Merlin Sythove wrote:The direct answer is that with eachsmiley, you can set a checkbox for "Inline" and then that smiley will be shown next to the posting text box. You will find an extensive manual to download on page 1 of this topic!
First of all, don't worry, they haven't gone, they're still there. You will probably see them in posts anyway.NWCPNE1 wrote:ok I installed it, it seems ok, but my Smilies have gone
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Couldn't retrieve smileys
DEBUG MODE
SQL Error : 1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ':angry: OR number = 0 ORDER BY number' at line 2
SELECT * FROM phpbb_smilies WHERE page = 2 AND number >= :angry: OR number = 0 ORDER BY number
Line : 486
File : admin_smilies.php
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<?php
/***************************************************************************
* bbcode.php
* -------------------
* begin : Saturday, Feb 13, 2001
* copyright : (C) 2001 The phpBB Group
* email : [email protected]
*
* $Id: bbcode.php,v 1.36.2.41 2006/02/26 17:34:50 grahamje Exp $
*
***************************************************************************/
/***************************************************************************
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
***************************************************************************/
if ( !defined('IN_PHPBB') )
{
die("Hacking attempt");
}
define("BBCODE_UID_LEN", 10);
// global that holds loaded-and-prepared bbcode templates, so we only have to do
// that stuff once.
$bbcode_tpl = null;
// BEGIN Local Links 1.0.0 (www.phpBBDoctor.com)
// This function is used to parse urls after the first pass processing.
// If the URL is "local" (as defined by having a link to a domain on
// the same server as that hosting this phpBB board) then the code that
// opens a new window (target="_blank") is removed. That way when someone
// links internally on your board it will preserve the session, and will
// NOT open a new window. I hate that. :-) (www.phpBBDoctor.com)
function local_urls($text)
{
global $board_config;
// First build the match for local URL links. If you are running
// multiple boards on the same server, and want different boards
// to open in new windows even though they are on the same host
// hardware, then use the optional line designated below instead.
// Note: strtolower() is only used for comparison, the actual text
// of the URL is not changed.
$server_protocol = ( $board_config['cookie_secure'] ) ? 'https://' : 'http://';
$server_port = (( $board_config['server_port'] <> 80 ) ? ':' . trim($board_config['server_port']) : '') . '/';
$server_name = strtolower($board_config['server_name']);
$script_path = strtolower($board_config['script_path']);
$local_url = '<a href="' . $server_protocol . $server_name . $server_port;
// OPTIONAL
// Use this line if you want to include the script path as well.
// To use this line simply remove the two / from the beginning.
//$local_url = '<a href="' . $server_protocol . $server_name . $server_port . $script_path;
// Now look to see if that string is found in the text. Note that
// the first step done (in other functions) before processing the
// post text is to add one extra space, so we don't need to worry
// about the case where a URL might be in the very first position.
// It won't. :-)
$start_url = strpos(strtolower($text), $local_url);
while ($start_url)
{
// First identify the end of the URL by finding the >
$last_found_pos = $start_url + 1;
$end_url = strpos ($text, '>', $last_found_pos);
$url_len = $end_url - $start_url + 1;
// Next get a copy of the URL from <a href="... to closing >
$my_url = substr($text, $start_url, $url_len);
// replace target wtih null string
$my_local_url = str_replace('target="_blank"', '', $my_url);
// Replace old URL with new URL in post text. Note that while
// the comparison was done in lower case via the strtolower()
// function, the actual URL text is not changed in any way.
// Only the target.
$text = str_replace($my_url, $my_local_url, $text);
// Advance by length of URL minus length of "target" string
// and check for another local URL in the same post text.
$start_url = strpos(strtolower($text), $local_url, $last_found_pos + $url_len - 16);
}
return $text;
}
// END Local Links 1.0.0 (www.phpBBDoctor.com)
// MULTI BBCODE-begin
function Multi_BBCode()
{
global $template, $lang;
// DO NOT CHANGE THIS ARRAY
$hotkeys = array('', 'd', 'e', 'g', 'h', 'j', 'k', 'm', 'n', 'r', 't', 'v', 'x', 'y', 'z', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0');
// NOTE: the first element of each array must be '' Add new elements AFTER the ''
$EMBB_widths = array('','50','60','50', '60','30','30','40','40','55','60','45','60','45','30') ;
$EMBB_values = array('','Flash','YouTube', 'Footnote','s','ol','sup','sub','smcaps','reverse','area','spoiler','note','hr') ;
$max_rows = ((count($EMBB_values)-1)/9) ;
$max_rows = ($max_rows*9 == count($EMBB_values)) ? $max_rows : $max_rows+1 ;
$code_count = 1 ;
for($i = 1; $i <= $max_rows; $i++)
{
$template->assign_block_vars('BBCODE_ROW', array(
'ROW_ID' => $i,
));
for($element = 0; $element < 9; $element++)
{
$val = ($code_count*2)+16;
if ( $code_count < count($EMBB_values))
{
$help_lang = ( !empty($lang['bbcode_help'][(strtolower($EMBB_values[$code_count]))]) ) ? $lang['bbcode_help'][(strtolower($EMBB_values[$code_count]))] : $lang['bbcode_help'][$EMBB_values[$code_count]];
$template->assign_block_vars('BBCODE_ROW.BBCODE', array(
'KEY' => $hotkeys[$code_count],
'NAME' => "addbbcode$val",
'HELP' => sprintf($help_lang, $hotkeys[$code_count]),
'WIDTH' => $EMBB_widths[$code_count],
'VALUE' => $EMBB_values[$code_count],
'STYLE' => "bbstyle($val)",
));
}
$code_count++ ;
}
}
}
// MULTI BBCODE-end
/**
* Loads bbcode templates from the bbcode.tpl file of the current template set.
* Creates an array, keys are bbcode names like "b_open" or "url", values
* are the associated template.
* Probably pukes all over the place if there's something really screwed
* with the bbcode.tpl file.
*
* Nathan Codding, Sept 26 2001.
*/
function load_bbcode_template()
{
global $template;
$tpl_filename = $template->make_filename('bbcode.tpl');
$tpl = fread(fopen($tpl_filename, 'r'), filesize($tpl_filename));
// replace \ with \\ and then ' with \'.
$tpl = str_replace('\\', '\\\\', $tpl);
$tpl = str_replace('\'', '\\\'', $tpl);
// strip newlines.
$tpl = str_replace("\n", '', $tpl);
// Turn template blocks into PHP assignment statements for the values of $bbcode_tpls..
$tpl = preg_replace('#<!-- BEGIN (.*?) -->(.*?)<!-- END (.*?) -->#', "\n" . '$bbcode_tpls[\'\\1\'] = \'\\2\';', $tpl);
$bbcode_tpls = array();
eval($tpl);
return $bbcode_tpls;
}
/**
* Prepares the loaded bbcode templates for insertion into preg_replace()
* or str_replace() calls in the bbencode_second_pass functions. This
* means replacing template placeholders with the appropriate preg backrefs
* or with language vars. NOTE: If you change how the regexps work in
* bbencode_second_pass(), you MUST change this function.
*
* Nathan Codding, Sept 26 2001
*
*/
function prepare_bbcode_template($bbcode_tpl)
{
global $lang;
$bbcode_tpl['olist_open'] = str_replace('{LIST_TYPE}', '\\1', $bbcode_tpl['olist_open']);
$bbcode_tpl['glow_open'] = str_replace('{GLOW}', '\\1', $bbcode_tpl['glow_open']);
$bbcode_tpl['shadow_open'] = str_replace('{SHADOW}', '\\1', $bbcode_tpl['shadow_open']);
$bbcode_tpl['color_open'] = str_replace('{COLOR}', '\\1', $bbcode_tpl['color_open']);
$bbcode_tpl['size_open'] = str_replace('{SIZE}', '\\1', $bbcode_tpl['size_open']);
$bbcode_tpl['quote_open'] = str_replace('{L_QUOTE}', $lang['Quote'], $bbcode_tpl['quote_open']);
$bbcode_tpl['quote_username_open'] = str_replace('{L_QUOTE}', $lang['Quote'], $bbcode_tpl['quote_username_open']);
$bbcode_tpl['quote_username_open'] = str_replace('{L_WROTE}', $lang['wrote'], $bbcode_tpl['quote_username_open']);
$bbcode_tpl['quote_username_open'] = str_replace('{USERNAME}', '\\1', $bbcode_tpl['quote_username_open']);
$bbcode_tpl['code_open'] = str_replace('{L_CODE}', $lang['Code'], $bbcode_tpl['code_open']);
$bbcode_tpl['img'] = str_replace('{URL}', '\\1', $bbcode_tpl['img']);
// We do URLs in several different ways..
