includes/libs/replacers/DoubleReplacer.php

   1 <?php
   2 /**
   3  * This program is free software; you can redistribute it and/or modify
   4  * it under the terms of the GNU General Public License as published by
   5  * the Free Software Foundation; either version 2 of the License, or
   6  * (at your option) any later version.
   7  *
   8  * This program is distributed in the hope that it will be useful,
   9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  11  * GNU General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along
  14  * with this program; if not, write to the Free Software Foundation, Inc.,
  15  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  16  * http://www.gnu.org/copyleft/gpl.html
  17  *
  18  * @file
  19  */
  20
  21 /**
  22  * Class to perform secondary replacement within each replacement string
  23  *
  24  * @deprecated since 1.32, use a Closure instead
  25  */
  26 class DoubleReplacer extends Replacer {
  27         /**
  28          * @param mixed $from
  29          * @param mixed $to
  30          * @param int $index
  31          */
  32         public function __construct( $from, $to, $index = 0 ) {
  33                 wfDeprecated( __METHOD__, '1.32' );
  34                 $this->from = $from;
  35                 $this->to = $to;
  36                 $this->index = $index;
  37         }
  38
  39         /**
  40          * @param array $matches
  41          * @return mixed
  42          */
  43         public function replace( array $matches ) {
  44                 return str_replace( $this->from, $this->to, $matches[$this->index] );
  45         }
  46 }