php创建文件夹函数

php创建文件夹函数

function CreateFolder( $resourceType, $currentFolder )
{
 if (!isset($_GET)) {
  global $_GET;
 }
 $sErrorNumber = '0' ;
 $sErrorMsg  = '' ;

 if ( isset( $_GET['NewFolderName'] ) )
 {
  $sNewFolderName = $_GET['NewFolderName'] ;
  $sNewFolderName = SanitizeFolderName( $sNewFolderName ) ;

  if ( strpos( $sNewFolderName, '..' ) !== FALSE )
   $sErrorNumber = '102' ;  // Invalid folder name.
  else
  {
   // Map the virtual path to the local server path of the current folder.
   $sServerDir = ServerMapFolder( $resourceType, $currentFolder, 'CreateFolder' ) ;

   if ( is_writable( $sServerDir ) )
   {
    $sServerDir .= $sNewFolderName ;

    $sErrorMsg = CreateServerFolder( $sServerDir ) ;

    switch ( $sErrorMsg )
    {
     case '' :
      $sErrorNumber = '0' ;
      break ;
     case 'Invalid argument' :
     case 'No such file or directory' :
      $sErrorNumber = '102' ;  // Path too long.
      break ;
     default :
      $sErrorNumber = '110' ;
      break ;
    }
   }
   else
    $sErrorNumber = '103' ;
  }
 }
 else
  $sErrorNumber = '102' ;

 // Create the "Error" node.
 echo '<Error number="' . $sErrorNumber . '" originalDescription="' . ConvertToXmlAttribute( $sErrorMsg ) . '" />' ;
}

php文件上传经典代码

function FileUpload( $resourceType, $currentFolder, $sCommand )
{
 if (!isset($_FILES)) {
  global $_FILES;
 }
 $sErrorNumber = '0' ;
 $sFileName = '' ;

 if ( isset( $_FILES['NewFile'] ) && !is_null( $_FILES['NewFile']['tmp_name'] ) )
 {
  global $Config ;

  $oFile = $_FILES['NewFile'] ;

  // Map the virtual path to the local server path.
  $sServerDir = ServerMapFolder( $resourceType, $currentFolder, $sCommand ) ;

  // Get the uploaded file name.
  $sFileName = $oFile['name'] ;
  $sFileName = SanitizeFileName( $sFileName ) ;

  $sOriginalFileName = $sFileName ;

  // Get the extension.
  $sExtension = substr( $sFileName, ( strrpos($sFileName, '.') + 1 ) ) ;
  $sExtension = strtolower( $sExtension ) ;

  if ( isset( $Config['SecureImageUploads'] ) )
  {
   if ( ( $isImageValid = IsImageValid( $oFile['tmp_name'], $sExtension ) ) === false )
   {
    $sErrorNumber = '202' ;
   }
  }

  if ( isset( $Config['HtmlExtensions'] ) )
  {
   if ( !IsHtmlExtension( $sExtension, $Config['HtmlExtensions'] ) &&
    ( $detectHtml = DetectHtml( $oFile['tmp_name'] ) ) === true )
   {
    $sErrorNumber = '202' ;
   }
  }

  // Check if it is an allowed extension.
  if ( !$sErrorNumber && IsAllowedExt( $sExtension, $resourceType ) )
  {
   $iCounter = 0 ;

   while ( true )
   {
    $sFilePath = $sServerDir . $sFileName ;

    if ( is_file( $sFilePath ) )
    {
     $iCounter++ ;
     $sFileName = RemoveExtension( $sOriginalFileName ) . '(' . $iCounter . ').' . $sExtension ;
     $sErrorNumber = '201' ;
    }
    else
    {
     move_uploaded_file( $oFile['tmp_name'], $sFilePath ) ;

     if ( is_file( $sFilePath ) )
     {
      if ( isset( $Config['ChmodOnUpload'] ) && !$Config['ChmodOnUpload'] )
      {
       break ;
      }

      $permissions = 0777;

      if ( isset( $Config['ChmodOnUpload'] ) && $Config['ChmodOnUpload'] )
      {
       $permissions = $Config['ChmodOnUpload'] ;
      }

      $oldumask = umask(0) ;
      chmod( $sFilePath, $permissions ) ;
      umask( $oldumask ) ;
     }

     break ;
    }
   }

   if ( file_exists( $sFilePath ) )
   {
    //previous checks failed, try once again
    if ( isset( $isImageValid ) && $isImageValid === -1 && IsImageValid( $sFilePath, $sExtension ) === false )
    {
     @unlink( $sFilePath ) ;
     $sErrorNumber = '202' ;
    }
    else if ( isset( $detectHtml ) && $detectHtml === -1 && DetectHtml( $sFilePath ) === true )
    {
     @unlink( $sFilePath ) ;
     $sErrorNumber = '202' ;
    }
   }
  }
  else
   $sErrorNumber = '202' ;
 }
 else
  $sErrorNumber = '202' ;

