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functions_bbcodeparse.php
functions_bbcodeparse.php：源码内容
/*======================================================================*
||&####################################################################&||
||&#&vBulletin&3.0.7
||&#&----------------------------------------------------------------&#&||
||&#&Copyright&?000?005&Jelsoft&Enterprises&Ltd.&All&Rights&Reserved.&||
||&#&This&file&may&not&be&redistributed&in&whole&or&significant&part.&#&||
||&#&----------------&VBULLETIN&IS&NOT&FREE&SOFTWARE&----------------&#&||
||&#&&|&/license.html&#&||
||&####################################################################&||
*======================================================================*/
error_reporting(E_ALL&&&~E_NOTICE);
define('ALLOW_BBCODE_BASIC',&1);
define('ALLOW_BBCODE_COLOR',&2);
define('ALLOW_BBCODE_SIZE',&4);
define('ALLOW_BBCODE_FONT',&8);
define('ALLOW_BBCODE_ALIGN',&16);
define('ALLOW_BBCODE_LIST',&32);
define('ALLOW_BBCODE_URL',&64);
define('ALLOW_BBCODE_CODE',&128);
define('ALLOW_BBCODE_PHP',&256);
define('ALLOW_BBCODE_HTML',&512);
//&######################&Start&fetch_bbcode_html_colors&#######################
//&Workaround&for&limitation&of&the&Zend&Engine&with&global&variables&from&a
//&file&included&within&a&function
function&fetch_bbcode_html_colors()
global&$bbcode_html_
$bbcode_html_colors&=&array
'attribs' =&&'#0000FF',
=&&'#008080',
=&&'#FF8000',
'script' =&&'#800000',
=&&'#800080',
=&&'#008000',
=&&'#800080',
=&&'#FF0000',
'default' =&&'#000080'
fetch_bbcode_html_colors();
//&######################&Start&get_bbcode_definitions&#######################
//&gets&a&list&of&the&hard-coded&bbcodes,&checking&options&for&each&bbcode&enabled
function&fetch_bbcode_definitions()
global&$vboptions,&$vbphrase,&$
//&initialise&arrays
$bbcodes&=&array
'standard'&=&&array('find'&=&&array(),&'replace'&=&&array(),&'recurse'&=&&array()),
'custom'&=&&array('find'&=&&array(),&'replace'&=&&array(),&'recurse'&=&&array())
if&($vboptions['allowedbbcodes']&&&ALLOW_BBCODE_BASIC)
$bbcodes['standard']['find']['[b]']&=&'#[b](.*)[/b]#esiU';
$bbcodes['standard']['replace']['[b]']&=&&handle_bbcode_parameter('\1','&&.&str_replace(&'&,&&'&,&'&b&1&/b&')&.&&')&;
$bbcodes['standard']['recurse']['b'][0]&=&array('replace'&=&&'b');
$bbcodes['standard']['find']['[i]']&=&'#[i](.*)[/i]#esiU';
$bbcodes['standard']['replace']['[i]']&=&&handle_bbcode_parameter('\1','&&.&str_replace(&'&,&&'&,&'&i&1&/i&')&.&&')&;
$bbcodes['standard']['recurse']['i'][0]&=&array('replace'&=&&'i');
$bbcodes['standard']['find']['[u]']&=&'#[u](.*)[/u]#esiU';
$bbcodes['standard']['replace']['[u]']&=&&handle_bbcode_parameter('\1','&&.&str_replace(&'&,&&'&,&'&u&1&/u&')&.&&')&;
$bbcodes['standard']['recurse']['u'][0]&=&array('replace'&=&&'u');
if&($vboptions['allowedbbcodes']&&&ALLOW_BBCODE_COLOR)
//&[COLOR=XXX]
$bbcodes['standard']['find']['[color=']&=&'#[color=(&|&|'|)(#?w+)\1](.*)[/color]#esiU';&//&{option}&allows&#&and&alpha-numeric
$bbcodes['standard']['replace']['[color=']&=&&handle_bbcode_parameter('\3','&&.&str_replace(&'&,&&'&,&'&font&color=&2&&3&/font&')&.&&')&;
$bbcodes['standard']['recurse']['color'][1]&=&array('replace_html'&=&&'&font&color=&5&&7&/font&');
if&($vboptions['allowedbbcodes']&&&ALLOW_BBCODE_SIZE)
//&[SIZE=XXX]
$bbcodes['standard']['find']['[size=']&=&'#[size=(&|&|'|)([0-9+-]+)\1](.*)[/size]#esiU';&//&{option}&allows&+,&-&and&numeric
$bbcodes['standard']['replace']['[size=']&=&&handle_bbcode_parameter('\3','&&.&str_replace(&'&,&&'&,&'&font&size=&2&&3&/font&')&.&&')&;
$bbcodes['standard']['recurse']['size'][1]&=&array('replace_html'&=&&'&font&size=&5&&7&/font&');
if&($vboptions['allowedbbcodes']&&&ALLOW_BBCODE_FONT)
//&[FONT=XXX]
$bbcodes['standard']['find']['[font=']&=&'#[font=(&|&|'|)([^[&`':]+)\1](.*)[/font]#esiU';&//&{option}&allows&single&quotes,&spaces,&commas,&underscores,&dashes&and&alpha-numeric
$bbcodes['standard']['replace']['[font=']&=&&handle_bbcode_parameter('\3','&&.&str_replace(&'&,&&'&,&'&font&face=&2&&3&/font&')&.&&')&;
$bbcodes['standard']['recurse']['font'][1]&=&array('replace_html'&=&&'&font&face=&5&&7&/font&');
if&($vboptions['allowedbbcodes']&&&ALLOW_BBCODE_ALIGN)
$blocktag&=&iif($vboptions['divnotpara'],&'div',&'p');
$bbcodes['standard']['find']['[left]']&=&'#[left](.*)[/left](&br&/&|&br&)??#esiU';
$bbcodes['standard']['replace']['[left]']&=&&handle_bbcode_parameter('\1','&&.&str_replace(&'&,&&'&,&'&'&.&$blocktag&.&'&align=&left&&1&/'&.&$blocktag&.&'&')&.&&')&;
$bbcodes['standard']['recurse']['left'][0]&=&array('replace_html'&=&&&&$blocktag&align=&left&&\7&/$blocktag&&);
//&[CENTER]
$bbcodes['standard']['find']['[center]']&=&'#[center](.*)[/center](&br&/&|&br&)??#esiU';
$bbcodes['standard']['replace']['[center]']&=&&handle_bbcode_parameter('\1','&&.&str_replace(&'&,&&'&,&'&'&.&$blocktag&.&'&align=&center&&1&/'&.&$blocktag&.&'&')&.&&')&;
$bbcodes['standard']['recurse']['center'][0]&=&array('replace_html'&=&&&&$blocktag&align=&center&&\7&/$blocktag&&);
//&[RIGHT]
$bbcodes['standard']['find']['[right]']&=&'#[right](.*)[/right](&br&/&|&br&)??#esiU';
$bbcodes['standard']['replace']['[right]']&=&&handle_bbcode_parameter('\1','&&.&str_replace(&'&,&&'&,&'&'&.&$blocktag&.&'&align=&right&&1&/'&.&$blocktag&.&'&')&.&&')&;
$bbcodes['standard']['recurse']['right'][0]&=&array('replace_html'&=&&&&$blocktag&align=&right&&\7&/$blocktag&&);
//&[INDENT]
$bbcodes['standard']['find']['[indent]']&=&'#[indent](.*)[/indent](&br&/&|&br&)??#esiU';
$bbcodes['standard']['replace']['[indent]']&=&&handle_bbcode_parameter('\1','&&.&str_replace(&'&,&&'&,&'&blockquote&1&/blockquote&')&.&&')&;
$bbcodes['standard']['recurse']['indent'][0]&=&array('replace'&=&&'blockquote');
