A UBB PHP class

/*
Text Encode Class
Write by Q3boy 2003.3.10
Usage
$eq = new Encodeq3boy ($STR); Initialize class
The following is the Ubbencode parameter
$eq->url = true; Enable URL to automatically resolve default false
$eq->html = true; Enable HTML encoding (handles <,>, full-width/half-width spaces, tabs, line breaks) default True
$eq->image = true; Enable Image Label resolution default True
$eq->font = true; Enable font label resolution default True
$eq->element = true; Enable external element resolution default True
$eq->flash = true; Enable Flash resolution default True
$eq->php = true; Enable syntax highlighting default True
Ubbencode parameter End
Echo ($eq->getimageopener ())//output picture automatically scale required JS function
echo $eq->htmlencode (); Output UBB encoded string
echo "echo $eq->ubbencode (); Output UBB encoded string
echo "echo $eq->removehtml (); Output a string that removes an HTML tag
echo "echo $eq->ubbencode (); Output a string that removes the UBB label
Support UBB Tag list:
Picture class:
[img]gif/aaa.gif[/img] Insert Picture
[limg]gif/aaa.gif[/limg] Picture left Wrap
[rimg]gif/aaa.gif[/rimg] picture right around the row
[cimg]gif/aaa.gif[/cimg] Picture Center Wrap
Text Control class:
[BR] Line feed
[B] Bold word [b]
[i] italic word [i]
[u] underline [u]
[s] Delete line [s]
[Sub] text subscript [Sub]
[SUP] text superscript [SUP]
[Left] text is right-aligned
[Right] text right-aligned
[Center] text centered [center]
[Align= (left|center|right)] text alignment [align]
[Size= ([1-6])] text size [size]
(fonts) [Font]
[Color= (text color)] [Color]
[List] unordered list [list]
[List=s] ordered lists [list]
[List= (a|1| I)] (list mode (Abc,123,i II)) [table]
[List= (NUM)] has a sequence table (counting from num) [list]
[Li] List cell items [Li]
External element classes:
[url] link [/url]
[Url= (link)] link text [/url]
[Email] email address [/email]
[Email= (Mailing address)] Description text [/email] mail address
[Quote] reference block [/quote]
[IFRAME] interpolation frame address [/iframe]
[Iframe= (insert frame height)] interpolation frame address [/iframe]
[Swf]flash animation address [/swf]
[swf= width, height]flash animated address [/swf]
Code block:
[Code] [/code]
[PHP] [/php]
[code block name] [/code]
[PHP code block name] [/php]
If you want to use the PHP syntax highlighting, be sure to add at both ends of the code block. > "Label
*/
Class Encodeq3boy {
var $str = "";
var $iconpath = "/image/icon";//Icon file path
var $imagepath = "/upfiles/article";//Picture file default path
var $tagfoot = ' border= ' 1 "onload=" imageload (This), "onclick=" Imageopen (This) style= "Cursor:hand";//Picture file attached properties
var $url = false; URL Automatic parsing
var $html = true; HTML encoding
var $image = true; Parsing the image label
var $font = true; Font label
var $element = true; External elements
var $flash = true; Flash
var $php = true; Syntax highlighting
function Encodeq3boy ($str = ', $imgph = ') {
if ($STR) {
$str = STRTR ($str, Array ("\n\r" => "\ n", "\ r \ n" => "\ n", "\ r" => "\ n", "" => "));
$this->str = $str;
}
if ($imgph) $this->imagepath = $imgph;
}
function Getimageopener () {
Return "<script language=\" javascript\ "type=\" text/javascript\ ">\r\nfunction imageload (img) {\r\nif ( img.width>480) img.width=480;\r\n}\r\nfunction Imageopen (img) {\r\nwindow.open (img.src, ', ' Menubar=no, Scrollbars=yes,width= ' + (screen.width-8) + ', height= ' + (screen.height-74) + ', left=0,top=0 '); \r\n}\r\n</script > ";
}
function removehtml ($str = ' ") {
if (! $str) $str = $this->str;