$bbcode_tpl['url1'] = str_replace('{URL}', '\\1', $bbcode_tpl['url']);
$bbcode_tpl['url1'] = str_replace('{DESCRIPTION}', '\\1', $bbcode_tpl['url1']);
$bbcode_tpl['url2'] = str_replace('{URL}', 'http://\\1', $bbcode_tpl['url']);
$bbcode_tpl['url2'] = str_replace('{DESCRIPTION}', '\\1', $bbcode_tpl['url2']);
$bbcode_tpl['url3'] = str_replace('{URL}', '\\1', $bbcode_tpl['url']);
$bbcode_tpl['url3'] = str_replace('{DESCRIPTION}', '\\2', $bbcode_tpl['url3']);
$bbcode_tpl['url4'] = str_replace('{URL}', 'http://\\1', $bbcode_tpl['url']);
$bbcode_tpl['url4'] = str_replace('{DESCRIPTION}', '\\3', $bbcode_tpl['url4']);
$bbcode_tpl['email'] = str_replace('{EMAIL}', '\\1', $bbcode_tpl['email']);
// Begin Flash MOD
$bbcode_tpl['flash'] = str_replace('{WIDTH}', '\\1', $bbcode_tpl['flash']);
$bbcode_tpl['flash'] = str_replace('{HEIGHT}', '\\2', $bbcode_tpl['flash']);
$bbcode_tpl['flash'] = str_replace('{LOOP}', '\\3', $bbcode_tpl['flash']);
$bbcode_tpl['flash'] = str_replace('{URL}', '\\4', $bbcode_tpl['flash']);
$bbcode_tpl['cf'] = str_replace('{URL}', '\\1', $bbcode_tpl['cf']);
// End Flash MOD
// mod : Misc. BBcode : add
// [area] and [/area] for borders/areas
$bbcode_tpl['area1_open'] = str_replace('{AREA}', '\\1', $bbcode_tpl['area1_open']);
// [note] and [/note] for putting notes in posts
$bbcode_tpl['note'] = str_replace('{NOTE}', '\\1', $bbcode_tpl['note']);
// [hr] and [/hr] for horizontal rules
$bbcode_tpl['hr'] = str_replace('{HR}', '\\1', $bbcode_tpl['hr']);
// [font] and [/font] for changing the font
$bbcode_tpl['font_open'] = str_replace('{FONT}', '\\1', $bbcode_tpl['font_open']);
// mod : Misc. BBcode : end
$bbcode_tpl['youtube'] = str_replace('{YOUTUBEID}', '\\1', $bbcode_tpl['youtube']);
$bbcode_tpl['youtube'] = str_replace('{YOUTUBELINK}', $lang['youtube_link'], $bbcode_tpl['youtube']);
// Align BBCode MOD
$bbcode_tpl['align_open'] = str_replace('{ALIGN}', '\\1', $bbcode_tpl['align_open']);
define("BBCODE_TPL_READY", true);
return $bbcode_tpl;
}
/**
* Does second-pass bbencoding. This should be used before displaying the message in
* a thread. Assumes the message is already first-pass encoded, and we are given the
* correct UID as used in first-pass encoding.
*/
function bbencode_second_pass($text, $uid)
{
global $lang, $bbcode_tpl;
$text = preg_replace('#(script|about|applet|activex|chrome):#is', "\\1:", $text);
// pad it with a space so we can distinguish between FALSE and matching the 1st char (index 0).
// This is important; bbencode_quote(), bbencode_list(), and bbencode_code() all depend on it.
$text = " " . $text;
// First: If there isn't a "[" and a "]" in the message, don't bother.
if (! (strpos($text, "[") && strpos($text, "]")) )
{
// Remove padding, return.
$text = substr($text, 1);
return $text;
}
// Only load the templates ONCE..
if (!defined("BBCODE_TPL_READY"))
{
// load templates from file into array.
$bbcode_tpl = load_bbcode_template();
// prepare array for use in regexps.
$bbcode_tpl = prepare_bbcode_template($bbcode_tpl);
}
// [CODE] and
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and
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', '
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, because
* we need to match these tags first and transform HTML tags
* in their contents..
* $func - This variable should contain a string that is the name of a function.
* That function will be called when a match is found, and passed 2
* parameters: ($text, $uid). The function should return a string.
* This is used when some transformation needs to be applied to the
* text INSIDE a pair of matching tags. If this variable is FALSE or the
* empty string, it will not be executed.
* If open_tag is an array, then the pda will try to match pairs consisting of
* any element of open_tag followed by close_tag. This allows us to match things
* like [list=A]...[/list] and [list=1]...[/list] in one pass of the PDA.
*
* NOTES: - this function assumes the first character of $text is a space.
* - every opening tag and closing tag must be of the [...] format.
*/
function bbencode_first_pass_pda($text, $uid, $open_tag, $close_tag, $close_tag_new, $mark_lowest_level, $func, $open_regexp_replace = false)
{
$open_tag_count = 0;
if (!$close_tag_new || ($close_tag_new == ''))
{
$close_tag_new = $close_tag;
}
$close_tag_length = strlen($close_tag);
$close_tag_new_length = strlen($close_tag_new);
$uid_length = strlen($uid);
$use_function_pointer = ($func && ($func != ''));
$stack = array();
if (is_array($open_tag))
{
if (0 == count($open_tag))
{
// No opening tags to match, so return.
return $text;
}
$open_tag_count = count($open_tag);
}
else
{
// only one opening tag. make it into a 1-element array.
$open_tag_temp = $open_tag;
$open_tag = array();
$open_tag[0] = $open_tag_temp;
$open_tag_count = 1;
}
$open_is_regexp = false;
if ($open_regexp_replace)
{
$open_is_regexp = true;
if (!is_array($open_regexp_replace))
{
$open_regexp_temp = $open_regexp_replace;
$open_regexp_replace = array();
$open_regexp_replace[0] = $open_regexp_temp;
}
}
if ($mark_lowest_level && $open_is_regexp)
{
message_die(GENERAL_ERROR, "Unsupported operation for bbcode_first_pass_pda().");
}
// Start at the 2nd char of the string, looking for opening tags.
$curr_pos = 1;
while ($curr_pos && ($curr_pos < strlen($text)))
{
$curr_pos = strpos($text, "[", $curr_pos);
// If not found, $curr_pos will be 0, and the loop will end.
if ($curr_pos)
{
// We found a [. It starts at $curr_pos.
// check if it's a starting or ending tag.
$found_start = false;
$which_start_tag = "";
$start_tag_index = -1;
for ($i = 0; $i < $open_tag_count; $i++)
{
// Grab everything until the first "]"...
$possible_start = substr($text, $curr_pos, strpos($text, ']', $curr_pos + 1) - $curr_pos + 1);
//
// We're going to try and catch usernames with "[' characters.
//
if( preg_match('#\[quote=\\\"#si', $possible_start, $match) && !preg_match('#\[quote=\\\"(.*?)\\\"\]#si', $possible_start) )
{
// OK we are in a quote tag that probably contains a ] bracket.
