diff --git a/classesphp/classe_analise.php b/classesphp/classe_analise.php
index de36ffc..38619ca 100644
--- a/classesphp/classe_analise.php
+++ b/classesphp/classe_analise.php
@@ -1132,7 +1132,7 @@ class Analise
 					}
 					if ($layer->getResult(0) !== FALSE)
 					{
-						if($this->v == 6)
+						if($this->v >= 6)
 						{
 							$shape = $layer->getShape($layer->getResult(0));
 						}
@@ -1261,7 +1261,7 @@ class Analise
 
 		for ($i = 0; $i < $res_count; ++$i)
 		{
-			if($this->v == 6)
+			if($this->v >= 6)
 			{
 				$shapesdestino[] = $layerdestino->getShape($layerdestino->getResult($i));
 			}
@@ -2200,7 +2200,7 @@ class Analise
 				$layerPt->open();
 				$res_count = $layerPt->getNumresults();
 				for ($i = 0; $i < $res_count; ++$i){
-					if($this->v == 6){
+					if($this->v >= 6){
 						$s = $layerPt->getShape($layerPt->getResult($i));
 					}
 					else{
diff --git a/classesphp/classe_atributos.php b/classesphp/classe_atributos.php
index 670e242..df75ea0 100644
--- a/classesphp/classe_atributos.php
+++ b/classesphp/classe_atributos.php
@@ -214,7 +214,7 @@ class Atributos
 		//$this->layer->setfilter("");
 		$ext = "";
 		//procura o registro e pega a extens&atilde;o geogr&aacute;fica
-		if($this->v == 6){
+		if($this->v >= 6){
 			$this->layer->open();
 			$shape = $this->layer->getShape(new resultObj($registro));
 			//$shape = $this->layer->getShape($this->layer->getResult($registro));
@@ -505,7 +505,7 @@ class Atributos
 				$valoresunicos = array();
 				for ($i = $inicio; $i < $res_count; ++$i){
 					$valitem = array();
-					if($this->v == 6){
+					if($this->v >= 6){
 						$shape = $this->layer->getShape($this->layer->getResult($i));
 						$indx = $shape->index;
 					}
@@ -621,7 +621,7 @@ class Atributos
 				$sopen = $this->layer->open();
 				for ($i = 0; $i < $res_count; ++$i){
 					$valitem = array();
-					if($this->v == 6){
+					if($this->v >= 6){
 						$shape = $this->layer->getShape($this->layer->getResult($i));
 						$indx = $shape->index;
 					}
@@ -732,7 +732,7 @@ class Atributos
 				$palavra = $this->remove_accents(strtolower($palavra));
 				for ($i = 0; $i < $res_count; ++$i)	{
 					$valitem = array();
-					if($this->v == 6){
+					if($this->v >= 6){
 						$shape = $l->getShape($l->getResult($i));
 						$indx = $shape->index;
 					}
@@ -1930,7 +1930,7 @@ class Atributos
 			for ($i = 0; $i < $res_count; ++$i)
 			{
 				$valori = array();
-				if($this->v == 6)
+				if($this->v >= 6)
 				{
 					$shape = $layer->getShape($layer->getResult($i));
 				}
@@ -2308,7 +2308,7 @@ class Atributos
 			}
 			for ($i = 0; $i < $res_count; ++$i)	{
 				$valori = array();
-				if($this->v == 6){
+				if($this->v >= 6){
 					$shape = $layer->getShape($layer->getResult($i));
 				}
 				else{
diff --git a/classesphp/classe_legenda.php b/classesphp/classe_legenda.php
index 63d2f9e..5942b26 100644
--- a/classesphp/classe_legenda.php
+++ b/classesphp/classe_legenda.php
@@ -656,8 +656,8 @@ class Legenda
 			{
 				$mapatemp = ms_newMapObj($this->localaplicacao."\\aplicmap\\".$t);
 			}
-			else
-			{$mapatemp = ms_newMapObj($this->localaplicacao."/aplicmap/".$t);
+			else{