Return Strip_tags ($STR);
}
function Removeubb ($str = ' ") {
if (! $str) $str = $this->str;
Return Preg_replace ("/\[\/?\w+ (\s+[^\]\s]+) *\s*\]/is", "", $str);
}
function HtmlEncode ($str = ' ") {
if (! $str) $str = $this->str;
$ary = Array (
' < ' => ' &lt; ',
' > ' => ' &gt; ',
"" => "&nbsp;&nbsp;",
"" => "&nbsp;&nbsp;"
);
$str = Preg_replace ("/\n{2,}/s", "N/A", Strtr ($str, $ary));
return Str_replace ("\ n", "\n<br/>", $str);
}
function Ubbencode ($str = ' ") {
if (! $str) $str = $this->str;
$RPL _ary = Array ();
$RPL _ary = Array ();
if ($this->html) $str = $this->htmlencode ($str, true);
$tagfoot = $this->tagfoot;
$icon = $this->iconpath;
$image = $this->imagepath;
if ($this->php) {
Preg_match_all ('/(\n\<br \/\>) *\[(Php|code) \s* (. *?) \]\s* (. +?) \s*\[\/(Php|code) \] (\n\<br \/\>) */is ', $str, $ary);
$str = Preg_split ('/(\n\<br \/\>) *\[(Php|code) \s* (. *?) \]\s* (. +?) \s*\[\/(Php|code) \] (\n\<br \/\>) */is ', $str);
}
if ($this->url) {
$reg _ary = Array_merge ($reg _ary,array (
'/(? <!\]|\=) \s* (\b\w+@ (?: \ W+\.) +\w{2,3}) \b\s* (? <!\[)/I ',
'/(? <!\]|\=) \s* (\b (http|https|ftp): \/\/(\w+\.) +\w+ (\/[\w|&|%| \?| =|\+|\.| -]+) *) \b\s* (? <!\[)/I ',
));
$RPL _ary = Array_merge ($rpl _ary,array (
' [Email]\\1[/email] ',
' [Url]\\1[/url] ',
));
}
if ($this->image) {
$reg _ary = Array_merge ($reg _ary,array (
'/\[img\]\s*http (s?): \ /\/(\s+) \s*\[\/img\]/i ',
'/\[limg\]\s*http (s?): \ /\/(\s+) \s*\[\/limg\]/i ',
'/\[rimg\]\s*http (s?): \ /\/(\s+) \s*\[\/rimg\]/i ',
'/\[cimg\]\s*http (s?): \ /\/(\s+) \s*\[\/cimg\]/i ',
'/\[img\]\s* ([^\/:]+) \s*\[\/img\]/i ',
'/\[limg\]\s* ([^\/:]+) \s*\[\/limg\]/i ',
'/\[rimg\]\s* ([^\/:]+) \s*\[\/rimg\]/i ',
'/\[cimg\]\s* ([^\/:]+) \s*\[\/cimg\]/i ',
'/\[img\]\s* (\s+) \s*\[\/img\]/i ',
'/\[limg\]\s* (\s+) \s*\[\/limg\]/i ',
'/\[rimg\]\s* (\s+) \s*\[\/rimg\]/i ',
'/\[cimg\]\s* (\s+) \s*\[\/cimg\]/i ',
));
$RPL _ary = Array_merge ($rpl _ary,array (
'  ',
'  ',
'  ',
' <div align= ' center ' ></div> ',
'  ',
'  ',
'  ',
' <div align= ' center ' ></div> ',
'  ',
'  ',
'  ',
' <div align= ' center ' ></div> ',
));
}
if ($this->font) {
$reg _ary = Array_merge ($reg _ary,array (
'/\[br\]/i ',
'/\[b\]\s* (. +?) \s*\[\/b\]/is ',
'/\[i\]\s* (. +?) \s*\[\/i\]/is ',
'/\[u\]\s* (. +?) \s*\[\/u\]/is ',
'/\[s\]\s* (. +?) \s*\[\/s\]/is ',
'/\[sub\]\s* (. +?) \s*\[\/sub\]/is ',
'/\[sup\]\s* (. +?) \s*\[\/sup\]/is ',
'/\[left\]\s* (. +?) \s*\[\/left\]/is ',
'/\[right\]\s* (. +?) \s*\[\/right\]/is ',
'/\[center\]\s* (. +?) \s*\[\/center\]/is ',
'/\[align=\s* (left|center|right) \]\s* (. +?) \s*\[\/align\]/is ',
'/\[size=\s* ([\.| \d]) \s*\]\s* (. *?) \s*\[\/size\]/is ',
'/\[font=\s* (. *?) \s*\]\s* (. *?) \s*\[\/font\]/is ',
'/\[color=\s* (. *?) \s*\]\s* (. *?) \s*\[\/color\]/is ',
'/\[list\]\s* (<br \/>)? \s* (. +?) \s*\[\/list\]/is ',
'/\[list=s\]\s* (<br \/>)? \s* (. +?) \s*\[\/list\]/is ',
'/\[list= (a|1| I) \]\\s* (<br \/>) \s* (. +?) \s*\[\/list\]/is ',
'/\[list= (\s+?) \]\s* (<br \/>) \s* (. +?) \s*\[\/list\]/is ',
'/\[li\]\s* (. +?) \s*\[\/li\]/is ',
));
$RPL _ary = Array_merge ($rpl _ary,array (
' <br/> ',
' <b>\\1</b> ',
' <i>\\1</i> ',
' <u>\\1</u> ',
' <s>\\1</s> ',
' <sub>\\1</sub> ',
' <sup>\\1</sup> ',
' <div align= ' left ' >\\1</div> ',
' <div align= ' right ' >\\1</div> ',
' <div align= ' center ' >\\1</div> ',
' <div align= ' \\1 ' >\\2</div> ',
' <font size=\\1pt; ' >\\2</font> ',
' <font face= ' \\1 ' >\\2</font> ',
' <font color= ' \\1 ' >\\2</font> ',
' <ul>\\2</ul> ',
' <ol>\\2</ol> ',
' <ol type= ' \\1 ' >\\3</ol> ',
' <ol start= ' \\1 ' >\\3</ol> ',