// Grab a bit more of the string to hopefully get all of it..
if ($close_pos = strpos($text, '"]', $curr_pos + 14))
{
if (strpos(substr($text, $curr_pos + 14, $close_pos - ($curr_pos + 14)), '[quote') === false)
{
$possible_start = substr($text, $curr_pos, $close_pos - $curr_pos + 7);
}
}
}
// Now compare, either using regexp or not.
if ($open_is_regexp)
{
$match_result = array();
if (preg_match($open_tag[$i], $possible_start, $match_result))
{
$found_start = true;
$which_start_tag = $match_result[0];
$start_tag_index = $i;
break;
}
}
else
{
// straightforward string comparison.
if (0 == strcasecmp($open_tag[$i], $possible_start))
{
$found_start = true;
$which_start_tag = $open_tag[$i];
$start_tag_index = $i;
break;
}
}
}
if ($found_start)
{
// We have an opening tag.
// Push its position, the text we matched, and its index in the open_tag array on to the stack, and then keep going to the right.
$match = array("pos" => $curr_pos, "tag" => $which_start_tag, "index" => $start_tag_index);
array_push($stack, $match);
//
// Rather than just increment $curr_pos
// Set it to the ending of the tag we just found
// Keeps error in nested tag from breaking out
// of table structure..
//
$curr_pos += strlen($possible_start);
}
else
{
// check for a closing tag..
$possible_end = substr($text, $curr_pos, $close_tag_length);
if (0 == strcasecmp($close_tag, $possible_end))
{
// We have an ending tag.
// Check if we've already found a matching starting tag.
if (sizeof($stack) > 0)
{
// There exists a starting tag.
$curr_nesting_depth = sizeof($stack);
// We need to do 2 replacements now.
$match = array_pop($stack);
$start_index = $match['pos'];
$start_tag = $match['tag'];
$start_length = strlen($start_tag);
$start_tag_index = $match['index'];
if ($open_is_regexp)
{
$start_tag = preg_replace($open_tag[$start_tag_index], $open_regexp_replace[$start_tag_index], $start_tag);
}
// everything before the opening tag.
$before_start_tag = substr($text, 0, $start_index);
// everything after the opening tag, but before the closing tag.
$between_tags = substr($text, $start_index + $start_length, $curr_pos - $start_index - $start_length);
// Run the given function on the text between the tags..
if ($use_function_pointer)
{
$between_tags = $func($between_tags, $uid);
}
// everything after the closing tag.
$after_end_tag = substr($text, $curr_pos + $close_tag_length);
// Mark the lowest nesting level if needed.
if ($mark_lowest_level && ($curr_nesting_depth == 1))
{
if ($open_tag[0] == '[code]')
{
$code_entities_match = array('#<#', '#>#', '#"#', '#:#', '#\[#', '#\]#', '#\(#', '#\)#', '#\{#', '#\}#');
$code_entities_replace = array('<', '>', '"', ':', '[', ']', '(', ')', '{', '}');
$between_tags = preg_replace($code_entities_match, $code_entities_replace, $between_tags);
}
$text = $before_start_tag . substr($start_tag, 0, $start_length - 1) . ":$curr_nesting_depth:$uid]";
$text .= $between_tags . substr($close_tag_new, 0, $close_tag_new_length - 1) . ":$curr_nesting_depth:$uid]";
}
else
{
if ($open_tag[0] == '[code]')
{
$text = $before_start_tag . '[code]';
$text .= $between_tags . '[/code]';
}
else
{
if ($open_is_regexp)
{
$text = $before_start_tag . $start_tag;
}
else
{
$text = $before_start_tag . substr($start_tag, 0, $start_length - 1) . ":$uid]";
}
$text .= $between_tags . substr($close_tag_new, 0, $close_tag_new_length - 1) . ":$uid]";
}
}
$text .= $after_end_tag;
// Now.. we've screwed up the indices by changing the length of the string.
// So, if there's anything in the stack, we want to resume searching just after it.
// otherwise, we go back to the start.
if (sizeof($stack) > 0)
{
$match = array_pop($stack);
$curr_pos = $match['pos'];
// bbcode_array_push($stack, $match);
// ++$curr_pos;
}
else
{
$curr_pos = 1;
}
}
else
{
// No matching start tag found. Increment pos, keep going.
++$curr_pos;
}
}
else
{
// No starting tag or ending tag.. Increment pos, keep looping.,
++$curr_pos;
}
}
}
} // while
return $text;
} // bbencode_first_pass_pda()
/**
* Does second-pass bbencoding of the [code] tags. This includes
* running htmlspecialchars() over the text contained between
* any pair of [code] tags that are at the first level of
* nesting. Tags at the first level of nesting are indicated
* by this format: [code:1:$uid] ... [/code:1:$uid]
* Other tags are in this format: [code:$uid] ... [/code:$uid]
*/
function bbencode_second_pass_code($text, $uid, $bbcode_tpl)
{
global $lang;
$code_start_html = $bbcode_tpl['code_open'];
$code_end_html = $bbcode_tpl['code_close'];
// First, do all the 1st-level matches. These need an htmlspecialchars() run,
// so they have to be handled differently.
$match_count = preg_match_all("#\[code:1:$uid\](.*?)\[/code:1:$uid\]#si", $text, $matches);
for ($i = 0; $i < $match_count; $i++)
{
$before_replace = $matches[1][$i];
$after_replace = $matches[1][$i];
// Replace 2 spaces with " " so non-tabbed code indents without making huge long lines.
$after_replace = str_replace(" ", " ", $after_replace);
// now Replace 2 spaces with " " to catch odd #s of spaces.
$after_replace = str_replace(" ", " ", $after_replace);
// Replace tabs with " " so tabbed code indents sorta right without making huge long lines.
$after_replace = str_replace("\t", " ", $after_replace);
// now Replace space occurring at the beginning of a line
$after_replace = preg_replace("/^ {1}/m", ' ', $after_replace);
$str_to_match = "[code:1:$uid]" . $before_replace . "[/code:1:$uid]";
$replacement = $code_start_html;
$replacement .= $after_replace;
$replacement .= $code_end_html;
$text = str_replace($str_to_match, $replacement, $text);
}
// Now, do all the non-first-level matches. These are simple.
$text = str_replace("[code:$uid]", $code_start_html, $text);
$text = str_replace("[/code:$uid]", $code_end_html, $text);
return $text;
} // bbencode_second_pass_code()
/**
* Does second-pass bbencoding of the [quote] tags. This includes
* seperating out any [footnote] tags there may be in any pair of
* [quote] tags.
*/
function bbencode_second_pass_quote($text, $uid, $bbcode_tpl)
{
// determine if any quotes are in the text a make nda recursive call on it if there is
preg_match("#\[quote:$uid(=\".*\")?\](.*?)\[/quote:$uid\]#si", substr($text, 1), $match);
if( $match[0] )
{
$start_pos = strpos($text, $match[0], 1);
$text = substr($text, 0, $start_pos) . bbencode_second_pass_quote(substr($text, $start_pos), $uid, $bbcode_tpl);
}
$end_text = "";
$end_pos = strpos($text, "[/quote:$uid]");
// select just the quote itself and strip the closing quote tag (if there is a quote in the text)
if( $end_pos )
{
$end_text = substr($text, ($end_pos + strlen("[/quote:$uid]")));
$text = substr($text, 0, ($end_pos + strlen("[/quote:$uid]")));
$text = str_replace("[/quote:$uid]", "", $text);
}
// [footnote] and [/footnote] for hiding spoiler text
preg_match_all("#\[footnote:$uid\](.*?)\[/footnote:$uid\]#si", $text, $footnotes, PREG_PATTERN_ORDER);
if(count($footnotes[1]) != 0)
{
$count = 1;
$text .= $bbcode_tpl['footnote_open'];
foreach($footnotes[1] as $key => $note)
{
$text = str_replace($footnotes[0][$key], $bbcode_tpl['super_open'].$count.$bbcode_tpl['super_close'], $text);
$text .= "<br />".$bbcode_tpl['super_open'].$count.$bbcode_tpl['super_close']." ".$note;
$count++;
}
$text .= $bbcode_tpl['footnote_close'];
}
// add the closing quote tag again (if this was a quote)
if( $end_pos )
{
$text .= $bbcode_tpl['quote_close'];
}
// substiture the opening quote tag with the correct template code
$text = str_replace("[quote:$uid]", $bbcode_tpl['quote_open'], $text);
$text = preg_replace("/\[quote:$uid=\"(.*?)\"\]/si", $bbcode_tpl['quote_username_open'], $text);
// place the quote back into the main text
$text .= $end_text;
return $text;
}
/**
* Rewritten by Nathan Codding - Feb 6, 2001.