if&($vboptions['allowedbbcodes']&&&ALLOW_BBCODE_PHP)
//&[PHP]&-&this&is&the&first&custom&tag&because&it&does&weird&things&to&HTML
$bbcodes['custom']['find']['[php]']&=&'#[php](&br&|&br&/&|rn|n|r)??(.*)(&br&|&br&/&|rn|n|r)??[/php]#esiU';
$bbcodes['custom']['replace']['[php]']&=&&handle_bbcode_php('\2')&;
$bbcodes['custom']['recurse']['php'][0]&=&array('handler'&=&&'handle_bbcode_php');
if&($vboptions['allowedbbcodes']&&&ALLOW_BBCODE_LIST)
//&[LIST=XXX]
//&#$bbcodes['standard']['find']['[list=']&=&'#[list=(&|&|'|)(.*)\1](.*)[/list(=\1\2\1)?]#esiU';
//&$bbcodes['standard']['replace']['[list=']&=&&handle_bbcode_list('\3',&'\2')&;
$bbcodes['standard']['find']['[list=']&=&'#s*([list=(&|&|'|)([^]]*)\2](.*)[/list(=\2\3\2)?])s*#siUe';
$bbcodes['standard']['replace']['[list=']&=&&handle_bbcode_list('\1')&;
$bbcodes['standard']['recurse']['list'][1]&=&array('handler'&=&&'handle_bbcode_list');
//&$bbcodes['standard']['find']['[list]']&=&'#[list](.*)[/list]#esiU';
//&$bbcodes['standard']['replace']['[list]']&=&&handle_bbcode_list('\1')&;
$bbcodes['standard']['find']['[list]']&=&'#s*([list](.*)[/list])s*#esi';
$bbcodes['standard']['replace']['[list]']&=&&handle_bbcode_list('\1')&;
$bbcodes['standard']['recurse']['list'][0]&=&array('handler'&=&&'handle_bbcode_list');
//&[INDENT]&(repeat&from&align&section&as&indent&is&needed&for&lists)
$bbcodes['standard']['find']['[indent]']&=&'#[indent](.*)[/indent]#esiU';
$bbcodes['standard']['replace']['[indent]']&=&&handle_bbcode_parameter('\1','&&.&str_replace(&'&,&&'&,&'&blockquote&1&/blockquote&')&.&&')&;
$bbcodes['standard']['recurse']['indent'][0]&=&array('replace'&=&&'blockquote');
if&($vboptions['allowedbbcodes']&&&ALLOW_BBCODE_URL)
//&[EMAIL]
$bbcodes['standard']['find']['[email]']&=&'#[email](.*)[/email]#esiU';
$bbcodes['standard']['replace']['[email]']&=&&handle_bbcode_url('\1',&'',&'email')&;
$bbcodes['standard']['recurse']['email'][0]&=&array('handler'&=&&'handle_bbcode_url');
//&[EMAIL=XXX]
$bbcodes['standard']['find']['[email=']&=&'#[email=(&|&|'|)(.*)\1](.*)[/email]#esiU';
$bbcodes['standard']['replace']['[email=']&=&&handle_bbcode_url('\3',&'\2',&'email')&;
$bbcodes['standard']['recurse']['email'][1]&=&array('handler'&=&&'handle_bbcode_url');
$bbcodes['standard']['find']['[url]']&=&'#[url](.*)[/url]#esiU';
$bbcodes['standard']['replace']['[url]']&=&&handle_bbcode_url('\1',&'',&'url')&;
$bbcodes['standard']['recurse']['url'][0]&=&array('handler'&=&&'handle_bbcode_url');
//&[URL=XXX]
$bbcodes['standard']['find']['[url=']&=&'#[url=(&|&|'|)(.*)\1](.*)[/url]#esiU';
$bbcodes['standard']['replace']['[url=']&=&&handle_bbcode_url('\3',&'\2',&'url')&;
$bbcodes['standard']['recurse']['url'][1]&=&array('handler'&=&&'handle_bbcode_url');
//&[THREAD]
$bbcodes['custom']['find']['[thread]']&=&'#[thread]s*(d+)s*[/thread]#esiU';
$bbcodes['custom']['replace']['[thread]']&=&&handle_bbcode_parameter('\1',&'&&.&str_replace(&'&,&&'&,&'&a&href=&showthread.php?'&.&$session['sessionurl']&.&'t=1&&target=&_blank&&'&.&$vboptions['bburl']&.&'/showthread.php?t=1&/a&')&.&&')&;
$bbcodes['custom']['recurse']['thread'][0]&=&array('replace_html'&=&&&&a&href=&showthread.php?$session[sessionurl]t=\7&&target=&_blank&&$vboptions[bburl]/showthread.php?t=\7&/a&&);
//&[THREAD=XXX]
$bbcodes['custom']['find']['[thread=']&=&'#[thread=(d+)](.*)[/thread]#esiU';
$bbcodes['custom']['replace']['[thread=']&=&&handle_bbcode_parameter('\2',&'&&.&str_replace(&'&,&&'&,&'&a&href=&showthread.php?'&.&$session['sessionurl']&.&'t=1&&target=&_blank&&title=&'&.&htmlspecialchars_uni($vboptions['bbtitle'])&.&'&-&'&.&$vbphrase['thread']&.&'&1&&2&/a&')&.&&')&;
$bbcodes['custom']['recurse']['thread'][1]&=&array('replace_html'&=&&&&a&href=&showthread.php?$session[sessionurl]t=\5&&title=&&&.&htmlspecialchars_uni($vboptions['bbtitle'])&.&&&-&$vbphrase[thread]&\5&&target=&_blank&&\7&/a&&);
$bbcodes['custom']['find']['[post]']&=&'#[post]s*(d+)s*[/post]#esiU';
$bbcodes['custom']['replace']['[post]']&=&&handle_bbcode_parameter('\1',&'&&.&str_replace(&'&,&&'&,&'&a&href=&showthread.php?'&.&$session['sessionurl']&.&'p=1#post1&&target=&_blank&&'&.&$vboptions['bburl']&.&'/showthread.php?p=1&/a&')&.&&')&;
$bbcodes['custom']['recurse']['post'][0]&=&array('replace_html'&=&&&&a&href=&showthread.php?$session[sessionurl]p=\7#post\7&&target=&_blank&&$vboptions[bburl]/showthread.php?p=\7&/a&&);
//&[POST=XXX]
$bbcodes['custom']['find']['[post=']&=&'#[post=(d+)](.*)[/post]#esiU';
$bbcodes['custom']['replace']['[post=']&=&&handle_bbcode_parameter('\2',&'&&.&str_replace(&'&,&&'&,&'&a&href=&showthread.php?'&.&$session['sessionurl']&.&'p=1#post1&&target=&_blank&&title=&'&.&htmlspecialchars_uni($vboptions['bbtitle'])&.&'&-&'&.&$vbphrase['post']&.&'&1&&2&/a&')&.&&')&;
$bbcodes['custom']['recurse']['post'][1]&=&array('replace_html'&=&&&&a&href=&showthread.php?$session[sessionurl]p=\5#post\5&&title=&&&.&htmlspecialchars_uni($vboptions['bbtitle'])&.&&&-&$vbphrase[post]&\5&&target=&_blank&&\7&/a&&);
//&see&above&for&[php]&tag
if&($vboptions['allowedbbcodes']&&&ALLOW_BBCODE_CODE)
$bbcodes['custom']['find']['[code]']&=&'#[code](&br&|&br&/&|rn|n|r)??(.*)(&br&|&br&/&|rn|n|r)??[/code]#esiU';
$bbcodes['custom']['replace']['[code]']&=&&handle_bbcode_code('\2')&;
$bbcodes['custom']['recurse']['code'][0]&=&array('handler'&=&&'handle_bbcode_code');
if&($vboptions['allowedbbcodes']&&&ALLOW_BBCODE_HTML)
$bbcodes['custom']['find']['[html]']&=&'#[html](&br&|&br&/&|rn|n|r)??(.*)(&br&|&br&/&|rn|n|r)??[/html]#esiU';
$bbcodes['custom']['replace']['[html]']&=&&handle_bbcode_html('\2')&;
$bbcodes['custom']['recurse']['html'][0]&=&array('handler'&=&&'handle_bbcode_html');
//&[QUOTE]
$bbcodes['custom']['find']['[quote]']&=&'#[quote](&br&|&br&/&|rn|n|r)??(.*)(&br&|&br&/&|rn|n|r)??[/quote]#esiU';
