir($localfile)){
$r = ftp_mkdir($conn,$remotefile);
echo "创建目录 $remotefile --> $r\r\n";
}else{
$r = ftp_upload_one($conn,$localfile,$remotefile);
echo "创建文件 $remotefile --> $r\r\n";
}
}else if($aud == 'U'){
if(is_dir($localfile)){
//ftp_rmdir($conn,$remotefile);
}else{
$r = ftp_upload_one($conn,$localfile,$remotefile);
echo "更新文件 $remotefile --> $r\r\n";
}
}
}

5.递归删除一个目录

function removeDir($conn, $dirName )
{
$arr = ftp_rawlist($conn,$dirName);
//是个目录时，默认会有三行
//array(3) {
//  [0]=>string(7) "total 0"
//  [1]=>string(56) "drw-rw-rw-   1 user     group           0 Sep 23 13:56 ."
//  [2]=>string(57) "drw-rw-rw-   1 user     group           0 Sep 23 13:56 .."
//}
if(count($arr)>=3)
{
for($i = 3;$i < count($arr); $i++)
{
$isdir =  substr($arr[$i],0,1);
$filename = substr($arr[$i],55);//取文件名。
$filename = "$dirName/$filename";

echo "$isdir||$filename";
echo "\r\n";
if($isdir =="d")
{
removeDir($conn,$filename);

}else{
ftp_delete($conn,$filename);
}
}
ftp_rmdir($conn,$dirName);
return true;
}else{
return false;
}
}

6.上传一个文件

function ftp_upload_one($conn,$localfile,$remotefile)
{
// 开始
$fp = fopen($localfile, 'r');
$ret = ftp_nb_fput($conn, $remotefile, $fp, FTP_BINARY);
while ($ret == FTP_MOREDATA)
{
// 加入其它要执行的代码
echo "....";
// 继续传送...
$ret = ftp_nb_continue ($conn);
}
if ($ret != FTP_FINISHED)
{
echo "上传文件中发生错误...";
exit(1);
}
return true;
}

感觉php对ftp,命令行支持得很好。脚本写得很方便。