* - Goes through the given string, and replaces xxxx://yyyy with an HTML <a> tag linking
* to that URL
* - Goes through the given string, and replaces www.xxxx.yyyy[zzzz] with an HTML <a> tag linking
* to http://www.xxxx.yyyy[/zzzz]
* - Goes through the given string, and replaces xxxx@yyyy with an HTML mailto: tag linking
* to that email address
* - Only matches these 2 patterns either after a space, or at the beginning of a line
*
* Notes: the email one might get annoying - it's easy to make it more restrictive, though.. maybe
* have it require something like [email protected] or such. We'll see.
*/
function make_clickable($text)
{
$text = preg_replace('#(script|about|applet|activex|chrome):#is', "\\1:", $text);
// pad it with a space so we can match things at the start of the 1st line.
$ret = ' ' . $text;
// matches an "xxxx://yyyy" URL at the start of a line, or after a space.
// xxxx can only be alpha characters.
// yyyy is anything up to the first space, newline, comma, double quote or <
$ret = preg_replace("#(^|[\n ])([\w]+?://[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "\\1<a href=\"\\2\" target=\"_blank\">\\2</a>", $ret);
// matches a "www|ftp.xxxx.yyyy[/zzzz]" kinda lazy URL thing
// Must contain at least 2 dots. xxxx contains either alphanum, or "-"
// zzzz is optional.. will contain everything up to the first space, newline,
// comma, double quote or <.
$ret = preg_replace("#(^|[\n ])((www|ftp)\.[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "\\1<a href=\"http://\\2\" target=\"_blank\">\\2</a>", $ret);
// matches an email@domain type address at the start of a line, or after a space.
// Note: Only the followed chars are valid; alphanums, "-", "_" and or ".".
$ret = preg_replace("#(^|[\n ])((www|ftp)\.[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "\\1<a href=\"http://\\2\" target=\"_blank\">\\2</a>", $ret);
// BEGIN Local Links 1.0.0 (www.phpBBDoctor.com)
$ret = local_urls ($ret);
// END Local Links 1.0.0 (www.phpBBDoctor.com)
// Remove our padding..
$ret = substr($ret, 1);
return($ret);
}
/**
* Chunk long urls to avoid page stretching. This function splits a
* long url into chunks, then glues it back together with a couple
* of dots. This gaggle of code could be boiled down to fewer lines,
* but it would make it hard to read.
*/
function chunk_url(&$ret)
{
/**
* Split the string into an array. Then loop through
* the array and process each link separately.
*/
$links = explode('<a', $ret);
$countlinks = count($links);
for ($i = 0; $i < $countlinks; $i++)
{
$link = $links[$i];
/**
* If the array element is a hyperlink then put the missing
* '<a' back in, as we will not be imploding...
*/
$link = (preg_match('#(.*)(href=")#is', $link)) ? '<a' . $link : $link;
$begin = strpos($link, '>') + 1;
$end = strpos($link, '<', $begin);
$length = $end - $begin;
$urlname = substr($link, $begin, $length);
/**
* We chunk urls that are longer than 50 characters. Just change
* '50' to a value that suits your taste. We are not chunking the link
* text unless if begins with 'http://', 'ftp://', or 'www.'
*/
$shorturlname = (strlen($urlname) > 50 && preg_match('#^(http://|ftp://|www\.)#is', $urlname)) ? substr_replace($urlname, '.....', 30, -10) : $urlname;
$ret = str_replace('>' . $urlname . '<', '>' . $shorturlname . '<', $ret);
}
}
/**
* Nathan Codding - Feb 6, 2001
* Reverses the effects of make_clickable(), for use in editpost.
* - Does not distinguish between "www.xxxx.yyyy" and "http://aaaa.bbbb" type URLs.
*
*/
function undo_make_clickable($text)
{
$text = preg_replace("#<!-- BBCode auto-link start --><a href=\"(.*?)\" target=\"_blank\">.*?</a><!-- BBCode auto-link end -->#i", "\\1", $text);
$text = preg_replace("#<!-- BBcode auto-mailto start --><a href=\"mailto:(.*?)\">.*?</a><!-- BBCode auto-mailto end -->#i", "\\1", $text);
return $text;
}
/**
* Nathan Codding - August 24, 2000.
* Takes a string, and does the reverse of the PHP standard function
* htmlspecialchars().
*/
function undo_htmlspecialchars($input)
{
$input = preg_replace("/>/i", ">", $input);
$input = preg_replace("/</i", "<", $input);
$input = preg_replace("/"/i", "\"", $input);
$input = preg_replace("/&/i", "&", $input);
return $input;
}
/**
* This is used to change a [*] tag into a [*:$uid] tag as part
* of the first-pass bbencoding of [list] tags. It fits the
* standard required in order to be passed as a variable
* function into bbencode_first_pass_pda().
*/
function replace_listitems($text, $uid)
{
$text = str_replace("[*]", "[*:$uid]", $text);
return $text;
}
/**
* Escapes the "/" character with "\/". This is useful when you need
* to stick a runtime string into a PREG regexp that is being delimited
* with slashes.
*/
function escape_slashes($input)
{
$output = str_replace('/', '\/', $input);
return $output;
}
/**
* This function does exactly what the PHP4 function array_push() does
* however, to keep phpBB compatable with PHP 3 we had to come up with our own
* method of doing it.
* This function was deprecated in phpBB 2.0.18
*/
function bbcode_array_push(&$stack, $value)
{
$stack[] = $value;
return(sizeof($stack));
}
/**
* This function does exactly what the PHP4 function array_pop() does
* however, to keep phpBB compatable with PHP 3 we had to come up with our own
* method of doing it.
* This function was deprecated in phpBB 2.0.18
*/
function bbcode_array_pop(&$stack)
{
$arrSize = count($stack);
$x = 1;
while(list($key, $val) = each($stack))
{
if($x < count($stack))
{
$tmpArr[] = $val;
}
else
{
$return_val = $val;
}
$x++;
}
$stack = $tmpArr;
return($return_val);
}
//
// Smilies code ... would this be better tagged on to the end of bbcode.php?
// Probably so and I'll move it before B2
//
function smilies_pass($message)
{
static $orig, $repl;
if (!isset($orig))
{
global $db, $board_config;
$orig = $repl = array();
$sql = 'SELECT * FROM ' . SMILIES_TABLE;
if( !$result = $db->sql_query($sql) )
{
message_die(GENERAL_ERROR, "Couldn't obtain smilies data", "", __LINE__, __FILE__, $sql);
}
$smilies = $db->sql_fetchrowset($result);
if (count($smilies))
{
usort($smilies, 'smiley_sort');
}
for ($i = 0; $i < count($smilies); $i++)
{
$orig[] = "/(?<=.\W|\W.|^\W)" . preg_quote($smilies[$i]['code'], "/") . "(?=.\W|\W.|\W$)/";
$repl[] = '<img src="'. $board_config['smilies_path'] . '/' . $smilies[$i]['smile_url'] . '" alt="' . $smilies[$i]['emoticon'] . '" border="0" />';
}
}
if (count($orig))
{
$message = preg_replace($orig, $repl, ' ' . $message . ' ');
$message = substr($message, 1, -1);
}
return $message;
}
?>
I'm not surprised because your second post above already indicated that you had made serious mistakes in implementing the mod. This is my third and last offer: I've given you a checklist. I suggest you start by putting your backed up files back, and start from scratch, using the checklist I gave you about installing the mod, to wit: use Easymod, and if you can't or won't, triple check everything you do. If you still get errors, supply the required information as I specified above.NWCPNE1 wrote:Getting a New Error now, Easy mod won't go back so my whole forum has been killed.
