<?php$revision_array = array(3099, 3339, 2573,3351); /* svn的版本號 */$svnPeer = new svnPeer();$filelist = $svnPeer->_get_file_list($revision_array);if (!empty($filelist)){  $lbv_export = $svnPeer->_svn_export_list($filelist, 'trunk889');  if (true === $lbv_export)  {    echo '導出成功';  }  else  {    echo '導出失敗';  }}else{  echo '獲取文件列表失敗';}/** * php操作svn類，全部利用php內置的svn函數 * * @author wengxianhu * @date 2013-08-05 */class svnPeer{  /* svn用戶名 */  public $svn_user = 'wengxianhu';  /* svn密碼 */  public $svn_password = 'wxh025';  /* 來源路徑 */  public $source_path = '/var/www/trunk/';  /* 目標路徑 */  public $dest_path = '/var/www/';  /**   * 構造函數   *   * @author wengxianhu   * @date 2013-08-05   * @return void   */  public function __construct ()  {    $this->_svn_connect();  }  /**   * 配置SVN使用默認的用戶名和密碼   *   * @author wengxianhu   * @date 2013-08-05   * @return void   */  public function _svn_connect ()  {    svn_auth_set_parameter(SVN_AUTH_PARAM_DEFAULT_USERNAME, $this->svn_user);    svn_auth_set_parameter(SVN_AUTH_PARAM_DEFAULT_PASSWORD, $this->svn_password);  }  /**   * 根據svn版本號獲取所有的文件路徑   *   * @author wengxianhu   * @date 2013-08-05   * @param array $revision_array 版本號列表   * @return array   */  public function _get_file_list ($revision_array = array())  {    if (!empty($revision_array))    {      $filelist = array();      $log_list = array();      rsort($revision_array, SORT_NUMERIC);      foreach ($revision_array as $_k=>$_v)      {        $log_list = @svn_log($this->source_path, $_v, $_v);        if (false === $log_list)        {          return false;        }        else        {          $log_list = current($log_list);          foreach ($log_list['paths'] as $s_k=>$s_v)          {            $s_v['path'] = preg_replace('/^//[^//]+//(.*)$/i', '$1', $s_v['path']);            $filetmp = $s_v['path'];            if (is_file($this->source_path . $s_v['path']))            {              if (false === $this->multidimensional_search($filelist, array('filepath'=>$s_v['path'])))              {                $filelist[] = array(                  'revision_no'    => $log_list['rev'],                  'filepath'     => $s_v['path']                );              }            }          }        }      }      return $filelist;    }  }  /**   * 對多維數組進行搜索   *   * @author wengxianhu   * @date 2013-08-05   * @param array $parents 被搜索數組   * @param array $searched 搜索數組   * @return boolean   */  public function multidimensional_search ($parents = array(), $searched = array())  {    if (empty($searched) || empty($parents))    {      return false;    }    foreach ($parents as $key => $value)    {      $exists = true;      foreach ($searched as $skey => $svalue) {        $exists = ($exists && IsSet($parents[$key][$skey]) && $parents[$key][$skey] == $svalue);      }      if ($exists)      {        return $key;      }    }    return false;  }  /**   * 根據svn版本號導出相應的文件   *   * @author wengxianhu   * @date 2013-08-05   * @param array $file_array 文件路徑名   * @param string $package_name 包名   * @return boolean 成功為true，失敗為false   */  public function _svn_export_list ($file_array = array(), $package_name = '')  {    $info = true;    $this->dest_path = $this->dest_path . $package_name;    if (file_exists($this->dest_path))    {      $this->delDirAndFile($this->dest_path);    }    foreach ($file_array as $_k=>$_v)    {      $source_files = $this->source_path . $_v['filepath'];      $dest_files = $this->dest_path . '/' . $_v['filepath'];      $revision_no = (int)$_v['revision_no'];      $this->_mkdirm(dirname($dest_files));      $lbv_export = @svn_export($source_files, $dest_files, false, $revision_no);      if (false === $lbv_export)      {        $info = false;        break;      }    }    return $info;  }  /**   * 創建文件夾   *   * @author wengxianhu   * @date 2013-08-05   * string $path 文件路徑（不包括文件名）   * return void   */  public function _mkdirm ($path)  {    if (!file_exists($path))    {      $this->_mkdirm(dirname($path));      mkdir($path, 0755);    }  }  /**   * 循環刪除目錄和文件函數   *   * @author wengxianhu   * @date 2013-08-15   * @param string $dirName 目錄路徑   * return array   */  public function delDirAndFile($dirName)  {    if ( $handle = opendir( "$dirName" ) )    {      while ( false !== ( $item = readdir( $handle ) ) )      {        if ( $item != "." && $item != ".." )        {          if ( is_dir( "$dirName/$item" ) )          {            $this->delDirAndFile( "$dirName/$item" );          }          else          {            unlink( "$dirName/$item" );          }        }      }      closedir( $handle );      rmdir( $dirName );    }  }}