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   1  <?php
   2  
   3  /**
   4    * File.php - This is not a class, only a set of functions. Including
   5    * this file you two file methods to manage files and templates.
   6    */
   7  
   8  /**
   9    * printTemplate - get the contents of a PHP file and store it into
  10    * a variable.
  11    *
  12    * param $file The filename to open
  13    * return $content The file content after PHP parsing
  14    */
  15  function printTemplate ($filename) {
  16      ob_start();
  17      include($filename);
  18      $content = ob_get_contents();
  19      ob_end_clean();
  20      ob_end_flush();
  21      return $content;
  22  }
  23  
  24  /**
  25    * write - print the $content into $file.
  26    *
  27    * param $file The filename to open
  28    * param $content The file content to write
  29    */
  30  function write ($filename, $content) {
  31      if (!$handle = fopen($filename, 'w')) {
  32          echo "Cannot open file ($filename)";
  33          exit;
  34      }
  35      if (fwrite($handle, $content) === FALSE) {
  36          echo "Cannot write to file ($filename)";
  37          exit;
  38      }
  39      fclose($handle);
  40  }
  41  
  42  ?>