$bbcodes['custom']['replace']['[quote]']&=&&handle_bbcode_quote('\2')&;
$bbcodes['custom']['recurse']['quote'][0]&=&array('handler'&=&&'handle_bbcode_quote');
//&[QUOTE=XXX]
$bbcodes['custom']['find']['[quote=']&=&'#[quote=(&|&|'|)(.*)\1](&br&|&br&/&|rn|n|r)??(.*)(&br&|&br&/&|rn|n|r)??[/quote]#esiU';
$bbcodes['custom']['replace']['[quote=']&=&&handle_bbcode_quote('\4',&'\2')&;
$bbcodes['custom']['recurse']['quote'][1]&=&array('handler'&=&&'handle_bbcode_quote');
//&[HIGHLIGHT]
$bbcodes['custom']['find']['[highlight]']&=&'#[highlight](.*)[/highlight]#esiU';
$bbcodes['custom']['replace']['[highlight]']&=&&handle_bbcode_parameter('\1',&'&&.&str_replace(&'&,&&'&,&'&span&class=&highlight&&1&/span&')&.&&')&;
$bbcodes['custom']['recurse']['highlight'][0]&=&array('replace_html'&=&&&&span&class=&highlight&&\7&/span&&);
//&######################&Start&bbcodeparse&#######################
function&parse_bbcode($bbcode,&$forumid&=&0,&$allowsmilie&=&1,&$isimgcheck&=&0,&$parsedtext&=&'',&$parsedhasimages&=&0,&$iswysiwyg&=&0)
//&$parsedtext&contains&text&that&has&already&been&turned&into&HTML&and&just&needs&images&checking
//&$parsedhasimages&specifies&if&the&text&has&images&in&that&need&parsing
global&$vboptions,&$parsed_
$donl2br&=&1;
if&(empty($forumid))
$forumid&=&'nonforum';
switch($forumid)
//&parse&private&message
case&'privatemessage':
$dohtml&=&$vboptions['privallowhtml'];
$dobbcode&=&$vboptions['privallowbbcode'];
$dobbimagecode&=&$vboptions['privallowbbimagecode'];
$dosmilies&=&$vboptions['privallowsmilies'];
//&parse&user&note
case&'usernote':
$dohtml&=&$vboptions['unallowhtml'];
$dobbcode&=&$vboptions['unallowvbcode'];
$dobbimagecode&=&$vboptions['unallowimg'];
$dosmilies&=&$vboptions['unallowsmilies'];
//&parse&non-forum&item
case&'nonforum':
$dohtml&=&$vboptions['allowhtml'];
$dobbcode&=&$vboptions['allowbbcode'];
$dobbimagecode&=&$vboptions['allowbbimagecode'];
$dosmilies&=&$vboptions['allowsmilies'];
if&($allowsmilie&!=&1)
$dosmilies&=&$
case&'announcement':
$dohtml&=&$post['allowhtml'];
if&($dohtml)
$donl2br&=&0;
$dobbcode&=&$post['allowbbcode'];
$dobbimagecode&=&$post['allowbbcode'];
$dosmilies&=&$
//&parse&forum&item
$forum&=&fetch_foruminfo($forumid);
$dohtml&=&$forum['allowhtml'];
$dobbimagecode&=&$forum['allowimages'];
$dosmilies&=&$forum['allowsmilies'];
if&($allowsmilie&!=&1)
$dosmilies&=&$
$dobbcode&=&$forum['allowbbcode'];
if&(!empty($parsedtext))
if&($parsedhasimages)
return&handle_bbcode_img($parsedtext,&$dobbimagecode);
if&($isimgcheck)
{&//&do&this&since&we're&only&checking&for&smilies&and&IMG&code
$dobbcode&=&0;
return&parse_bbcode2($bbcode,&$dohtml,&$dobbimagecode,&$dosmilies,&$dobbcode,&$iswysiwyg,&$donl2br);
//&######################&Start&checkparam&#######################
//&called&by&the&preg_replace&for&custom&bbcodes&-&ensures&that
//&users&can't&get&around&censor&text&by&adding&empty&bbcodes
//&such&as&'c[b][/b]ensoredword'&into&their&messages
function&handle_bbcode_parameter($param,&$return)
if&(trim($param)&!=&'')
return&str_replace('\&',&'&',&$return);
//&######################&Start&handle_custom_bbcode&#######################
function&handle_custom_bbcode($param,&$option,&$return)
if&(trim($param)&==&'')
return&'';
$param&=&str_replace('\&',&'&',&$param);
$return&=&str_replace('\&',&'&',&$return);
$option&=&str_replace(array('\&',&'['),&array('&',&'['),&$option);
$return&=&preg_replace('#%(?!d+$s)#',&'%%',&$return);
return&sprintf($return,&$param,&$option);
//&######################&Start&bbcodeparse2&#######################
function&parse_bbcode2($bbcode,&$dohtml,&$dobbimagecode,&$dosmilies,&$dobbcode,&$iswysiwyg&=&0,&$donl2br&=&1)
//&parses&text&for&vB&code,&smilies&and&censoring
global&$DB_site,&$vboptions,&$bbuserinfo,&$templatecache,&$
global&$html_
if&($vboptions['wordwrap']&!=&0&AND&!$iswysiwyg)
$bbcode&=&fetch_word_wrapped_string($bbcode);
$html_allowed&=&
//&*********************&REMOVE&HTML&CODES&***************************
if&(!$dohtml)
/*static&$html_find&=&array('&',&'&',&'&',&'&');
static&$html_replace&=&array('&',&'&',&'&','&');
$bbcode&=&str_replace($html_find,&$html_replace,&$bbcode);*/
$bbcode&=&htmlspecialchars_uni($bbcode);
$html_allowed&=&
}&//&end&html
//&*********************&PARSE&SMILIES&***************************
if&($dosmilies)
static&$smilie_find,&$smilie_
if&(empty($smilie_find)&OR&empty($smilie_replace))
$smilie_find&=&array('&)',&'&)','&)');
$smilie_replace&=&array(&&xE4)&,&&&xE4)&,&&&xE4)&);
if&(isset($smiliecache))
//&we&can&get&the&smilies&from&the&smiliecache&php&template
DEVDEBUG('returning&smilies&from&the&template&cache');
if&(is_array($smiliecache))
foreach&($smiliecache&AS&$smilie)
if&(trim($smilie['smilietext'])&!=&'')
if&(!$dohtml)
$smilie_find[]&=&htmlspecialchars_uni(trim($smilie['smilietext']));
$smilie_find[]&=&trim($smilie['smilietext']);
//&if&you&change&this&HTML&tag,&make&sure&you&change&the&smilie&remover&in&code/php/html&tag&handlers!
if&($iswysiwyg)
$smilie_replace[]&=&&&img&src=&$smilie[smiliepath]&&border=&0&&alt=&&&title=&$smilie[title]&&smilieid=&$smilie[smilieid]&&class=&inlineimg&&/&&;
$smilie_replace[]&=&&&img&src=&$smilie[smiliepath]&&border=&0&&alt=&&&title=&$smilie[title]&&class=&inlineimg&&/&&;
//&we&have&to&get&the&smilies&from&the&database
DEVDEBUG('querying&smilies&for&parse_bbcode2();');
$smilies&=&$DB_site-&query(&
SELECT&smilietext,&smiliepath,&smilieid&FROM&&&.&TABLE_PREFIX&.&&smilie
while&($smilie&=&$DB_site-&fetch_array($smilies))
if(trim($smilie['smilietext'])&!=&'')
if&(!$dohtml)
$smilie_find[]&=&htmlspecialchars_uni(trim($smilie['smilietext']));
$smilie_find[]&=&trim($smilie['smilietext']);
//&if&you&change&this&HTML&tag,&make&sure&you&change&the&smilie&remover&in&code/php/html&tag&handlers!
