[Sommaire] [Imprimer]

   1  <?php
   2  
   3  if (!defined('PHP_TEXT_CACHE_INCLUDE_PATH')) {
   4      define('PHP_TEXT_CACHE_INCLUDE_PATH', (dirname(__FILE__) . "/"));
   5  }
   6  
   7  class php_file_utilities {
   8      /**

   9      * Retrieves binary or text data from the specified file

  10      * @param string The file path

  11      * @param string The attributes for the read operation ('r' or 'rb' or 'rt')

  12      * @return mixed he text or binary data contained in the file

  13      */
  14      function &getDataFromFile($filename, $readAttributes, $readSize = 8192) {
  15          $fileContents = null;
  16          $fileHandle = @fopen($filename, $readAttributes);
  17  
  18          if($fileHandle){
  19              do {
  20                  $data = fread($fileHandle, $readSize);
  21  
  22                  if (strlen($data) == 0) {
  23                      break;
  24                  }
  25  
  26                  $fileContents .= $data;
  27              } while (true);
  28  
  29              fclose($fileHandle);
  30          }
  31  
  32          return $fileContents;
  33      } //getDataFromFile

  34  
  35      /**

  36      * Writes the specified binary or text data to a file

  37      * @param string The file path

  38      * @param mixed The data to be written

  39      * @param string The attributes for the write operation ('w' or 'wb')

  40      */
  41  	function putDataToFile($fileName, &$data, $writeAttributes) {
  42          $fileHandle = @fopen($fileName, $writeAttributes);
  43  
  44          if ($fileHandle) {
  45              fwrite($fileHandle, $data);
  46              fclose($fileHandle);
  47          }
  48      } //putDataToFile

  49  } //php_file_utilities

  50  ?>