Error Message
Warning: usort() [function.usort]: Invalid comparison function in /homer/nwcpne/public_html/forum/includes/bbcode.php on line 1178
Code: Select all
<?php
/***************************************************************************
* bbcode.php
* -------------------
* begin : Saturday, Feb 13, 2001
* copyright : (C) 2001 The phpBB Group
* email : [email protected]
*
* $Id: bbcode.php,v 1.36.2.41 2006/02/26 17:34:50 grahamje Exp $
*
***************************************************************************/
/***************************************************************************
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
***************************************************************************/
if ( !defined('IN_PHPBB') )
{
die("Hacking attempt");
}
define("BBCODE_UID_LEN", 10);
// global that holds loaded-and-prepared bbcode templates, so we only have to do
// that stuff once.
$bbcode_tpl = null;
// BEGIN Local Links 1.0.0 (www.phpBBDoctor.com)
// This function is used to parse urls after the first pass processing.
// If the URL is "local" (as defined by having a link to a domain on
// the same server as that hosting this phpBB board) then the code that
// opens a new window (target="_blank") is removed. That way when someone
// links internally on your board it will preserve the session, and will
// NOT open a new window. I hate that. :-) (www.phpBBDoctor.com)
function local_urls($text)
{
global $board_config;
// First build the match for local URL links. If you are running
// multiple boards on the same server, and want different boards
// to open in new windows even though they are on the same host
// hardware, then use the optional line designated below instead.
// Note: strtolower() is only used for comparison, the actual text
// of the URL is not changed.
$server_protocol = ( $board_config['cookie_secure'] ) ? 'https://' : 'http://';
$server_port = (( $board_config['server_port'] <> 80 ) ? ':' . trim($board_config['server_port']) : '') . '/';
$server_name = strtolower($board_config['server_name']);
$script_path = strtolower($board_config['script_path']);
$local_url = '<a href="' . $server_protocol . $server_name . $server_port;
// OPTIONAL
// Use this line if you want to include the script path as well.
// To use this line simply remove the two / from the beginning.
//$local_url = '<a href="' . $server_protocol . $server_name . $server_port . $script_path;
// Now look to see if that string is found in the text. Note that
// the first step done (in other functions) before processing the
// post text is to add one extra space, so we don't need to worry
// about the case where a URL might be in the very first position.
// It won't. :-)
$start_url = strpos(strtolower($text), $local_url);
while ($start_url)
{
// First identify the end of the URL by finding the >
$last_found_pos = $start_url + 1;
$end_url = strpos ($text, '>', $last_found_pos);
$url_len = $end_url - $start_url + 1;
// Next get a copy of the URL from <a href="... to closing >
$my_url = substr($text, $start_url, $url_len);
// replace target wtih null string
$my_local_url = str_replace('target="_blank"', '', $my_url);
// Replace old URL with new URL in post text. Note that while
// the comparison was done in lower case via the strtolower()
// function, the actual URL text is not changed in any way.
// Only the target.
$text = str_replace($my_url, $my_local_url, $text);
// Advance by length of URL minus length of "target" string
// and check for another local URL in the same post text.
$start_url = strpos(strtolower($text), $local_url, $last_found_pos + $url_len - 16);
}
return $text;
}
// END Local Links 1.0.0 (www.phpBBDoctor.com)
// MULTI BBCODE-begin
function Multi_BBCode()
{
global $template, $lang;
// DO NOT CHANGE THIS ARRAY
$hotkeys = array('', 'd', 'e', 'g', 'h', 'j', 'k', 'm', 'n', 'r', 't', 'v', 'x', 'y', 'z', '1', '2', '3', '4', '5', '6', '7', '8', '9', '0');
// NOTE: the first element of each array must be '' Add new elements AFTER the ''
$EMBB_widths = array('','50','60','50', '60','30','30','40','40','55','60','45','60','45','30') ;
$EMBB_values = array('','Flash','YouTube', 'Footnote','s','ol','sup','sub','smcaps','reverse','area','spoiler','note','hr') ;
$max_rows = ((count($EMBB_values)-1)/9) ;
$max_rows = ($max_rows*9 == count($EMBB_values)) ? $max_rows : $max_rows+1 ;
$code_count = 1 ;
for($i = 1; $i <= $max_rows; $i++)
{
$template->assign_block_vars('BBCODE_ROW', array(
'ROW_ID' => $i,
));
for($element = 0; $element < 9; $element++)
{
$val = ($code_count*2)+16;
if ( $code_count < count($EMBB_values))
{
$help_lang = ( !empty($lang['bbcode_help'][(strtolower($EMBB_values[$code_count]))]) ) ? $lang['bbcode_help'][(strtolower($EMBB_values[$code_count]))] : $lang['bbcode_help'][$EMBB_values[$code_count]];
$template->assign_block_vars('BBCODE_ROW.BBCODE', array(
'KEY' => $hotkeys[$code_count],
'NAME' => "addbbcode$val",
'HELP' => sprintf($help_lang, $hotkeys[$code_count]),
'WIDTH' => $EMBB_widths[$code_count],
'VALUE' => $EMBB_values[$code_count],
'STYLE' => "bbstyle($val)",
));
}
$code_count++ ;
}
}
}
// MULTI BBCODE-end
/**
* Loads bbcode templates from the bbcode.tpl file of the current template set.
* Creates an array, keys are bbcode names like "b_open" or "url", values
* are the associated template.
* Probably pukes all over the place if there's something really screwed
* with the bbcode.tpl file.
*
* Nathan Codding, Sept 26 2001.
*/
function load_bbcode_template()
{
global $template;
$tpl_filename = $template->make_filename('bbcode.tpl');
$tpl = fread(fopen($tpl_filename, 'r'), filesize($tpl_filename));
// replace \ with \\ and then ' with \'.
$tpl = str_replace('\\', '\\\\', $tpl);
$tpl = str_replace('\'', '\\\'', $tpl);
// strip newlines.
$tpl = str_replace("\n", '', $tpl);
// Turn template blocks into PHP assignment statements for the values of $bbcode_tpls..
$tpl = preg_replace('#<!-- BEGIN (.*?) -->(.*?)<!-- END (.*?) -->#', "\n" . '$bbcode_tpls[\'\\1\'] = \'\\2\';', $tpl);
$bbcode_tpls = array();
eval($tpl);
return $bbcode_tpls;
}
/**
* Prepares the loaded bbcode templates for insertion into preg_replace()
* or str_replace() calls in the bbencode_second_pass functions. This
* means replacing template placeholders with the appropriate preg backrefs
* or with language vars. NOTE: If you change how the regexps work in
* bbencode_second_pass(), you MUST change this function.
*
* Nathan Codding, Sept 26 2001
*
*/
function prepare_bbcode_template($bbcode_tpl)
{
global $lang;
$bbcode_tpl['olist_open'] = str_replace('{LIST_TYPE}', '\\1', $bbcode_tpl['olist_open']);
$bbcode_tpl['glow_open'] = str_replace('{GLOW}', '\\1', $bbcode_tpl['glow_open']);
$bbcode_tpl['shadow_open'] = str_replace('{SHADOW}', '\\1', $bbcode_tpl['shadow_open']);
$bbcode_tpl['color_open'] = str_replace('{COLOR}', '\\1', $bbcode_tpl['color_open']);
$bbcode_tpl['size_open'] = str_replace('{SIZE}', '\\1', $bbcode_tpl['size_open']);
$bbcode_tpl['quote_open'] = str_replace('{L_QUOTE}', $lang['Quote'], $bbcode_tpl['quote_open']);
$bbcode_tpl['quote_username_open'] = str_replace('{L_QUOTE}', $lang['Quote'], $bbcode_tpl['quote_username_open']);
$bbcode_tpl['quote_username_open'] = str_replace('{L_WROTE}', $lang['wrote'], $bbcode_tpl['quote_username_open']);
$bbcode_tpl['quote_username_open'] = str_replace('{USERNAME}', '\\1', $bbcode_tpl['quote_username_open']);
$bbcode_tpl['code_open'] = str_replace('{L_CODE}', $lang['Code'], $bbcode_tpl['code_open']);
$bbcode_tpl['img'] = str_replace('{URL}', '\\1', $bbcode_tpl['img']);
// We do URLs in several different ways..
