//WOOYA - Validate bbcode images

function isImage($matches) {

	$res = "";

	if (!isNum($matches[1])) {

		$img = $matches[1].str_replace(array(".php","?","&","="),"",$matches[3]).$matches[4];

		$size = @getimagesize($img);

      if ($size[0]) {

	      if (verify_image($img)) {

	         if ($size[0]>400) {

	            $y_prop = ceil($size[1]/($size[0]/400));

	            $res = "<div class='small' style='border:1px solid black;width:400px'><a href='".$img."' target='_blank'><img src='".$img."' style='width:400px;height:".$y_prop."px' alt='".$img."' border='0'></a></div><div class='small' style='background-color:black;color:white;text-align:center;padding-top:4px;padding-bottom:4px;width:402px'>".$size[0]."x".$size[1]." [".str_replace(".", "", strtoupper($matches[4]))."]</div>";

	         } else if ($size[1]>300) {

	            $x_prop = ceil($size[0]/($size[1]/300));

	            $res = "<div class='small' style='border:1px solid black;width:".$x_prop."px'><a href='".$img."' target='_blank'><img src='".$img."' style='width:".$x_prop."px;height:300px' alt='".$img."' border='0'></a></div><div class='small' style='background-color:black;color:white;text-align:center;padding-top:4px;padding-bottom:4px;width:".($x_prop+2)."px'>".$size[0]."x".$size[1]." [".str_replace(".", "", strtoupper($matches[4]))."]</div>";

	         } else {

	            $res = "<img src='".$img."' style='border:0px;' alt='".$img."'>";

	         }

	      } else {

		   	$res = "<span style='color:red'><b>WARNING!</b> Propably exploit image found! [$img]</span>";

		   	//'http://'.$_SERVER['SERVER_NAME'].FUSION_REQUEST.FUSION_QUERY;

	      }

	   } else {

	   	$res = "[img]".$matches[1].$matches[3].$matches[4]."[/img]";

	   }

	} else {

		$img = $matches[3].str_replace(array(".php","?","&","="),"",$matches[5]).$matches[6];

		$size = @getimagesize($img);

      if ($size[0]) {

	      if (verify_image($img)) {

	         if ($size[0]>$matches[1]) {

	            if ($size[0]>400) {

	               $y_prop = ceil($size[1]/($size[0]/400));              

	               $res = "<div class='small' style='border:1px solid black;width:400px'><a href='".$img."' target='_blank'><img src='".$img."' style='width:400px;height:".$y_prop."px' alt='".$img."' border='0'></a></div><div class='small' style='background-color:black;color:white;text-align:center;padding-top:4px;padding-bottom:4px;width:402px'>".$size[0]."x".$size[1]." [".str_replace(".", "", strtoupper($matches[6]))."]</div>";

	            } else if ($size[1]>300) {

	               $x_prop = ceil($size[0]/($size[1]/300));              

	               $res = "<div class='small' style='border:1px solid black;width:".$x_prop."px'><a href='".$img."' target='_blank'><img src='".$img."' style='width:".$x_prop."px;height:300px' alt='".$img."' border='0'></a></div><div class='small' style='background-color:black;color:white;text-align:center;padding-top:4px;padding-bottom:4px;width:".($x_prop+2)."px'>".$size[0]."x".$size[1]." [".str_replace(".", "", strtoupper($matches[6]))."]</div>";

	            } else {

	               $res = "<div class='small' style='border:1px solid black;width:".$matches[1]."px'><a href='".$img."' target='_blank'><img src='".$img."' style='width:".$matches[1]."px;height:".$matches[2]."px' alt='".$img."' border='0'></a></div><div class='small' style='background-color:black;color:white;text-align:center;padding-top:4px;padding-bottom:4px;width:".($matches[1]+2)."px'>".$size[0]."x".$size[1]." [".str_replace(".", "", strtoupper($matches[6]))."]</div>";

	            }

	         } else {

	            $res = "<img src='".$img."' style='border:0px;' alt='".$img."'>";

	         }

	      } else {

		   	$res = "<span style='color:red'><b>WARNING!</b> Propably exploit image found! [$img]</span>";

	      }

	   } else {

	   	$res = "[img]".$matches[1].$matches[3].$matches[4]."[/img]";

	   }

	}

	unset($size);

	return $res;

}

//WOOYA - Validate bbcode images