<?php header ( ' HTTP/1.1   301   Moved   Permanently ' ) ; header ( ' Location:   nouvelle-adresse.ext ' ) ; exit ; //   Il   ne   faut   rien   envoyer   d'autre ?> 

 DirectoryIndex index.php Options +FollowSymlinks RewriteEngine on #Restauration des URLs de base RewriteRule ^ftopic([0-9]+).* /phpbb-test/redirect.php?url=viewtopic.php?t=$1 [L] RewriteRule ^forum([0-9]+).* /phpbb-test/redirect.php?url=viewforum.php?f=$1 [L] #Réécriture normale RewriteRule ^sujet-([0-9]+).* /phpbb-test/viewtopic.php?t=$1 [L] RewriteRule ^forum-([0-9]+).* /phpbb-test/viewforum.php?f=$1 [L] 

 <?php define ( ' IN_PHPBB ' , true ) ; $ phpbb_root_path = ' ./ ' ; include ( $ phpbb_root_path . ' extension.inc ' ) ; include ( $ phpbb_root_path . ' common. ' . $ phpEx ) ; if ( ! empty ( $ userdata [ ' user_lang ' ] )) { $ current_language = $ userdata [ ' user_lang ' ] ; } else { $ current_language = $ board_config [ ' default_lang ' ] ; } include ( $ phpbb_root_path . ' /language/lang_ ' . $ current_language . ' /lang_urlrewrite. ' . $ phpEx ) ; if ( is_array ( $ lang [ ' urlrewrite ' ] )) { require_once ( $ phpbb_root_path . ' includes/functions_urlrewrite. ' . $ phpEx ) ; $ new_url = rewrite_url( urldecode ( $ _GET [ ' url ' ] ) , $ lang [ ' urlrewrite ' ] ) ; header ( ' HTTP/1.1   301   Moved   Permanently ' ) ; header ( ' Location:   ' . $ new_url [ ' url ' ] ) ; exit ; } ?> 

 DirectoryIndex index.php Options +FollowSymlinks RewriteEngine on #Restauration des URLs de base RewriteRule ^ftopic([0-9]+).* /phpbb-test/redirect.php?url=viewtopic.php?t=$1 [L] RewriteRule ^forum([0-9]+).* /phpbb-test/redirect.php?url=viewforum.php?f=$1 [L] RewriteRule ^viewtopic.php?t=([0-9]+) /phpbb-test/redirect.php?url=viewtopic.php?t=$1 [L] RewriteRule ^viewforum.php?f=([0-9]+) /phpbb-test/redirect.php?url=viewforum.php?f=$1 [L] #Réécriture normale RewriteRule ^sujet-([0-9]+).* /phpbb-test/viewtopic.php?t=$1 [L] RewriteRule ^forum-([0-9]+).* /phpbb-test/viewforum.php?f=$1 [L] 

 <?php $ raw_urls = array ( ' viewtopic_topicid_title ' = > ' viewtopic.php?t=$1 ' , ' viewforum_id_title ' = > ' viewforum.php?f=$1 ' , //   ... ) ; $ rewritten_urls [ ' old ' ] = array ( ' viewtopic_topicid_title ' = > array ( ' ftopic([0-9]+) ' ) , ' viewforum_id_name ' = > array ( ' forum([0-9]+) ' ) , //   ... ) ; //   ... if ( $ directory = dir ( $ phpbb_root_path . ' language ' )) { while ( $ entry = $directory ->read ()) { if ( is_file ( $ phpbb_root_path . ' language/ ' . $ entry . ' /lang_urlrewrite. ' . $ phpEx )) { include ( $ phpbb_root_path . ' language/ ' . $ entry . ' /lang_urlrewrite. ' . $ phpEx ) ; $ rewritten_urls [ basename ( $ entry ) ] = $ lang [ ' urlrewrite ' ] [ ' regexes ' ] ; } } } ?> 

 require_once ( ' functions_urlrewrite. ' . $ phpEx ) ; // //   Find   all   the   links   in   the   page //   There   are   4   parenthesized   parts   in   these   regular   expressions: //       #1:   there   might   be   an   option   like   class="..." //       #2:   full   path   to   the   target   Web   page //       #3:   #1   bis //       #4:   text   of   the   link   (optional) // $ regexes = array ( ' a ' = > ' #<a(.+)href="([^"]+)"([^>]*)>(.*)</a>#Usi ' , ' form ' = > ' #<form(.+)action="([^"]+)"([^>]*)>#Usi ' , ' link   rel ' = > ' #<link   rel(.+)href="([^"]+)"([^>]*)>#Usi ' ) ; foreach ( $ regexes as $ link_type = > $ pattern ) { $ matches = array () ; if ( $ link_type = = ' a ' ) { //   Restore   only   anchor-type   links if ( preg_match_all ( $ pattern , $ contents , $ matches , PREG_SET_ORDER)) { $ contents = restore_urls( $ contents , $ matches ) ; } } $ matches = array () ; if ( preg_match_all ( $ pattern , $ contents , $ matches , PREG_SET_ORDER)) { $ contents = rewrite_urls( $ contents , $ matches , $ link_type ) ; } } 

 /* *   Restore   URLs   to   their   original   (not   rewrited)   state *   it   builds   a   string   suitable   for   URLs *   @param         string           $string           The   string   to   rewrite *   @global       array             $lang               The   language   variables *   @return       string                                   The   rewritten   string */ function restore_urls( $ contents , $ matches ) { global $ raw_urls , $ rewritten_urls ; $ patterns = array () ; //   The   link   patterns   will   be   added   to   this   array $ replacements = array () ; //   The   link   replacements   will   be   added   to   this   array foreach ( $ matches as $ match ) { $ current_url = trim ( $ match [ 2 ] ) ; if ( in_array ( $ current_url , $ patterns )) { continue ; //   Skip   this   match } foreach ( $ rewritten_urls as $ pool ) { // //   Old   and   new   rewriting   (handled   as   a   pool   of   URLs) // foreach ( $ pool as $ key = > $ regexes ) { // //   Each   rewrited   URL   in   this   URL   pool   (usually:   one) //   These   URLs   should   be   available   in   a   generic   form //   using   a   regular   expression   syntax   (without   delimiters) // foreach ( $ regexes as $ key = > $ regex ) { $ regex = ' / ' . $ regex . ' / ' ; if ( preg_match ( $ regex , $ current_url )) { $ changed_url = preg_replace ( $ regex , $ raw_urls [ $ key ] , $ current_url ) ; $ patterns [ ] = ' href=" ' . $ current_url . ' " ' ; $ replacements [ ] = ' href=" ' . $ changed_url . ' " ' ; break 2 ; } } } } } return str_replace ( $ patterns , $ replacements , $ contents ) ; }