maintenance/clear_interwiki_cache.php

   1 <?php
   2 /**
   3  * This script is used to clear the interwiki links for ALL languages in
   4  * memcached.
   5  * @addtogroup Maintenance
   6  */
   7
   8 /** */
   9 require_once('commandLine.inc');
  10
  11 $dbr = wfGetDB( DB_SLAVE );
  12 $res = $dbr->select( 'interwiki', array( 'iw_prefix' ), false );
  13 $prefixes = array();
  14 while ( $row = $dbr->fetchObject( $res ) ) {
  15         $prefixes[] = $row->iw_prefix;
  16 }
  17
  18 foreach ( $wgLocalDatabases as $db ) {
  19         print "$db ";
  20         foreach ( $prefixes as $prefix ) {
  21                 $wgMemc->delete("$db:interwiki:$prefix");
  22         }
  23 }
  24 print "\n";
  25