$bbcode_tpl['url1'] = str_replace('{URL}', '\\1', $bbcode_tpl['url']);
$bbcode_tpl['url1'] = str_replace('{DESCRIPTION}', '\\1', $bbcode_tpl['url1']);
$bbcode_tpl['url2'] = str_replace('{URL}', 'http://\\1', $bbcode_tpl['url']);
$bbcode_tpl['url2'] = str_replace('{DESCRIPTION}', '\\1', $bbcode_tpl['url2']);
$bbcode_tpl['url3'] = str_replace('{URL}', '\\1', $bbcode_tpl['url']);
$bbcode_tpl['url3'] = str_replace('{DESCRIPTION}', '\\2', $bbcode_tpl['url3']);
$bbcode_tpl['url4'] = str_replace('{URL}', 'http://\\1', $bbcode_tpl['url']);
$bbcode_tpl['url4'] = str_replace('{DESCRIPTION}', '\\3', $bbcode_tpl['url4']);
$bbcode_tpl['email'] = str_replace('{EMAIL}', '\\1', $bbcode_tpl['email']);
// Begin Flash MOD
$bbcode_tpl['flash'] = str_replace('{WIDTH}', '\\1', $bbcode_tpl['flash']);
$bbcode_tpl['flash'] = str_replace('{HEIGHT}', '\\2', $bbcode_tpl['flash']);
$bbcode_tpl['flash'] = str_replace('{LOOP}', '\\3', $bbcode_tpl['flash']);
$bbcode_tpl['flash'] = str_replace('{URL}', '\\4', $bbcode_tpl['flash']);
$bbcode_tpl['cf'] = str_replace('{URL}', '\\1', $bbcode_tpl['cf']);
// End Flash MOD
// mod : Misc. BBcode : add
// [area] and [/area] for borders/areas
$bbcode_tpl['area1_open'] = str_replace('{AREA}', '\\1', $bbcode_tpl['area1_open']);
// [note] and [/note] for putting notes in posts
$bbcode_tpl['note'] = str_replace('{NOTE}', '\\1', $bbcode_tpl['note']);
// [hr] and [/hr] for horizontal rules
$bbcode_tpl['hr'] = str_replace('{HR}', '\\1', $bbcode_tpl['hr']);
// [font] and [/font] for changing the font
$bbcode_tpl['font_open'] = str_replace('{FONT}', '\\1', $bbcode_tpl['font_open']);
// mod : Misc. BBcode : end
$bbcode_tpl['youtube'] = str_replace('{YOUTUBEID}', '\\1', $bbcode_tpl['youtube']);
$bbcode_tpl['youtube'] = str_replace('{YOUTUBELINK}', $lang['youtube_link'], $bbcode_tpl['youtube']);
// Align BBCode MOD
$bbcode_tpl['align_open'] = str_replace('{ALIGN}', '\\1', $bbcode_tpl['align_open']);
define("BBCODE_TPL_READY", true);
return $bbcode_tpl;
}
/**
* Does second-pass bbencoding. This should be used before displaying the message in
* a thread. Assumes the message is already first-pass encoded, and we are given the
* correct UID as used in first-pass encoding.
*/
function bbencode_second_pass($text, $uid)
{
global $lang, $bbcode_tpl;
$text = preg_replace('#(script|about|applet|activex|chrome):#is', "\\1:", $text);
// pad it with a space so we can distinguish between FALSE and matching the 1st char (index 0).
// This is important; bbencode_quote(), bbencode_list(), and bbencode_code() all depend on it.
$text = " " . $text;
// First: If there isn't a "[" and a "]" in the message, don't bother.
if (! (strpos($text, "[") && strpos($text, "]")) )
{
// Remove padding, return.
$text = substr($text, 1);
return $text;
}
// Only load the templates ONCE..
if (!defined("BBCODE_TPL_READY"))
{
// load templates from file into array.
$bbcode_tpl = load_bbcode_template();
// prepare array for use in regexps.
$bbcode_tpl = prepare_bbcode_template($bbcode_tpl);
}
// [CODE] and
Code: Select all
and
Code: Select all
', '
Code: Select all
, because
* we need to match these tags first and transform HTML tags
* in their contents..
* $func - This variable should contain a string that is the name of a function.
* That function will be called when a match is found, and passed 2
* parameters: ($text, $uid). The function should return a string.
* This is used when some transformation needs to be applied to the
* text INSIDE a pair of matching tags. If this variable is FALSE or the
* empty string, it will not be executed.
* If open_tag is an array, then the pda will try to match pairs consisting of
* any element of open_tag followed by close_tag. This allows us to match things
* like [list=A]...[/list] and [list=1]...[/list] in one pass of the PDA.
*
* NOTES: - this function assumes the first character of $text is a space.
* - every opening tag and closing tag must be of the [...] format.
*/
function bbencode_first_pass_pda($text, $uid, $open_tag, $close_tag, $close_tag_new, $mark_lowest_level, $func, $open_regexp_replace = false)
{
$open_tag_count = 0;
if (!$close_tag_new || ($close_tag_new == ''))
{
$close_tag_new = $close_tag;
}
$close_tag_length = strlen($close_tag);
$close_tag_new_length = strlen($close_tag_new);
$uid_length = strlen($uid);
$use_function_pointer = ($func && ($func != ''));
$stack = array();
if (is_array($open_tag))
{
if (0 == count($open_tag))
{
// No opening tags to match, so return.
return $text;
}
$open_tag_count = count($open_tag);
}
else
{
// only one opening tag. make it into a 1-element array.
$open_tag_temp = $open_tag;
$open_tag = array();
$open_tag[0] = $open_tag_temp;
$open_tag_count = 1;
}
$open_is_regexp = false;
if ($open_regexp_replace)
{
$open_is_regexp = true;
if (!is_array($open_regexp_replace))
{
$open_regexp_temp = $open_regexp_replace;
$open_regexp_replace = array();
$open_regexp_replace[0] = $open_regexp_temp;
}
}
if ($mark_lowest_level && $open_is_regexp)
{
message_die(GENERAL_ERROR, "Unsupported operation for bbcode_first_pass_pda().");
}
// Start at the 2nd char of the string, looking for opening tags.
$curr_pos = 1;
while ($curr_pos && ($curr_pos < strlen($text)))
{
$curr_pos = strpos($text, "[", $curr_pos);
// If not found, $curr_pos will be 0, and the loop will end.
if ($curr_pos)
{
// We found a [. It starts at $curr_pos.
// check if it's a starting or ending tag.
$found_start = false;
$which_start_tag = "";
$start_tag_index = -1;
for ($i = 0; $i < $open_tag_count; $i++)
{
// Grab everything until the first "]"...
$possible_start = substr($text, $curr_pos, strpos($text, ']', $curr_pos + 1) - $curr_pos + 1);
//
// We're going to try and catch usernames with "[' characters.
//
if( preg_match('#\[quote=\\\"#si', $possible_start, $match) && !preg_match('#\[quote=\\\"(.*?)\\\"\]#si', $possible_start) )
{
// OK we are in a quote tag that probably contains a ] bracket.