if&($iswysiwyg)
$smilie_replace[]&=&&&img&src=&$smilie[smiliepath]&&border=&0&&alt=&&&title=&$smilie[title]&&smilieid=&$smilie[smilieid]&&class=&inlineimg&&/&&;
$smilie_replace[]&=&&&img&src=&$smilie[smiliepath]&&border=&0&&alt=&&&title=&$smilie[title]&&class=&inlineimg&&/&&;
//&str_replace&the&text&using&the&smilie_find&and&smilie_replace&arrays
#$bbcode&=&str_replace($smilie_find,&$smilie_replace,&$bbcode);
//&alternative&method&to&avoid&parsing&HTML&entities&as&smilies:
foreach($smilie_find&AS&$smiliekey&=&&$smiliefind)
$bbcode&=&preg_replace('#(?&!&amp|&quot|&lt|&gt|&copy)'&.&preg_quote($smiliefind,&'#')&.&'#s',&$smilie_replace[&$smiliekey&],&$bbcode);
//&some&nasty&code&so&that&characters&like&&)&and&&)&dont&have&a&space
//&why&do&we&have&that&anyway&:confused:
$bbcode&=&str_replace(array(&&xE4)&,&&&xE4)&,&&&xE4)&),&array('&)',&'&)','&)'),&$bbcode);
}&//&end&smilies
//&do&new&lines
$wysiwygtype&=&
if&($iswysiwyg&==&1)
$whitespacefind&=&array(
'#(rn|n|r)?(&)*([*]|[/list|[list|[indent)#si',
'#(/list]|/indent])(&)*(rn|n|r)?#si'
$whitespacereplace&=&array(
$bbcode&=&preg_replace($whitespacefind,&$whitespacereplace,&$bbcode);
if&(is_browser('ie'))
$wysiwygtype&=&'ie';
//&this&fixes&an&issue&caused&by&odd&nesting&of&tags.&This&causes&IE's
//&WYSIWYG&editor&to&display&the&output&as&vB&will&display&it
$rematch_find&=&array(
'#[b](.*)[/b]#siUe',
'#[i](.*)[/i]#siUe',
'#[u](.*)[/u]#siUe',
$rematch_replace&=&array(
&bbcode_rematch_tags_wysiwyg('\1',&'b')&,
&bbcode_rematch_tags_wysiwyg('\1',&'i')&,
&bbcode_rematch_tags_wysiwyg('\1',&'u')&,
$bbcode&=&preg_replace($rematch_find,&$rematch_replace,&$bbcode);
$bbcode&=&'&p&style=&margin:0px&&'&.&preg_replace('#(rn|n|r)#',&&&/p&n&p&style=&margin:0px&&&,&trim($bbcode))&.&'&/p&';
$bbcode&=&nl2br($bbcode);
$wysiwygtype&=&'moz_css';
$bbcode&=&preg_replace('#([list(=(&|&|'|)(.*)\3)?])(((?&[^[]*?|(?R))|(?&.))*)([/list(=\3\4\3)?])#siUe',&&remove_wysiwyg_breaks('\0')&,&$bbcode);
//$bbcode&=&preg_replace('#[list#i',&'&/p&[list',&$bbcode);
//$bbcode&=&preg_replace('#[/list(=(&|&|'|)[a-z0-9+]\2)?](?![*])#i',&'[/list\1]&p&style=&margin:0px&&',&$bbcode);
$bbcode&=&preg_replace('#&p&style=&margin:0px&&s*&/p&(?!s*[list|$)#i',&'&p&style=&margin:0px&&&&/p&',&$bbcode);
$bbcode&=&str_replace('&p&style=&margin:0px&&&/p&',&'',&$bbcode);
//&convert&tabs&to&four&&
$bbcode&=&str_replace(&t&,&'&&&&',&$bbcode);
//&new&lines&to&&br&/&
$whitespacefind&=&array(
'#(rn|n|r)?(&)*([*]|[/list|[list|[indent)#si',
'#(/list]|/indent])(&)*(rn|n|r)?#si'
$whitespacereplace&=&array(
$bbcode&=&preg_replace($whitespacefind,&$whitespacereplace,&$bbcode);
if&($donl2br)
$bbcode&=&nl2br($bbcode);
//&*********************&PARSE&BBCODE&TAGS&***************************
if&($dobbcode&AND&strpos($bbcode,&'[')&!==&false&AND&strpos($bbcode,&']')&!==&false)
switch($vboptions['usebbcodeparserecurse'])
$parsefunc&=&'parse_bbcode_recurse';
$parsefunc&=&'parse_bbcode_regex';
$parsefunc&=&'parse_bbcode_regexrecurse';
$bbcode&=&$parsefunc($bbcode,&$iswysiwyg);
if&($wysiwygtype&==&'ie')
$bbcode&=&preg_replace('#&p&style=&margin:0px&&&(p|div)&align=&([a-z]+)&&(.*)&/\1&&/p&#siU',&'&p&style=&margin:0px&&align=&\2&&\3&/p&',&$bbcode);
if&($iswysiwyg)
//&need&to&display&smilies&in&code/php/html&tags&as&literals
$bbcode&=&preg_replace('#[(code|php|html)](.*)[/\1]#siUe',&&strip_smilies(str_replace('\&',&'&',&'\0'),&true)&,&$bbcode);
//&parse&out&nasty&active&scripting&codes
static&$global_find&=&array('/javascript:/si',&'/about:/si',&'/vbscript:/si',&'/&(?![a-z0-9#]+;)/si');
static&$global_replace&=&array('javascript&b&&/b&:',&'about&b&&/b&:',&'vbscript&b&&/b&:',&'&');
$bbcode&=&preg_replace($global_find,&$global_replace,&$bbcode);
//&run&the&censor
$bbcode&=&fetch_censored_text($bbcode);
$has_img_tag&=&contains_bbcode_img_tags($bbcode);
//&save&the&cached&post
global&$stopsaveparsed,&$parsed_
if&(!$stopsaveparsed&AND&$parsed_postcache['skip']&!=&true)
$parsed_postcache['text']&=&$
$parsed_postcache['images']&=&$has_img_
//&do&[img]&tags&if&the&item&contains&images
if(($dobbcode&OR&$dobbimagecode)&AND&$has_img_tag)
$bbcode&=&handle_bbcode_img($bbcode,&$dobbimagecode);
//&######################&Start&remove_wysiwyg_breaks&#######################
function&bbcode_rematch_tags_wysiwyg($innertext,&$tagname)
//&This&function&replaces&line&breaks&with&[/tag]n[tag].
//&It&is&intended&to&be&used&on&text&inside&[tag]&to&fix&an&IE&WYSIWYG&issue.
