Learn Expert BBcode

Where do I go to learn all of the neat bbcode tags? Not even the damn bbcode official site has some of the shit /prog/ uses. Is it custom?

$tag = 'spoiler';
$abbc_tags[$tag]['htmlopen0']  = "<span style=\"COLOR: black; TEXT-DECORATION: none; background-color: black; font-weight: normal;\" onmouseover=\"this.style.color='#FFFFFF';\" onmouseout=\"this.style.color=this.style.backgroundColor='#000000'\">";
$abbc_tags[$tag]['htmlcont0']  = "\$1";
$abbc_tags[$tag]['htmlclose0'] = "</span>";

$tag = 'code';
$abbc_tags[$tag]['htmlopen0']  = "~\"<div class=code>\".";
$abbc_tags[$tag]['htmlcont0']  = "abbc_mask_specials(str_replace('\\\"','\"',rtrim('$1')),1).";
$abbc_tags[$tag]['htmlclose0'] = "\"</div>\"";
$abbc_tags[$tag]['textcont0']  = "\$1";
$abbc_tags[$tag]['htmlopen1']  = "~\"<div class=code>\".";
$abbc_tags[$tag]['htmlcont1']  = "abbc_mask_specials(str_replace('\\\"','\"',rtrim('$2')),\"$1\").";
$abbc_tags[$tag]['htmlclose1'] = "\"</div>\"";
$abbc_tags[$tag]['textcont1']  = "\$2";

$tag = 'quote';
$abbc_tags[$tag]['htmlopen0']  = "~\"<div class=quote>\".";
$abbc_tags[$tag]['htmlcont0']  = "trim(str_replace('\\\"','\"','\$1')).";
$abbc_tags[$tag]['htmlclose0'] = "\"</div>\"";
$abbc_tags[$tag]['textcont0']  = "--- Quote:\n\$1\n---";
$abbc_tags[$tag]['htmlopen1']  = "~\"<div class=quote><div class=qname>Quote\".(trim(\"\$1\")==''?':':\" from \".trim(stripslashes(\"\$1\")).\":\").\"</div>\".";
$abbc_tags[$tag]['htmlcont1']  = "trim(str_replace('\\\"','\"','\$2')).";
$abbc_tags[$tag]['htmlclose1'] = "\"</div>\"";
$abbc_tags[$tag]['textcont1']  = "--- Quote from \$1:\n\$2\n---";

$tag = 'b';
$abbc_tags[$tag]['htmlopen0']  = "<b>";
$abbc_tags[$tag]['htmlcont0']  = "\$1";
$abbc_tags[$tag]['htmlclose0'] = "</b>";
$abbc_tags[$tag]['textcont0']  = "\$1";

$tag = 'i';
$abbc_tags[$tag]['htmlopen0']  = "<i>";
$abbc_tags[$tag]['htmlcont0']  = "\$1";
$abbc_tags[$tag]['htmlclose0'] = "</i>";
$abbc_tags[$tag]['textcont0']  = "\$1";


$tag = 'u';
$abbc_tags[$tag]['htmlopen0']  = "<u>";
$abbc_tags[$tag]['htmlcont0']  = "\$1";
$abbc_tags[$tag]['htmlclose0'] = "</u>";
$abbc_tags[$tag]['textcont0']  = "\$1";

$tag = 's';
$abbc_tags[$tag]['htmlopen0']  = "<s>";
$abbc_tags[$tag]['htmlcont0']  = "\$1";
$abbc_tags[$tag]['htmlclose0'] = "</s>";
$abbc_tags[$tag]['textcont0']  = "\$1";