// Grab a bit more of the string to hopefully get all of it..
if ($close_pos = strpos($text, '"]', $curr_pos + 14))
{
if (strpos(substr($text, $curr_pos + 14, $close_pos - ($curr_pos + 14)), '[quote') === false)
{
$possible_start = substr($text, $curr_pos, $close_pos - $curr_pos + 7);
}
}
}
// Now compare, either using regexp or not.
if ($open_is_regexp)
{
$match_result = array();
if (preg_match($open_tag[$i], $possible_start, $match_result))
{
$found_start = true;
$which_start_tag = $match_result[0];
$start_tag_index = $i;
break;
}
}
else
{
// straightforward string comparison.
if (0 == strcasecmp($open_tag[$i], $possible_start))
{
$found_start = true;
$which_start_tag = $open_tag[$i];
$start_tag_index = $i;
break;
}
}
}
if ($found_start)
{
// We have an opening tag.
// Push its position, the text we matched, and its index in the open_tag array on to the stack, and then keep going to the right.
$match = array("pos" => $curr_pos, "tag" => $which_start_tag, "index" => $start_tag_index);
array_push($stack, $match);
//
// Rather than just increment $curr_pos
// Set it to the ending of the tag we just found
// Keeps error in nested tag from breaking out
// of table structure..
//
$curr_pos += strlen($possible_start);
}
else
{
// check for a closing tag..
$possible_end = substr($text, $curr_pos, $close_tag_length);
if (0 == strcasecmp($close_tag, $possible_end))
{
// We have an ending tag.
// Check if we've already found a matching starting tag.
if (sizeof($stack) > 0)
{
// There exists a starting tag.
$curr_nesting_depth = sizeof($stack);
// We need to do 2 replacements now.
$match = array_pop($stack);
$start_index = $match['pos'];
$start_tag = $match['tag'];
$start_length = strlen($start_tag);
$start_tag_index = $match['index'];
if ($open_is_regexp)
{
$start_tag = preg_replace($open_tag[$start_tag_index], $open_regexp_replace[$start_tag_index], $start_tag);
}
// everything before the opening tag.
$before_start_tag = substr($text, 0, $start_index);
// everything after the opening tag, but before the closing tag.
$between_tags = substr($text, $start_index + $start_length, $curr_pos - $start_index - $start_length);
// Run the given function on the text between the tags..
if ($use_function_pointer)
{
$between_tags = $func($between_tags, $uid);
}
// everything after the closing tag.
$after_end_tag = substr($text, $curr_pos + $close_tag_length);
// Mark the lowest nesting level if needed.
if ($mark_lowest_level && ($curr_nesting_depth == 1))
{
if ($open_tag[0] == '[code]')
{
$code_entities_match = array('#<#', '#>#', '#"#', '#:#', '#\[#', '#\]#', '#\(#', '#\)#', '#\{#', '#\}#');
$code_entities_replace = array('<', '>', '"', ':', '[', ']', '(', ')', '{', '}');
$between_tags = preg_replace($code_entities_match, $code_entities_replace, $between_tags);
}
$text = $before_start_tag . substr($start_tag, 0, $start_length - 1) . ":$curr_nesting_depth:$uid]";
$text .= $between_tags . substr($close_tag_new, 0, $close_tag_new_length - 1) . ":$curr_nesting_depth:$uid]";
}
else
{
if ($open_tag[0] == '[code]')
{
$text = $before_start_tag . '[code]';
$text .= $between_tags . '[/code]';
}
else
{
if ($open_is_regexp)
{
$text = $before_start_tag . $start_tag;
}
else
{
$text = $before_start_tag . substr($start_tag, 0, $start_length - 1) . ":$uid]";
}
$text .= $between_tags . substr($close_tag_new, 0, $close_tag_new_length - 1) . ":$uid]";
}
}
$text .= $after_end_tag;
// Now.. we've screwed up the indices by changing the length of the string.
// So, if there's anything in the stack, we want to resume searching just after it.
// otherwise, we go back to the start.
if (sizeof($stack) > 0)
{
$match = array_pop($stack);
$curr_pos = $match['pos'];
// bbcode_array_push($stack, $match);
// ++$curr_pos;
}
else
{
$curr_pos = 1;
}
}
else
{
// No matching start tag found. Increment pos, keep going.
++$curr_pos;
}
}
else
{
// No starting tag or ending tag.. Increment pos, keep looping.,
++$curr_pos;
}
}
}
} // while
return $text;
} // bbencode_first_pass_pda()
/**
* Does second-pass bbencoding of the [code] tags. This includes
* running htmlspecialchars() over the text contained between
* any pair of [code] tags that are at the first level of
* nesting. Tags at the first level of nesting are indicated
* by this format: [code:1:$uid] ... [/code:1:$uid]
* Other tags are in this format: [code:$uid] ... [/code:$uid]
*/
function bbencode_second_pass_code($text, $uid, $bbcode_tpl)
{
global $lang;
$code_start_html = $bbcode_tpl['code_open'];
$code_end_html = $bbcode_tpl['code_close'];
// First, do all the 1st-level matches. These need an htmlspecialchars() run,
// so they have to be handled differently.
$match_count = preg_match_all("#\[code:1:$uid\](.*?)\[/code:1:$uid\]#si", $text, $matches);
for ($i = 0; $i < $match_count; $i++)
{
$before_replace = $matches[1][$i];
$after_replace = $matches[1][$i];
// Replace 2 spaces with " " so non-tabbed code indents without making huge long lines.
$after_replace = str_replace(" ", " ", $after_replace);
// now Replace 2 spaces with " " to catch odd #s of spaces.
$after_replace = str_replace(" ", " ", $after_replace);
// Replace tabs with " " so tabbed code indents sorta right without making huge long lines.
$after_replace = str_replace("\t", " ", $after_replace);
// now Replace space occurring at the beginning of a line
$after_replace = preg_replace("/^ {1}/m", ' ', $after_replace);
$str_to_match = "[code:1:$uid]" . $before_replace . "[/code:1:$uid]";
$replacement = $code_start_html;
$replacement .= $after_replace;
$replacement .= $code_end_html;
$text = str_replace($str_to_match, $replacement, $text);
}
// Now, do all the non-first-level matches. These are simple.
$text = str_replace("[code:$uid]", $code_start_html, $text);
$text = str_replace("[/code:$uid]", $code_end_html, $text);
return $text;
} // bbencode_second_pass_code()
/**
* Does second-pass bbencoding of the [quote] tags. This includes
* seperating out any [footnote] tags there may be in any pair of
* [quote] tags.
*/
function bbencode_second_pass_quote($text, $uid, $bbcode_tpl)
{
// determine if any quotes are in the text a make nda recursive call on it if there is
preg_match("#\[quote:$uid(=\".*\")?\](.*?)\[/quote:$uid\]#si", substr($text, 1), $match);
if( $match[0] )
{
$start_pos = strpos($text, $match[0], 1);
$text = substr($text, 0, $start_pos) . bbencode_second_pass_quote(substr($text, $start_pos), $uid, $bbcode_tpl);
}
$end_text = "";
$end_pos = strpos($text, "[/quote:$uid]");
// select just the quote itself and strip the closing quote tag (if there is a quote in the text)
if( $end_pos )
{
$end_text = substr($text, ($end_pos + strlen("[/quote:$uid]")));
$text = substr($text, 0, ($end_pos + strlen("[/quote:$uid]")));
$text = str_replace("[/quote:$uid]", "", $text);
}
// [footnote] and [/footnote] for hiding spoiler text
preg_match_all("#\[footnote:$uid\](.*?)\[/footnote:$uid\]#si", $text, $footnotes, PREG_PATTERN_ORDER);
if(count($footnotes[1]) != 0)
{
$count = 1;
$text .= $bbcode_tpl['footnote_open'];
foreach($footnotes[1] as $key => $note)
{
$text = str_replace($footnotes[0][$key], $bbcode_tpl['super_open'].$count.$bbcode_tpl['super_close'], $text);
$text .= "<br />".$bbcode_tpl['super_open'].$count.$bbcode_tpl['super_close']." ".$note;
$count++;
}
$text .= $bbcode_tpl['footnote_close'];
}
// add the closing quote tag again (if this was a quote)
if( $end_pos )
{
$text .= $bbcode_tpl['quote_close'];
}
// substiture the opening quote tag with the correct template code
$text = str_replace("[quote:$uid]", $bbcode_tpl['quote_open'], $text);
$text = preg_replace("/\[quote:$uid=\"(.*?)\"\]/si", $bbcode_tpl['quote_username_open'], $text);
// place the quote back into the main text
$text .= $end_text;
return $text;
}
/**
* Rewritten by Nathan Codding - Feb 6, 2001.