$innertext&=&str_replace('&',&'&',&$innertext);
return&&[$tagname]&&.&preg_replace('#(rn|n|r)#',&&[/$tagname]n[$tagname]&,&$innertext)&.&&[/$tagname]&;
//&######################&Start&remove_wysiwyg_breaks&#######################
function&remove_wysiwyg_breaks($fulltext)
$fulltext&=&str_replace('&',&'&',&$fulltext);
preg_match('#^([list(=(&|&|'|)(.*)\3)?])(.*?)([/list(=\3\4\3)?])$#siU',&$fulltext,&$matches);
$prepend&=&$matches[1];
$innertext&=&$matches[5];
$find&=&array(&&/p&n&p&style=&margin:0px&&&,&'&br&/&',&'&br&');
$replace&=&array(&n&,&&n&,&&n&);
$innertext&=&str_replace($find,&$replace,&$innertext);
return&'&/p&'&.&$prepend&.&$innertext&.&'[/list]&p&style=&margin:0px&&';
//&######################&Start&bbcodeparse2_regexrecurse&#######################
function&parse_bbcode_regexrecurse($bbcode,&$iswysiwyg)
global&$DB_site,&$vboptions,&$bbuserinfo,&$templatecache,&$datastore,&$wysiwygparse,&$
static&$BBCODES;
$wysiwygparse&=&$
if&(empty($BBCODES['standard']))
$BBCODES&=&fetch_bbcode_definitions();
$doubleRegex&=&'/([)(%s)(=)(&|&|'|)([^&]*)(\4)](.*)([/%s])/esiU';
$singleRegex&=&'/([)(%s)(])(.*)([/%s])/esiU';
if&(isset($datastore['bbcodecache']))&//&get&bbcodes&from&the&datastore
$bbcodecache&=&unserialize($datastore['bbcodecache']);
foreach&($bbcodecache&AS&$bbregex)
if&($bbregex['twoparams'])
$regex&=&sprintf($doubleRegex,&$bbregex['bbcodetag'],&$bbregex['bbcodetag']);
$bbregex['bbcodereplacement']&=&str_replace(array('\7',&'\5'),&array('%1$s',&'%2$s'),&$bbregex['bbcodereplacement']);
$tagname&=&&[$bbregex[bbcodetag]=&;
$checkparam&=&'\7';
$checkoption&=&'\5';
$regex&=&sprintf($singleRegex,&$bbregex['bbcodetag'],&$bbregex['bbcodetag']);
$bbregex['bbcodereplacement']&=&str_replace('\4',&'%1$s',&$bbregex['bbcodereplacement']);
$tagname&=&&[$bbregex[bbcodetag]]&;
$checkparam&=&'\4';
$checkoption&=&'';
$BBCODES['custom']['find'][&$tagname&]&=&$
$BBCODES['custom']['replace'][&$tagname&]&=&&handle_custom_bbcode('$checkparam',&'$checkoption',&'&&.&str_replace(&'&,&&'&,&$bbregex['bbcodereplacement'])&.&&')&;
else&//&query&bbcodes&out&of&the&database
$bbcodes&=&$DB_site-&query(&
SELECT&bbcodetag,&bbcodereplacement,&twoparams
FROM&&&.&TABLE_PREFIX&.&&bbcode
while&($bbregex&=&$DB_site-&fetch_array($bbcodes))
if&($bbregex['twoparams'])
$regex&=&sprintf($doubleRegex,&$bbregex['bbcodetag'],&$bbregex['bbcodetag']);
$bbregex['bbcodereplacement']&=&str_replace(array('\7',&'\5'),&array('%1$s',&'%2$s'),&$bbregex['bbcodereplacement']);
$tagname&=&&[$bbregex[bbcodetag]=&;
$checkparam&=&'\7';
$checkoption&=&'\5';
$regex&=&sprintf($singleRegex,&$bbregex['bbcodetag'],&$bbregex['bbcodetag']);
$bbregex['bbcodereplacement']&=&str_replace('\4',&'%1$s',&$bbregex['bbcodereplacement']);
$tagname&=&&[$bbregex[bbcodetag]]&;
$checkparam&=&'\4';
$checkoption&=&'';
$BBCODES['custom']['find'][&$tagname&]&=&$
$BBCODES['custom']['replace'][&$tagname&]&=&&handle_custom_bbcode('$checkparam',&'$checkoption',&'&&.&str_replace(&'&,&&'&,&$bbregex['bbcodereplacement'])&.&&')&;
if&($iswysiwyg)&//&text&to&show&in&the&WYSIWYG&editor&box
$bbcode_find&=&$BBCODES['standard']['find'];
$bbcode_replace&=&$BBCODES['standard']['replace'];
else&//&text&to&show&everywhere&else
//$bbcode_find&=&array_merge($BBCODES['standard']['find'],&$BBCODES['custom']['find']);
//$bbcode_replace&=&array_merge($BBCODES['standard']['replace'],&$BBCODES['custom']['replace']);
$bbcode_find&=&array_merge($BBCODES['custom']['find'],&$BBCODES['standard']['find']);
$bbcode_replace&=&array_merge($BBCODES['custom']['replace'],&$BBCODES['standard']['replace']);
foreach($bbcode_find&AS&$tag&=&&$findregex)
//&if&using&option,&$tag&will&be&'[xxx='
//&if&not&using&option,&$tag&will&be&'[xxx]'
while&(stristr($bbcode,&$tag)&!==&false)
//&make&a&copy&of&the&text&pre-replacement&for&later&comparison
$origtext&=&$
$bbcode&=&preg_replace($findregex,&$bbcode_replace[&$tag&],&$bbcode);
//&check&to&see&if&the&preg_replace&actually&did&anything...&if&it&didn't,&break&the&loop
if&($origtext&==&$bbcode)
//&######################&Start&bbcodeparse2_regex&#######################
function&parse_bbcode_regex($bbcode,&$iswysiwyg)
global&$DB_site,&$vboptions,&$bbuserinfo,&$templatecache,&$datastore,&$wysiwygparse,&$
static&$BBCODES;
$wysiwygparse&=&$
if&(empty($BBCODES['standard']))
$BBCODES&=&fetch_bbcode_definitions();
$doubleRegex&=&'/([)(%s)(=)(&|&|'|)(.*)(\4)](.*)([/%s])/esiU';
$singleRegex&=&'/([)(%s)(])(.*)([/%s])/esiU';
if&(isset($datastore['bbcodecache']))
{&//&we&can&get&the&bbcode&from&the&bbcodecache&php&template
DEVDEBUG(&returning&bbcodes&from&the&template&cache&);
$bbcodecache&=&unserialize($datastore['bbcodecache']);
foreach($bbcodecache&AS&$bbregex)
if&($bbregex['twoparams'])
$regex&=&sprintf($doubleRegex,&$bbregex['bbcodetag'],&$bbregex['bbcodetag']);
$checkparam&=&7;
$regex&=&sprintf($singleRegex,&$bbregex['bbcodetag'],&$bbregex['bbcodetag']);
$checkparam&=&4;
for&($i&=&0;&$i&&&3;&$i++)
$BBCODES['custom']['find'][]&=&$
$BBCODES['custom']['replace'][]&=&&handle_bbcode_parameter('\$checkparam','&&.&str_replace(&'&,&&'&,&$bbregex['bbcodereplacement'])&.&&')&;
{&//&we&have&to&get&the&bbcodes&from&the&database
DEVDEBUG(&querying&bbcodes&for&parse_bbcode2();&);
$bbcodes&=&$DB_site-&query(&
SELECT&bbcodetag,&bbcodereplacement,&twoparams
FROM&&&.&TABLE_PREFIX&.&&bbcode
while($bbregex&=&$DB_site-&fetch_array($bbcodes))
if&($bbregex['twoparams'])
$regex&=&sprintf($doubleRegex,&$bbregex['bbcodetag'],&$bbregex['bbcodetag']);
$checkparam&=&7;
$regex&=&sprintf($singleRegex,&$bbregex['bbcodetag'],&$bbregex['bbcodetag']);
$checkparam&=&4;
for&($i&=&0;&$i&&&3;&$i++)
$BBCODES['custom']['find'][]&=&$
$BBCODES['custom']['replace'][]&=&&handle_bbcode_parameter('\$checkparam','&&.&str_replace(&'&,&'&,$bbregex['bbcodereplacement'])&.&&')&;
if&($iswysiwyg)&//&text&to&show&in&the&WYSIWYG&editor&box
$bbcode_find&=&$BBCODES['standard']['find'];
$bbcode_replace&=&$BBCODES['standard']['replace'];
else&//&text&to&show&everywhere&else
$bbcode_find&=&array_merge($BBCODES['standard']['find'],&$BBCODES['custom']['find']);
$bbcode_replace&=&array_merge($BBCODES['standard']['replace'],&$BBCODES['custom']['replace']);
//&do&the&actual&replacement
$bbcode&=&preg_replace($bbcode_find,&$bbcode_replace,&$bbcode);
//&######################&Start&bbcodeparse2_recurse&#######################
function&parse_bbcode_recurse($bbcode,&$iswysiwyg)
global&$DB_site,&$vboptions,&$bbuserinfo,&$templatecache,&$datastore,&$
static&$BBCODES;
$wysiwygparse&=&$
//&just&get&rid&of&old&closing&list&tags
if&(stristr($bbcode,&'/list=')&!=&false)
$bbcode&=&preg_replace('#/list=[a-z0-9]]#siU',&'/list]',&$bbcode);
if&(empty($BBCODES['standard']))
$BBCODES&=&fetch_bbcode_definitions();
if&(isset($datastore['bbcodecache']))
{&//&we&can&get&the&bbcode&from&the&bbcodecache&php&template
DEVDEBUG(&returning&bbcodes&from&the&template&cache&);
if&(!isset($bbcodecache))
$bbcodecache&=&unserialize($datastore['bbcodecache']);
foreach($bbcodecache&AS&$thisbbcode)
$BBCODES['custom']['recurse'][&$thisbbcode[bbcodetag]&][&$thisbbcode[twoparams]&]&=&array('replace_html'&=&&$thisbbcode['bbcodereplacement']);
{&//&we&have&to&get&the&bbcodes&from&the&database
DEVDEBUG(&querying&bbcodes&for&parse_bbcode2();&);
$bbcodes&=&$DB_site-&query(&