' <li>\\1</li> ',
));
}
if ($this->element) {
$reg _ary = Array_merge ($reg _ary,array (
'/\[url=\s* (. +?) \s*\]\s* (. +?) \s*\[\/url\]/i ',
'/\[url]\s* (. +?) \s*\[\/url\]/i ',
'/\[email=\s* (. +?) \s*\]\s* (. +?) \s*\[\/email\]/i ',
'/\[email]\s* (. +?) \s*\[\/email\]/i ',
'/\[quote\]\s* (<br \/>)? \s* (. +?) \s*\[\/quote\]/is ',
'/\[iframe\]\s* (. +?) \s*\[\/iframe\]/is ',
'/\[iframe=\s* (\d+?) \s*\]\s* (. +?) \s*\[\/iframe\]/is ',
));
$RPL _ary = Array_merge ($rpl _ary,array (
"<a href=" \1 "target=" _blank ">\2</a>",
"<a href=" \1 "target=" _blank ">\1</a>",
' <a href= ' mailto:\1 ' >\2</a>",
' <a href= ' mailto:\1 ' >\1</a>",
' <table cellpadding= "0" cellspacing= "0" border= "0" width= "90%" align= "center" style= "border:1px gray solid;" ><tr><td><table width= "100%" cellpadding= "5" cellspacing= "1" border= "0" ><tr><td width = "100%" >\2</td></tr></table></td></tr></table>,
"<iframe src=" \ "name=" IFR1 "frameborder=" 0 "allowtransparency=" true "scrolling=" yes "width=" 100% "height=" 340 " Marginwidth= "0" marginheight= "0" hspace= "0" vspace= "0" >\1</iframe><br><a href= "\1" target= "_blank "> If your browser does not support embedded boxes, click here to view </a>",
' <iframe src= "\2" name= "IFR1" frameborder= "0" allowtransparency= "true" scrolling= "yes" width= "100%" height= "\1" Marginwidth= "0" marginheight= "0" hspace= "0" vspace= "0" >\2</iframe><br><a href= "\2" target= "_blank "> If your browser does not support embedded boxes, click here to view </a>",
));
}
if ($this->flash) {
$reg _ary = Array_merge ($reg _ary,array (
'/\[swf\]\s* (. +?) \s*\[\/swf\]/i ',
'/\[swf= (\d+) \, (\d+) \]\s* (. +?) \s*\[\/swf\]/i '
));
$RPL _ary = Array_merge ($rpl _ary,array (
' <object classid= ' clsid:d27cdb6e-ae6d-11cf-96b8-444553540000 ' codebase= ' http://download.macromedia.com/pub/ shockwave/cabs/flash/swflash.cab#version=6,0,29,0 "><param name=" movie "value=" \1 "/><param name=" Quality "value=" High "/><embed src=" \1 "quality=" High "pluginspage=" http://www.macromedia.com/go/ Getflashplayer "type=" Application/x-shockwave-flash "></embed></object>",
' <object classid= ' clsid:d27cdb6e-ae6d-11cf-96b8-444553540000 ' codebase= ' http://download.macromedia.com/pub/ shockwave/cabs/flash/swflash.cab#version=6,0,29,0 "width=" \1 "height=" \2 "><param name=" movie "value=" \3 "/ ><param name= "Quality" value= "High"/><embed src= "\3" quality= "High" pluginspage= "http://" Www.macromedia.com/go/getflashplayer "type=" Application/x-shockwave-flash "width=" \1 "height=" \2 "></embed" ></object> '
));
}
if (sizeof ($reg _ary) &&sizeof ($rpl _ary)) $str = Preg_replace ($reg _ary, $rpl _ary, $STR);
if ($this->php) {
$tmp = $str [0];
For ($i =0 $i <sizeof ($ary [4]); $i + +) {
Ob_start ();
Highlight_string (Trim (STRTR ($ary [4][$i],array (' &lt; ') => ' < ', ' &gt; ' => ' > ', ' &nbsp; ' => "", "<br/>" =>)));
$tmp. = ' <table border=1 cellpadding= "0" cellspacing= "0" style= "border-collapse:collapse" bordercolor= "#055AA0" Width=95%><tr><td><code> '. (Trim ($ary [3][$i])? Trim ($ary [3][$i]): ' Code fragment: '). ' &LT;/CODE&GT;&LT;BR/><table width= "100%" cellpadding= "0" cellspacing= "0" border= "0" ><tr><td width = "100%" class= "code" > ". Ob_get_contents ()." </td></tr></table></td></tr></table> '. $str [$i +1];
Ob_end_clean ();
}
$str = $tmp;
Unset ($TMP);
}
return $str;
}
}
That's the complete UBB function.
The following is the calling method,
$u =new Encodeq3boy ();
echo $u->ubbencode ($_post["OK");
<form method=post action= "" >
<textarea name= "OK" rows= "6" cols= "></textarea>"
<input type= "Submit" >
</form>