* - Goes through the given string, and replaces xxxx://yyyy with an HTML <a> tag linking
* to that URL
* - Goes through the given string, and replaces www.xxxx.yyyy[zzzz] with an HTML <a> tag linking
* to http://www.xxxx.yyyy[/zzzz]
* - Goes through the given string, and replaces xxxx@yyyy with an HTML mailto: tag linking
* to that email address
* - Only matches these 2 patterns either after a space, or at the beginning of a line
*
* Notes: the email one might get annoying - it's easy to make it more restrictive, though.. maybe
* have it require something like [email protected] or such. We'll see.
*/
function make_clickable($text)
{
$text = preg_replace('#(script|about|applet|activex|chrome):#is', "\\1:", $text);
// pad it with a space so we can match things at the start of the 1st line.
$ret = ' ' . $text;
// matches an "xxxx://yyyy" URL at the start of a line, or after a space.
// xxxx can only be alpha characters.
// yyyy is anything up to the first space, newline, comma, double quote or <
$ret = preg_replace("#(^|[\n ])([\w]+?://[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "\\1<a href=\"\\2\" target=\"_blank\">\\2</a>", $ret);
// matches a "www|ftp.xxxx.yyyy[/zzzz]" kinda lazy URL thing
// Must contain at least 2 dots. xxxx contains either alphanum, or "-"
// zzzz is optional.. will contain everything up to the first space, newline,
// comma, double quote or <.
$ret = preg_replace("#(^|[\n ])((www|ftp)\.[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "\\1<a href=\"http://\\2\" target=\"_blank\">\\2</a>", $ret);
// matches an email@domain type address at the start of a line, or after a space.
// Note: Only the followed chars are valid; alphanums, "-", "_" and or ".".
$ret = preg_replace("#(^|[\n ])((www|ftp)\.[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "\\1<a href=\"http://\\2\" target=\"_blank\">\\2</a>", $ret);
// BEGIN Local Links 1.0.0 (www.phpBBDoctor.com)
$ret = local_urls ($ret);
// END Local Links 1.0.0 (www.phpBBDoctor.com)
// Remove our padding..
$ret = substr($ret, 1);
return($ret);
}
/**
* Chunk long urls to avoid page stretching. This function splits a
* long url into chunks, then glues it back together with a couple
* of dots. This gaggle of code could be boiled down to fewer lines,
* but it would make it hard to read.
*/
function chunk_url(&$ret)
{
/**
* Split the string into an array. Then loop through
* the array and process each link separately.
*/
$links = explode('<a', $ret);
$countlinks = count($links);
for ($i = 0; $i < $countlinks; $i++)
{
$link = $links[$i];
/**
* If the array element is a hyperlink then put the missing
* '<a' back in, as we will not be imploding...
*/
$link = (preg_match('#(.*)(href=")#is', $link)) ? '<a' . $link : $link;
$begin = strpos($link, '>') + 1;
$end = strpos($link, '<', $begin);
$length = $end - $begin;
$urlname = substr($link, $begin, $length);
/**
* We chunk urls that are longer than 50 characters. Just change
* '50' to a value that suits your taste. We are not chunking the link
* text unless if begins with 'http://', 'ftp://', or 'www.'
*/
$shorturlname = (strlen($urlname) > 50 && preg_match('#^(http://|ftp://|www\.)#is', $urlname)) ? substr_replace($urlname, '.....', 30, -10) : $urlname;
$ret = str_replace('>' . $urlname . '<', '>' . $shorturlname . '<', $ret);
}
}
/**
* Nathan Codding - Feb 6, 2001
* Reverses the effects of make_clickable(), for use in editpost.
* - Does not distinguish between "www.xxxx.yyyy" and "http://aaaa.bbbb" type URLs.
*
*/
function undo_make_clickable($text)
{
$text = preg_replace("#<!-- BBCode auto-link start --><a href=\"(.*?)\" target=\"_blank\">.*?</a><!-- BBCode auto-link end -->#i", "\\1", $text);
$text = preg_replace("#<!-- BBcode auto-mailto start --><a href=\"mailto:(.*?)\">.*?</a><!-- BBCode auto-mailto end -->#i", "\\1", $text);
return $text;
}
/**
* Nathan Codding - August 24, 2000.
* Takes a string, and does the reverse of the PHP standard function
* htmlspecialchars().
*/
function undo_htmlspecialchars($input)
{
$input = preg_replace("/>/i", ">", $input);
$input = preg_replace("/</i", "<", $input);
$input = preg_replace("/"/i", "\"", $input);
$input = preg_replace("/&/i", "&", $input);
return $input;
}
/**
* This is used to change a [*] tag into a [*:$uid] tag as part
* of the first-pass bbencoding of [list] tags. It fits the
* standard required in order to be passed as a variable
* function into bbencode_first_pass_pda().
*/
function replace_listitems($text, $uid)
{
$text = str_replace("[*]", "[*:$uid]", $text);
return $text;
}
/**
* Escapes the "/" character with "\/". This is useful when you need
* to stick a runtime string into a PREG regexp that is being delimited
* with slashes.
*/
function escape_slashes($input)
{
$output = str_replace('/', '\/', $input);
return $output;
}
/**
* This function does exactly what the PHP4 function array_push() does
* however, to keep phpBB compatable with PHP 3 we had to come up with our own
* method of doing it.
* This function was deprecated in phpBB 2.0.18
*/
function bbcode_array_push(&$stack, $value)
{
$stack[] = $value;
return(sizeof($stack));
}
/**
* This function does exactly what the PHP4 function array_pop() does
* however, to keep phpBB compatable with PHP 3 we had to come up with our own
* method of doing it.
* This function was deprecated in phpBB 2.0.18
*/
function bbcode_array_pop(&$stack)
{
$arrSize = count($stack);
$x = 1;
while(list($key, $val) = each($stack))
{
if($x < count($stack))
{
$tmpArr[] = $val;
}
else
{
$return_val = $val;
}
$x++;
}
$stack = $tmpArr;
return($return_val);
}
//
// Smilies code ... would this be better tagged on to the end of bbcode.php?
// Probably so and I'll move it before B2
//
function smilies_pass($message)
{
static $orig, $repl;
if (!isset($orig))
{
global $db, $board_config;
$orig = $repl = array();
$sql = 'SELECT * FROM ' . SMILIES_TABLE;
if( !$result = $db->sql_query($sql) )
{
message_die(GENERAL_ERROR, "Couldn't obtain smilies data", "", __LINE__, __FILE__, $sql);
}
$smilies = $db->sql_fetchrowset($result);
if (count($smilies))
{
usort($smilies, 'smiley_sort');
}
for ($i = 0; $i < count($smilies); $i++)
{
$orig[] = "/(?<=.\W|\W.|^\W)" . preg_quote($smilies[$i]['code'], "/") . "(?=.\W|\W.|\W$)/";
$repl[] = '<img src="'. $board_config['smilies_path'] . '/' . $smilies[$i]['smile_url'] . '" alt="' . $smilies[$i]['emoticon'] . '" border="0" />';
}
}
if (count($orig))
{
$message = preg_replace($orig, $repl, ' ' . $message . ' ');
$message = substr($message, 1, -1);
}
return $message;
}
?>