SELECT&bbcodetag,&bbcodereplacement,&twoparams
FROM&&&.&TABLE_PREFIX&.&&bbcode
while($thisbbcode&=&$DB_site-&fetch_array($bbcodes))
$BBCODES['custom']['recurse'][&$thisbbcode[bbcodetag]&][&$thisbbcode[twoparams]&]&=&array('replace_html'&=&&$thisbbcode['bbcodereplacement']);
if&($iswysiwyg)&//&text&to&show&in&wysiwyg&editor
$bbcode_search&=&&$BBCODES['standard']['recurse'];
else&//&text&to&show&everywhere&else
$bbcode_search&=&&array_merge($BBCODES['standard']['recurse'],&$BBCODES['custom']['recurse']);
$startpos&=&0;
//&process&all&the&bbcode&positions
$tag&=&array('begin_open_pos'&=&&strpos($bbcode,&'[',&$startpos));
if&($tag['begin_open_pos']&===&false)
if&($bbcode[&$tag['begin_open_pos']&+&1&]&==&'/')
{&//&this&is&a&close&tag&--&ignore&it
$startpos&=&$tag['begin_open_pos']&+&1;
$strlen&=&strlen($bbcode);
$inquote&=&
$hasoption&=&0;
$jumpto&=&0;
for&($i&=&$tag['begin_open_pos'];&$i&&=&$&$i++)
$char&=&$bbcode{$i};
switch&($char)
if&(!$inquote&AND&$i&!=&$tag['begin_open_pos'])
$jumpto&=&$i;
#case&'&':
# $jumpto&=&$i;
if&(!$inquote)
$tag['begin_end_pos']&=&$i&+&1;&//&&+&1&&includes&the&]
$jumpto&=&$i;
if&(!$inquote&AND&!$hasoption)
//&only&do&this&stuff&on&the&*first*&=
$hasoption&=&1;
$tag['name_end_pos']&=&$i;
$tag['option_open_pos']&=&$i&+&1;
case&''':&//&break&missing&intentionally
if&(!$hasoption)
$jumpto&=&$i;
else&if&(!$inquote)
$inquote&=&$
$tag['option_open_pos']&=&$i&+&1;
else&if&($char&==&$inquote)
$inquote&=&
$tag['option_end_pos']&=&$i;
if&($jumpto&OR&$tag['begin_end_pos'])
if&(empty($startpos)&AND&$i&==&$strlen&+&1)&//&added&by&JP.&Was&getting&infinite&loops&on&parsing&[QUOTE]&l:&[&:&:&integ&[/QUOTE]
if&($jumpto)
$startpos&=&$
if&(!$tag['name_end_pos'])
$tag['name_end_pos']&=&$tag['begin_end_pos']&-&1;
if&($hasoption&AND&!$tag['option_end_pos'])
$tag['option_end_pos']&=&$tag['begin_end_pos']&-&1;
$bbcode_lower&=&strtolower($bbcode);
$tag['name']&=&substr($bbcode_lower,&$tag['begin_open_pos']&+&1,&$tag['name_end_pos']&-&($tag['begin_open_pos']&+&1));
if&(!isset($bbcode_search[&$tag[name]&][&$hasoption&]))
//&the&tag&is&one&that&isn't&going&to&be&translated&anyway,&so&don't&waste&time&on&it
$startpos&=&$tag['begin_end_pos'];
if&($hasoption)
$tag['option']&=&substr($bbcode,&$tag['option_open_pos'],&$tag['option_end_pos']&-&$tag['option_open_pos']);
$tag['option']&=&'';
$tag['close_open_pos']&=&strpos($bbcode_lower,&&[/$tag[name]]&,&$tag['begin_end_pos']);
if&($tag['close_open_pos']&===&false)
$startpos&=&$tag['begin_end_pos'];
$recursivetags&=&substr_count(substr($bbcode_lower,&$tag['begin_end_pos'],&$tag['close_open_pos']&-&$tag['begin_end_pos']),&&[/$tag[name]]&);
$bumped&=&0;
for&($i&=&0;&$i&&&$&$i++)
$tag['close_open_pos']&=&strpos($bbcode_lower,&&[/$tag[name]]&,&$tag['close_open_pos']&+&1);
if&($tag['close_open_pos']&===&false)
{&//&no&closing&tag&found,&so&stop&parsing
$bumped&=&-1;
$bumped++;
if&($bumped&!=&$recursivetags)
$startpos&=&$tag['begin_end_pos'];
$tag['close_end_pos']&=&strpos($bbcode_lower,&']',&$tag['close_open_pos']&+&1)&+&1;
$data&=&substr($bbcode,&$tag['begin_end_pos'],&$tag['close_open_pos']&-&$tag['begin_end_pos']);
//&standard&replace
if&(isset($bbcode_search[&$tag[name]&][&$hasoption&]['replace']))
$htmltag&=&$bbcode_search[&$tag[name]&][&$hasoption&]['replace'];
$parseddata&=&&&$htmltag&$data&/$htmltag&&;
//&html&replace
else&if&(isset($bbcode_search[&$tag[name]&][&$hasoption&]['replace_html']))
$parseddata&=&str_replace(array('5',&'7',&'4'),&array($tag['option'],&$data,&$data),&$bbcode_search[&$tag[name]&][&$hasoption&]['replace_html']);
//&special&handler&replace
else&if&(isset($bbcode_search[&$tag[name]&][&$hasoption&]['handler']))
$function&=&$bbcode_search[&$tag[name]&][&$hasoption&]['handler'];
$parseddata&=&$function($data,&$tag['option']);
//&nothing&to&do
$bbcode&=&substr_replace($bbcode,&$parseddata,&$tag['begin_open_pos'],&$tag['close_end_pos']&-&$tag['begin_open_pos']);
$startpos&=&$tag['begin_end_pos'];
while&(1);
//&######################&Start&hasimages&#######################
function&contains_bbcode_img_tags($bbcode)
return&iif(strpos(strtolower($bbcode),&'[img')&!==&false,&1,&0);
//&######################&Start&bbcodeparseimgcode&#######################
function&handle_bbcode_img($bbcode,&$dobbimagecode)
global&$vboptions,&$
if($dobbimagecode&AND&($bbuserinfo['userid']&==&0&OR&$bbuserinfo['showimages']))
//&do&[img]xxx[/img]
$bbcode&=&preg_replace('#[img]s*(https?://([^&&*&'&.&iif(!$vboptions['allowdynimg'],&'?&')&.&']+|[a-z0-9/\._-&!]+))[/img]#iUe',&&handle_bbcode_img_match('\1')&,&$bbcode);
$bbcode&=&preg_replace('#[img]s*(https?://([^&&*&]+|[a-z0-9/\._-&!]+))[/img]#iUe',&&handle_bbcode_url('\1',&'',&'url')&,&$bbcode);
//&######################&Start&handle_bbcode_img_match&#######################
//&this&is&only&called&by&handle_bbcode_img
//&贴图自动缩小
function&handle_bbcode_img_match($link)
$link&=&strip_smilies(str_replace('\&',&'&',&$link));
//&remove&double&spaces&--&fixes&issues&with&wordwrap
$link&=&str_replace('&&',&'',&$link);
if&($vboptions['legacypostbit'])
& &return&'&img&src=&'&.&$link&.&'&&onload=&if(this.width&screen.width*0.62)&{this.width=screen.width*0.62;this.alt='点击查看全图';}&&onmouseover=&if(this.alt)&this.style.cursor='hand';&&onclick=&if(this.alt)&window.open(''&.&$link&.&'');&&border=&0&&';
&& return&'&img&src=&'&.&$link&.&'&&onload=&if(this.width&screen.width*0.62)&{this.width=screen.width*0.62;this.alt='点击查看全图';}&&onmouseover=&if(this.alt)&this.style.cursor='hand';&&onclick=&if(this.alt)&window.open(''&.&$link&.&'');&&border=&0&&';
//&######################&Start&bbcodehandler_quote&#######################
function&handle_bbcode_quote($message,&$username&=&'')
global&$vboptions,&$vbphrase,&$stylevar,&$
//&remove&empty&codes
if&(trim($message)&==&'')
return&'';
//&remove&unnecessary&escaped&quotes
$message&=&str_replace('\&',&'&',&$message);
$username&=&str_replace('\&',&'&',&$username);
//&remove&smilies&from&username
$username&=&strip_smilies($username);
$show['username']&=&iif($username&!=&'',&true,&false);
global&$stopsaveparsed,&$parsed_
if&($stopsaveparsed&OR&$parsed_postcache['skip']&==&true&OR&!$vboptions['cachemaxage'])
$show['iewidthfix']&=&(is_browser('ie')&AND&!(is_browser('ie',&6)));
//&this&post&may&be&cached,&so&we&can't&allow&this&&fix&&to&be&included&in&that&cache
$show['iewidthfix']&=&
eval('$html&=&&'&.&fetch_template('bbcode_quote')&.&'&;');
//&######################&Start&bbcodehandler_php&#######################
function&handle_bbcode_php($code)
global&$vboptions,&$vbphrase,&$stylevar,&$highlight_
static&$codefind1,&$codereplace1,&$codefind2,&$codereplace2;
//&remove&empty&codes
if&(trim($code)&==&'')
return&'';
//remove&smilies
$code&=&strip_smilies(str_replace('\&',&'&',&$code));
if&(!is_array($codefind))
$codefind1&=&array(
//&&br&&to&nothing
'&br&/&' //&&br&/&&to&nothing
$codereplace1&=&array(
$codefind2&=&array(
'&', //&&&to&&,
'&', //&&&to&&
$codereplace2&=&array(
//&remove&htmlspecialchars'd&bits&and&excess&spacing
$code&=&trim(str_replace($codefind1,&$codereplace1,&$code));
$blockheight&=&fetch_block_height($code);&//&fetch&height&of&block&element
$code&=&str_replace($codefind2,&$codereplace2,&$code);&//&finish&replacements
//&do&we&have&an&opening&&?&tag?
