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  *
   6  * @file
   7  * @ingroup Maintenance
   8  */
   9
  10 /** */
  11 require_once('commandLine.inc');
  12
  13 $dbr = wfGetDB( DB_SLAVE );
  14 $res = $dbr->select( 'interwiki', array( 'iw_prefix' ), false );
  15 $prefixes = array();
  16 while ( $row = $dbr->fetchObject( $res ) ) {
  17         $prefixes[] = $row->iw_prefix;
  18 }
  19
  20 foreach ( $wgLocalDatabases as $db ) {
  21         print "$db ";
  22         foreach ( $prefixes as $prefix ) {
  23                 $wgMemc->delete("$db:interwiki:$prefix");
  24         }
  25 }
  26 print "\n";
  27