COLORISATION HTML DES LOGS IRC

function chooseColor($irc){
	switch($irc){
		case "0":$color=rgb2html(array(255, 255, 255));break;
		case "1":$color=rgb2html(array(0, 0, 0));break;
		case "2":$color=rgb2html(array(0, 0, 127));break;
		case "3":$color=rgb2html(array(0, 127, 0));break;
		case "4":$color=rgb2html(array(255, 0, 0));break;
		case "5":$color=rgb2html(array(127, 0, 0));break;
		case "6":$color=rgb2html(array(127, 0, 127));break;
		case "7":$color=rgb2html(array(255, 127, 0));break;
		case "8":$color=rgb2html(array(255, 255, 0));break;
		case "9":$color=rgb2html(array(0, 255, 0));break;
		case "10":$color=rgb2html(array(63, 127, 127));break;
		case "11":$color=rgb2html(array(0, 255, 255));break;
		case "12":$color=rgb2html(array(0, 0, 255));break;
		case "13":$color=rgb2html(array(255, 0, 255));break;
		case "14":$color=rgb2html(array(127, 127, 127));break;
		case "15":$color=rgb2html(array(191, 191, 191));break;
		default:$color=rgb2html(array(0, 0, 0));break;
	}
	return $color;
}

function irc2html($texte){	
	$buffer='<div class="irc"><h6>IRC : </h6>';
		
	$is_bold=false;
	$is_under=false;
	$is_fg=false;
	$is_bg=false;
	$is_space=false;
	
	$fg=1;
	$bg=0;
	for($i=0;$i<strlen($texte);$i++){
		$chr = substr($texte,$i,1);
		$ord = ord($chr);
		
		switch($ord){
			case "10":
				//->Retour à la ligne, fermer toutes les balises ouvertes
				if($is_bold) {$buffer.= "</b>";$is_bold=false;}
				if($is_under) {$buffer.= "</u>";$is_under=false;}
				if($is_fg) {$buffer.= "</span>";$is_fg=false;}
				if($is_bg) {$buffer.= "</span>";$is_bg=false;}
				$is_space=false;
				//$buffer.= "<br>";
				break;
				
			case "2":
				//->Mettre en gras
				if($is_bold) {$buffer.= "</b>";$is_bold=false;}
				else {$buffer.= "<b>";$is_bold=true;}
				
				break;
				
			case "3":
				//->Mettre en couleur
				$fg1="";$fg2="";$bg1="";$bg2="";
				$i++;$chr = substr($texte,$i,1);
				if(ereg("[0-9]",$chr)){
					$fg1=$chr;$i++;
					$chr=substr($texte,$i,1);
					if(ereg("[0-9]",$chr)){
						$fg2=$chr;$i++;$chr=substr($texte,$i,1);
					}
	
					if($chr==","){
						$i++;$chr = substr($texte,$i,1);
						if(ereg("[0-9]",$chr)){
							$bg1 = $chr;$i++;
							$chr = substr($texte,$i,1);
							if(ereg("[0-9]",$chr)){
								$bg2=$chr;
							}
							else{
								$i--;
							}
						}
					}
					else{
						$i--;
					}	
				}
				$fg=($fg1.$fg2)+0;
				$bg=($bg1.$bg2)+0;
				//echo "<b>[C : ".$fg." / ".$bg."]</b>";
				if($is_fg){$buffer.= "</span>";$is_fg=false;}
				if($fg!=0) {$buffer.= "<span style='color:".chooseColor($fg).";'>";$is_fg=true;}
				
				if($is_bg){$buffer.= "</span>";$is_bg=false;}
				if($bg!=0) {$buffer.= "<span style='background-color:".chooseColor($bg).";'>";$is_bg=true;}
				
				break;
				
			case "15":
				//->Enlever les couleurs
				if($is_fg) {$buffer.= "</span>";$is_fg=false;}
				if($is_bg) {$buffer.= "</span>";$is_bg=false;}
				if($is_bold) {$buffer.= "</b>";$is_bold=false;}
				if($is_under) {$buffer.= "</u>";$is_under=false;}
				break;
				
			case "22":
				//->Inverser BG et FG
				if($is_fg) {$buffer.= "</span>";$is_fg=false;}
				if($is_bg) {$buffer.= "</span>";$is_bg=false;}
				
				$temp=$fg;
				$fg=$bg;
				$bg=$temp;
				
				$buffer.= "<span style='color:".chooseColor($fg).";'>";$is_fg=true;
				$buffer.= "<span style='background-color:".chooseColor($bg).";'>";$is_bg=true;
			
				break;
				
			case "31":
				//->Souligner
				if($is_under) {$buffer.= "</u>";$is_under=false;}
				else {$buffer.= "<u>";$is_under=true;}
				break;
			case "32":
				//->Espace
				if($is_space) {$buffer.= "&nbsp;";$is_space=false;}
				else {$buffer.=" ";$is_space=true;}
				break;
			default:
				//->Chr normal, afficher
				$buffer.= $chr;
				break;
		}
	}
	$buffer.='</div>';
	return $buffer;
}