$tag = 'o';
$abbc_tags[$tag]['htmlopen0']  = "<span style=\"border-top:1px solid black;margin-top:1px;\">";
$abbc_tags[$tag]['htmlcont0']  = "\$1";
$abbc_tags[$tag]['htmlclose0'] = "</span>";
$abbc_tags[$tag]['textcont0']  = "\$1";
$abbc_tags[$tag]['htmlopen1']  = "<span style=\"border-top:1px solid \$1;margin-top:1px;\">";
$abbc_tags[$tag]['htmlcont1']  = "\$2";
$abbc_tags[$tag]['htmlclose1'] = "</span>";
$abbc_tags[$tag]['textcont1']  = "\$1";


$tag = 'm';
$abbc_tags[$tag]['htmlopen0']  = "<tt>";
$abbc_tags[$tag]['htmlcont0']  = "\$1";
$abbc_tags[$tag]['htmlclose0'] = "</tt>";
$abbc_tags[$tag]['textcont0']  = "\$1";



$tag = 'url';
$abbc_tags[$tag]['htmlopen0']  = "<a href=\"$1\" target=\"_blank\">";
$abbc_tags[$tag]['htmlcont0']  = "\$1";
$abbc_tags[$tag]['htmlclose0'] = "</a>";
$abbc_tags[$tag]['textcont0']  = "\$1";
$abbc_tags[$tag]['htmlopen1']  = "<a href=\"$1\" target=\"_blank\">";
$abbc_tags[$tag]['htmlcont1']  = "\$2";
$abbc_tags[$tag]['htmlclose1'] = "</a>";
$abbc_tags[$tag]['textcont1']  = "\$2 [\$1]";



$tag = 'mail';
$abbc_tags[$tag]['htmlopen0']  = "<a href=\"mailto:\$1\">";
$abbc_tags[$tag]['htmlcont0']  = "\$1";
$abbc_tags[$tag]['htmlclose0'] = "</a>";
$abbc_tags[$tag]['textcont0']  = "\$1";
$abbc_tags[$tag]['htmlopen1']  = "<a href=\"mailto:\$1\">";
$abbc_tags[$tag]['htmlcont1']  = "\$2";
$abbc_tags[$tag]['textcont0']  = "\$2 [\$1]";
$abbc_tags[$tag]['htmlclose1'] = "</a>";

$tag = 'img';
$abbc_tags[$tag]['htmlopen0']  = "";
$abbc_tags[$tag]['htmlcont0']  = "<img src=\"$1\">";
$abbc_tags[$tag]['htmlclose0'] = "";
$abbc_tags[$tag]['textcont0']  = "(Bild: \$1)";
$abbc_tags[$tag]['htmlopen1']  = "";
$abbc_tags[$tag]['htmlcont1']  = "<img src=\"$2\" align=\"$1\">";
$abbc_tags[$tag]['htmlclose1'] = "";
$abbc_tags[$tag]['textcont1']  = "(Bild: \$2)";

$tag = 'br';
$abbc_tags[$tag]['htmlopen0']  = "<br clear=all>";
$abbc_tags[$tag]['htmlcont0']  = "";
$abbc_tags[$tag]['htmlclose0'] = "";
$abbc_tags[$tag]['textcont0']  = "\n";

$tag = 'color';
$abbc_tags[$tag]['htmlopen1']  = "<span style=\"color:\$1\">";
$abbc_tags[$tag]['htmlcont1']  = "\$2";
$abbc_tags[$tag]['htmlclose1'] = "</span>";
$abbc_tags[$tag]['textcont0']  = "\$2";


$tag = 'font';
$abbc_tags[$tag]['htmlopen1']  = "<span style=\"font-family:\$1\">";
$abbc_tags[$tag]['htmlcont1']  = "\$2";
$abbc_tags[$tag]['htmlclose1'] = "</span>";
$abbc_tags[$tag]['textcont1']  = "\$2";
$abbc_tags[$tag]['htmlopen2']  = "<span style=\"font-family:\$1; font-size:\$2px; line-height:120%\">";
$abbc_tags[$tag]['htmlcont2']  = "\$3";
$abbc_tags[$tag]['htmlclose2'] = "</span>";
$abbc_tags[$tag]['textcont2']  = "\$3";
$abbc_tags[$tag]['htmlopen3']  = "<span style=\"font-family:\$1; font-size:\$2px; line-height:\$3px\">";
$abbc_tags[$tag]['htmlcont3']  = "\$4";
$abbc_tags[$tag]['htmlclose3'] = "</span>";
$abbc_tags[$tag]['textcont3']  = "\$4";