if&(!preg_match('#^s*&?#si',&$code))
//&if&not,&replace&leading&newlines&and&stuff&in&a&&?php&tag&and&a&closing&tag&at&the&end
$code&=&&&?php&BEGIN__VBULLETIN__CODE__SNIPPET&$code&rnEND__VBULLETIN__CODE__SNIPPET&?&&;
$addedtags&=&
$addedtags&=&
//&highlight&the&string
$oldlevel&=&error_reporting(0);
if&(PHP_VERSION&&&=&'4.2.0')
$buffer&=&highlight_string($code,&true);
@ob_start();
highlight_string($code);
$buffer&=&@ob_get_contents();
@ob_end_clean();
error_reporting($oldlevel);
//&if&we&added&tags&above,&now&get&rid&of&them&from&the&resulting&string
if&($addedtags)
$search&=&array(
'#(&|&)?php(&|&)BEGIN__VBULLETIN__CODE__SNIPPET#siU',
'#(&(span|font).*&)(&|&)?(&/\2&(&\2.*&))php(&|&)BEGIN__VBULLETIN__CODE__SNIPPET#siU',
'#END__VBULLETIN__CODE__SNIPPET(&|&)?(&|&)#siU'
$replace&=&array(
$buffer&=&preg_replace($search,&$replace,&$buffer);
$buffer&=&str_replace('[',&'[',&$buffer);
$buffer&=&preg_replace('/&#([0-9]+);/',&'&#$1;',&$buffer);&//&allow&unicode&entities&back&through
$code&=&&$
eval('$html&=&&'&.&fetch_template('bbcode_php')&.&'&;');
//&######################&Start&bbcodehandler_code&#######################
function&handle_bbcode_code($code)
global&$vboptions,&$vbphrase,&$
//&remove&empty&codes
if&(trim($code)&==&'')
return&'';
//&remove&unnecessary&line&breaks&and&escaped&quotes
$code&=&str_replace(array('&br&',&'&br&/&',&'\&'),&array('',&'',&'&'),&$code);
//&remove&smilies
$code&=&strip_smilies($code);
//&fetch&height&of&block&element
$blockheight&=&fetch_block_height($code);
eval('$html&=&&'&.&fetch_template('bbcode_code')&.&'&;');
//&######################&Start&bbcodehandler_html&#######################
function&handle_bbcode_html($code)
global&$vboptions,&$vbphrase,&$stylevar,&$html_
static&$regexfind,&$
//&remove&empty&codes
if&(trim($code)&==&'')
return&'';
//remove&smilies
$code&=&strip_smilies(str_replace('\&',&'&',&$code));
if&(!is_array($regexfind))
$regexfind&=&array(
'#&br(&/)?&#siU',
//&strip&&br&/&&codes
'#(&w+;)#siU',
//&do&html&entities
'#&!--(.*)--&#siU',
//&italicise&comments
'#&(.+)&#esiU'
//&push&code&through&the&tag&handler
$regexreplace&=&array(
//&strip&&br&/&&codes
'&b&&i&1&/i&&/b&',
//&do&html&entities
'&i&&!--1--&&/i&',
//&italicise&comments
&handle_bbcode_html_tag('\1')& //&push&code&through&the&tag&handler
if&($html_allowed)
$regexfind[]&=&'#&(.+)&#esiU';
$regexreplace[]&=&&handle_bbcode_html_tag(htmlspecialchars_uni(stripslashes('\1')))&;
//&parse&the&code
$code&=&preg_replace($regexfind,&$regexreplace,&$code);
//&how&lame&but&HTML&might&not&be&on&in&signatures
if&($html_allowed)
$regexfind&=&array_pop($regexfind);
$regexreplace&=&array_pop($regexreplace);
$code&=&str_replace('[',&'[',&$code);
//&fetch&height&of&block&element
$blockheight&=&fetch_block_height($code);
eval('$html&=&&'&.&fetch_template('bbcode_html')&.&'&;');
//&######################&Start&bbcodehandler_html_tag&#######################
function&handle_bbcode_html_tag($tag)
global&$bbcode_html_
if&(empty($bbcode_html_colors))
fetch_bbcode_html_colors();
//&change&any&embedded&URLs&so&they&don't&cause&any&problems
$tag&=&preg_replace('#[(email|url)=&(.*)&]#siU',&'[$1=&$2&]',&$tag);
//&find&if&the&tag&has&attributes
$spacepos&=&strpos($tag,&'&');
if&($spacepos&!=&false)
//&tag&has&attributes&-&get&the&tag&name&and&parse&the&attributes
$tagname&=&substr($tag,&0,&$spacepos);
$tag&=&preg_replace('#&(w+)=&(.*)&#siU',&'&1=&font&color=&'&.&$bbcode_html_colors['attribs']&.&'&&&2&&/font&',&$tag);
//&no&attributes&found
$tagname&=&$
//&remove&leading&slash&if&there&is&one
if&($tag{0}&==&'/')
$tagname&=&substr($tagname,&1);
//&convert&tag&name&to&lower&case
$tagname&=&strtolower($tagname);
//&get&highlight&colour&based&on&tag&type
switch($tagname)
//&table&tags
case&'table':
case&'tr':
case&'td':
case&'th':
case&'tbody':
case&'thead':
$tagcolor&=&$bbcode_html_colors['table'];
//&form&tags
case&'form';
case&'input':
case&'select':
case&'option':
case&'textarea':
case&'label':
case&'fieldset':
case&'legend':
$tagcolor&=&$bbcode_html_colors['form'];
//&script&tags
case&'script':
$tagcolor&=&$bbcode_html_colors['script'];
//&style&tags
case&'style':
$tagcolor&=&$bbcode_html_colors['style'];
//&anchor&tags
$tagcolor&=&$bbcode_html_colors['a'];
//&img&tags
case&'img':
$tagcolor&=&$bbcode_html_colors['img'];
//&if&(vB&Conditional)&tags
case&'if':
case&'else':
case&'elseif':
$tagcolor&=&$bbcode_html_colors['if'];
//&all&other&tags
$tagcolor&=&$bbcode_html_colors['default'];
$tag&=&'&font&color=&'&.&$tagcolor&.&'&&&'&.&str_replace('\&',&'&',&$tag)&.&'&&/font&';
//&######################&Start&bbcodehandler_list2&#######################
//&replacement&for&bbcodehandler_list...&experimental&at&this&time
function&handle_bbcode_list($string)
#echo&'&p&&b&$string&/b&&br&/&'&.&nl2br(htmlspecialchars($string))&.&'&/p&';
global&$BBCODES,&$
//&might&need&this&in&the&future
//$string&=&stripslashes($string);
$string&=&str_replace('&',&'&',&$string);
//&getList
$slashlist&=&strpos($str,&']',&stripos($str,&'[/list'))&+&1;
$tmp&=&substr($str,&0,&$slashlist);
$openlist&=&strlen($tmp)&-&stripos(strrev($tmp),&strrev('[list'))&-&strlen('[list');
$getList&=&substr($str,&$openlist,&($slashlist&-&$openlist));
#echo&'&p&&b&$getList&/b&&br&/&'&.&htmlspecialchars($getList)&.&'&/p&';
//&processList
