This method extract from the archive one file identified by $p_filename. The return value is a string with the file content, or NULL on error.

@access public

Parameters

string $p_filename The path of the file to extract in a string.:

Return value

a string with the file content or NULL.

File

drupal-7.x/modules/system/system.tar.inc, line 520

Class

Archive_Tar

Creates a (compressed) Tar archive *

Code

function extractInString($p_filename) 
 {
  if ($this->_openRead()) {
    $v_result = $this->_extractInString($p_filename);
    $this->_close();
  }
  else {
    $v_result = NULL;
  }

  return $v_result;
}