$tag = 'size';
$abbc_tags[$tag]['htmlopen1']  = "<span style=\"font-size:\$1px; line-height:120%\">";
$abbc_tags[$tag]['htmlcont1']  = "\$2";
$abbc_tags[$tag]['htmlclose1'] = "</span>";
$abbc_tags[$tag]['textcont1']  = "\$2";
$abbc_tags[$tag]['htmlopen2']  = "<span style=\"font-size:\$1px; line-height:\$2px\">";
$abbc_tags[$tag]['htmlcont2']  = "\$3";
$abbc_tags[$tag]['htmlclose2'] = "</span>";
$abbc_tags[$tag]['textcont2']  = "\$3";

$tag = 'sup';
$abbc_tags[$tag]['htmlopen0']  = "^{";
$abbc_tags[$tag]['htmlcont0']  = "\$1";
$abbc_tags[$tag]['htmlclose0'] = "}";
$abbc_tags[$tag]['textcont0']  = "\$1";

$tag = 'sub';
$abbc_tags[$tag]['htmlopen0']  = "_{";
$abbc_tags[$tag]['htmlcont0']  = "\$1";
$abbc_tags[$tag]['htmlclose0'] = "}";
$abbc_tags[$tag]['textcont0']  = "\$1";

$tag = 'mark';
$abbc_tags[$tag]['htmlopen1']  = "<span style=\"background-color:\$1\">";
$abbc_tags[$tag]['htmlcont1']  = "\$2";
$abbc_tags[$tag]['htmlclose1'] = "</span>";
$abbc_tags[$tag]['textcont1']  = "\$2";


$tag = 'align';
$abbc_tags[$tag]['htmlopen1']  = "<div style=\"text-align:\$1\">";
$abbc_tags[$tag]['htmlcont1']  = "\$2";
$abbc_tags[$tag]['htmlclose1'] = "</div>";
$abbc_tags[$tag]['textcont1']  = "\$2";

$tag = 'list';
$abbc_tags[$tag]['htmlopen0']  = "<ul>";
$abbc_tags[$tag]['htmlcont0']  = "\$1";
$abbc_tags[$tag]['htmlclose0'] = "</ul>";
$abbc_tags[$tag]['textcont0']  = "\$1";
$abbc_tags[$tag]['htmlopen1']  = "~abbc_begin_list(\"\$1\").";
$abbc_tags[$tag]['htmlcont1']  = "\"\$2\".";
$abbc_tags[$tag]['htmlclose1'] = "abbc_end_list(\"\$1\")";
$abbc_tags[$tag]['textcont1']  = "\$2";


$tag = '*';
$abbc_tags[$tag]['htmlopen0']  = "<li>";
$abbc_tags[$tag]['htmlcont0']  = "";
$abbc_tags[$tag]['htmlclose0'] = "";
$abbc_tags[$tag]['textcont0']  = "\n* ";

$tag = 'indent';
$abbc_tags[$tag]['htmlopen0']  = "<div style=\"margin-left:20px\">";
$abbc_tags[$tag]['htmlcont0']  = "\$1";
$abbc_tags[$tag]['htmlclose0'] = "</div>";
$abbc_tags[$tag]['textcont0']  = "\$1";
$abbc_tags[$tag]['htmlopen1']  = "<div style=\"margin-left:\$1px\">";
$abbc_tags[$tag]['htmlcont1']  = "\$2";
$abbc_tags[$tag]['htmlclose1'] = "</div>";
$abbc_tags[$tag]['textcont1']  = "\$2";