includes/export/DumpStringOutput.php

   1 <?php
   2 /**
   3  * Stream outputter that buffers and returns data as a string.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  * http://www.gnu.org/copyleft/gpl.html
  19  *
  20  * @file
  21  */
  22
  23 /**
  24  * @ingroup Dump
  25  * @since 1.28
  26  */
  27 class DumpStringOutput extends DumpOutput implements Stringable {
  28         /** @var string */
  29         private $output = '';
  30
  31         /**
  32          * @param string $string
  33          */
  34         public function write( $string ) {
  35                 $this->output .= $string;
  36         }
  37
  38         /**
  39          * Get the string containing the output.
  40          *
  41          * @return string
  42          */
  43         public function __toString() {
  44                 return $this->output;
  45         }
  46 }