if&(preg_match('#s*([list(=(&|&|'|)([^]]*)\3)?](.*)[/list(=\3\4\3)?])s*#si',&$getList,&$regs))
$getList&=&$regs[0];
#echo&'&p&&b&Regex&Match&/b&&br&/&'&.&htmlspecialchars($regs[0])&.&'&/p&';
$str&=&preg_split('#s*[*]#s',&$regs[5],&-1,&PREG_SPLIT_NO_EMPTY);
if&(empty($str))
return&preg_replace('#s*'&.&preg_quote($getList,&'#')&.&'s*#s',&nl2br(&nn&),&$string);
if&($regs[4])
switch&($regs[4])
$listtype&=&'upper-alpha';
$listtype&=&'lower-alpha';
$listtype&=&'upper-roman';
$listtype&=&'lower-roman';
case&'1':&//break&missing&intentionally
$listtype&=&'decimal';
$listtype&=&'';
$processList&=&iif($listtype,&'&ol&style=&list-style-type:&'&.&$listtype&.&'&&',&'&ul&');
$bad_tag_list&=&'(br|p|li|ul|ol)';
foreach($str&AS&$key&=&&$val)
$firstbit&=&strtolower(substr($val,&0,&3));
if&($firstbit&===&'&ul'&OR&$firstbit&===&'&ol'&OR&$firstbit&===&'&li'&OR&empty($firstbit))
$processList&.=&$
if&($wysiwygparse)
$exploded&=&preg_split(&#(rn|n|r)#&,&$val);
$val&=&'';
foreach&($exploded&AS&$value)
if&(!preg_match('#(&/'&.&$bad_tag_list&.&'&|&'&.&$bad_tag_list&.&'s*/&)$#iU',&$value))
if&(!trim($value))
$value&=&'&';
//$val&.=&'&p&style=&margin:0px&&'&.&$value&.&&&/p&&;
$val&.=&$value&.&&&br&/&n&;
$val&.=&&$valuen&;
$val&=&preg_replace('#&br&/&+s*$#i',&'',&$val);
$processList&.=&'&li&'&.&$val&.&'&/li&';
$processList&.=&iif($listtype,&'&/ol&',&'&/ul&');
#echo&'&p&&b&$processList&/b&&br&/&'&.&htmlspecialchars($processList)&.&'&/p&';
//&replace&found&list&characters&with&parsed&list&characters
if&($wysiwygparse)
$processList&=&str_replace('&p&style=&margin:0px&&&/p&',&'',&$processList);
//$out&=&preg_replace('#s*'&.&preg_quote($getList,&'#')&.&'s*#s',&str_replace(array('\',&'$'),&array('\\',&'$'),&$processList),&$string);
$out&=&str_replace($getList,&$processList,&$string);
#echo&'&p&&b&Return&Value&/b&&br&/&'&.&nl2br(htmlspecialchars($out))&.&'&/p&&hr&/&';
//&######################&Start&handle_bbcode_url&#######################
function&handle_bbcode_url($text,&$link,&$type&=&'url')
if&(trim($text)&==&'')
return&'';
$rightlink&=&trim($link);
if&(empty($rightlink))
//&no&option&--&use&param
$rightlink&=&trim($text);
$rightlink&=&strip_smilies(str_replace('\&',&'&',&$rightlink));
$rightlink&=&str_replace(array('`',&'&',&&'&,&'['),&array('`',&'&',&''',&'['),&$rightlink);
if&($type&==&'url'&AND&!preg_match('#^[a-z0-9]+://#si',&$rightlink))
$rightlink&=&&http://$rightlink&;
if&(!trim($link)&OR&$text&==&$rightlink)
$tmp&=&unhtmlspecialchars($rightlink);
if&(strlen($tmp)&&&55&AND&!$wysiwygparse)
$text&=&htmlspecialchars_uni(substr($tmp,&0,&35)&.&'...'&.&substr($tmp,&-15));
//&remove&double&spaces&--&fixes&issues&with&wordwrap
$rightlink&=&str_replace('&&',&'',&$rightlink);
//&strip&extra&quotes&from&hyperlink
$text&=&str_replace('&',&'&',&$text);
if&($type&==&'url')
//&standard&URL&hyperlink
return&&&a&href=&$rightlink&&target=&_blank&&$text&/a&&;
//&email&hyperlink&(mailto:)
if&(is_valid_email($rightlink))
return&&&a&href=&mailto:$rightlink&&$text&/a&&;
//&not&a&valid&email&-&don't&link&it
return&&&span&title=&$rightlink&&$text&/span&&;
//&######################&Start&strip_smilies&#######################
//&removes&smilies&that&were&replaced&with&bbcode&&use&in&code/php/html/quote=username&tags
function&strip_smilies($text,&$iswysiwyg&=&false)
global&$smiliecache,&$
static&$smilie_find,&$smilie_
if&(empty($smilie_find))
$smilie_find&=&array();
$smilie_replace&=&array();
if&(is_array($smiliecache))
foreach&($smiliecache&AS&$smilie)
if&(trim($smilie['smilietext'])&!=&'')
if&($iswysiwyg)
$smilie_find[]&=&&&img&src=&$smilie[smiliepath]&&border=&0&&alt=&&&title=&$smilie[title]&&smilieid=&$smilie[smilieid]&&class=&inlineimg&&/&&;
$smilie_find[]&=&&&img&src=&$smilie[smiliepath]&&border=&0&&alt=&&&title=&$smilie[title]&&class=&inlineimg&&/&&;
$smilie_replace[]&=&htmlspecialchars_uni(trim($smilie['smilietext']));
return&str_replace($smilie_find,&$smilie_replace,&$text);
//&######################&Start&stripos&#######################
//&case-insensitive&version&of&strpos&-&syntax&identical
if&(!function_exists('stripos'))
function&stripos($haystack,&$needle,&$offset&=&0)
$foundstring&=&stristr(substr($haystack,&$offset),&$needle);
return&$foundstring&===&false&?&false&:&strlen($haystack)&-&strlen($foundstring);
//&######################&Start&fetch&block&height&#######################
//&function&to&return&appropriate&box&height&based&on&#&lines&in&code&block
function&fetch_block_height($code)
if&(!isset($maxlines))
$maxlines&=&$vboptions['codemaxlines'];
//&establish&a&reasonable&number&for&the&line&count&in&the&code&block
$numlines&=&max(substr_count($code,&&n&),&substr_count($code,&&&br&/&&))&+&1;
//&set&a&maximum&number&of&lines...
if&($numlines&&&$maxlines&AND&$maxlines&&&0)
$numlines&=&$
else&if&($numlines&&&1)
$numlines&=&1;
//&return&height&in&pixels
return&($numlines)&*&16&+&18;
/*======================================================================*
||&####################################################################
||&#&CVS:&$RCSfile:&functions_bbcodeparse.php,v&$&-&$Revision:&1.186.2.7&$
||&####################################################################
*======================================================================*/
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