 $sFileUrl = CombinePaths( GetResourceTypePath( $resourceType, $sCommand ) , $currentFolder ) ;
 $sFileUrl = CombinePaths( $sFileUrl, $sFileName ) ;

 SendUploadResults( $sErrorNumber, $sFileUrl, $sFileName ) ;

 exit ;

php 读取文件夹文件函数

function GetFoldersAndFiles( $resourceType, $currentFolder )
{
 // Map the virtual path to the local server path.
 $sServerDir = ServerMapFolder( $resourceType, $currentFolder, 'GetFoldersAndFiles' ) ;

 // Arrays that will hold the folders and files names.
 $aFolders = array() ;
 $aFiles  = array() ;

 $oCurrentFolder = opendir( $sServerDir ) ;

 while ( $sFile = readdir( $oCurrentFolder ) )
 {
  if ( $sFile != '.' && $sFile != '..' )
  {
   if ( is_dir( $sServerDir . $sFile ) )
    $aFolders[] = '<Folder name="' . ConvertToXmlAttribute( $sFile ) . '" />' ;
   else
   {
    $iFileSize = @filesize( $sServerDir . $sFile ) ;
    if ( !$iFileSize ) {
     $iFileSize = 0 ;
    }
    if ( $iFileSize > 0 )
    {
     $iFileSize = round( $iFileSize / 1024 ) ;
     if ( $iFileSize < 1 ) $iFileSize = 1 ;
    }

    $aFiles[] = '<File name="' . ConvertToXmlAttribute( $sFile ) . '" size="' . $iFileSize . '" />' ;
   }
  }
 }

 // Send the folders
 natcasesort( $aFolders ) ;
 echo '<Folders>' ;

 foreach ( $aFolders as $sFolder )
  echo $sFolder ;

 echo '</Folders>' ;

 // Send the files
 natcasesort( $aFiles ) ;
 echo '<Files>' ;

 foreach ( $aFiles as $sFiles )
  echo $sFiles ;

 echo '</Files>' ;
}

php 读取目录文件夹列表程序

function GetFolders( $resourceType, $currentFolder )
{
 // Map the virtual path to the local server path.
 $sServerDir = ServerMapFolder( $resourceType, $currentFolder, 'GetFolders' ) ;

 // Array that will hold the folders names.
 $aFolders = array() ;

 $oCurrentFolder = opendir( $sServerDir ) ;

 while ( $sFile = readdir( $oCurrentFolder ) )
 {
  if ( $sFile != '.' && $sFile != '..' && is_dir( $sServerDir . $sFile ) )
   $aFolders[] = '<Folder name="' . ConvertToXmlAttribute( $sFile ) . '" />' ;
 }

 closedir( $oCurrentFolder ) ;

 // Open the "Folders" node.
 echo "<Folders>" ;

 natcasesort( $aFolders ) ;
 foreach ( $aFolders as $sFolder )
  echo $sFolder ;

 // Close the "Folders" node.
 echo "</Folders>" ;
}

php ubb转换成html,html转换成ubb代码

function htmlToUBB($str)
{
 $str = preg_replace("/<img[^>]+src="([^"]+)"[^>]*>/i","[img]$1[/img]",$str);

 $str = preg_replace("/<embed[^>]+src="([^"]+)"[^>]*></embed>/i","[video]$1[/video]",$str);

 return $str;
}

function UBB($str)
{
 $auto_arr = array(
     "/(?<=[^]a-z0-9-="'\/])((https?|ftp|mms|rtsp)://)([a-z0-9/-_+=.~!%@?#%&;:$\│]+)/i",
     "/(?<=[^]a-z0-9/-_.~?=:.])([_a-z0-9-]+(.[_a-z0-9-]+)*@[a-z0-9-]+(.[a-z0-9-]+)*(.[a-z]{2,4}))/i",
     "/[img](.+?)[/img]/is",
     "/[video](.+?)[/video]/is"
     );

 $auto_url = array(
     '<a href="\1\3" target="_blank">\1\3</a>',
     '<a href="mailto:\0">\0</a>',
     '<a href="\1" rel="Pic" class="thickbox" onfocus="this.blur()"><img class="userimg" src="\1" onError="this.src='./images/img_error.gif'" /></a>',
     '<embed src="\1" quality="high" width="480" height="400" align="middle" wmode="Opaque" allowScriptAccess="sameDomain" type="application/x-shockwave-flash"></embed>'
     );

 $str = preg_replace($auto_arr,$auto_url," ".$str);

 $str = nl2br($str);

 return $str;
}