+				$mapatemp = ms_newMapObj($this->localaplicacao."/aplicmap/".$t);
 			}
 			$l = $mapatemp->getlayer(0);
 			
@@ -665,21 +665,38 @@ class Legenda
 			{
 				$novoss = dirname($this->mapa->symbolsetfilename)."\\".basename($mapatemp->symbolsetfilename);
 			}
-			else
-			{$novoss = dirname($this->mapa->symbolsetfilename)."/".basename($mapatemp->symbolsetfilename);
+			else{
+				$novoss = dirname($this->mapa->symbolsetfilename)."/".basename($mapatemp->symbolsetfilename);
 			}
+
 			$this->mapa->setsymbolset($novoss);
+			
 			$ns = $this->mapa->getnumsymbols();
-			for ($i=0;$i < $ns;++$i)
-			{
+			$inis = 0;
+
+			//na versao 7 nao tem o simbolo 0
+			if($this->v >= 7){
+				$inis = 1;
+				//se for versao 7 inclui um primeiro simbolo com valor 0 e imagem
+				$oSymbol = $this->mapa->getSymbolObjectById(1);
+				$adiciona = ms_newLayerObj($this->mapa, $l);
+				$nomel = $l->name;
+				$tematemp= $this->mapa->getlayerbyname($nomel);
+				$c = $tematemp->getClass(0);
+				$e = $c->getstyle(0);
+				$e->set("size",1);
+				$e->set("width",1);
+				$ico = $c->createLegendIcon(40,40);
+				$nimg = $ico->saveWebImage();
+				$pat = $this->mapa->web->imageurl;
+				$ins .= "<img src='".$nimg."' style='cursor:pointer;border: 5px solid #FFFFFF' title='0' onclick='".$onclick."'>";
+			}
+			for ($i=$inis;$i < $ns;++$i){
 				$oSymbol = $this->mapa->getSymbolObjectById($i);
-				
 				$nomes = $oSymbol->name;
-				if($nomes == "")
-				{
+				if($nomes == ""){
 					$nomes = $i;
 				}
-
 				$adiciona = ms_newLayerObj($this->mapa, $l);
 				$nomel = $l->name;
 				$tematemp= $this->mapa->getlayerbyname($nomel);
@@ -688,11 +705,8 @@ class Legenda
 				$e->set("symbolname",$nomes);
 				$e->set("size",$tamanho);
 				$e->set("width",$width);
-				
 				$ico = $c->createLegendIcon(40,40);
-				
 				$nimg = $ico->saveWebImage();
-				
 				$pat = $this->mapa->web->imageurl;
 				$ins .= "<img src='".$nimg."' style='cursor:pointer;border: 5px solid #FFFFFF' title=".$nomes." onclick='".$onclick."'>";
 			}
@@ -701,8 +715,7 @@ class Legenda
 			//copy ($dir."/simbolos".$tipo.".inc",$dir_tmp."/comum/simbolos".$tipo.".inc");
 			return $ins;
 		}
-		else
-		{
+		else	{
 			$res = "";
 			include_once $dir."/simbolos".$tipo.".inc";
 			return $res;
@@ -728,8 +741,7 @@ class Legenda
 		$tipoLayer = $this->layer->type;
 		$classe = $this->layer->getclass($classe);
 		$numestilos = $classe->numstyles;
-		for ($i=0;$i<$numestilos;++$i)
-		{
+		for ($i=0;$i<$numestilos;++$i){
 			$linha = array();
 			$estilo = $classe->getstyle($i);
 			$linha[] = $i;
@@ -739,7 +751,7 @@ class Legenda
 			$linha[] = $estilo->symbolname;
 			$linha[] = $estilo->size;
 			$linha[] = $estilo->opacity;
-			if($this->v == 6){
+			if($this->v >= 6){
 				$linha[] = $estilo->width;
 				$s = $estilo->symbol;
 				$linha[] = implode(" ",$s->getPatternArray);
@@ -832,11 +844,11 @@ class Legenda
 		{
 			$estilo->set("size",$size);
 		}
-		if ((isset ($width)) && ($width != "-1") && ($this->v == 6))
+		if ((isset ($width)) && ($width != "-1") && ($this->v >= 6))
 		{
 			$estilo->set("width",$width);
 		}
-		if ((isset ($pattern)) && ($pattern != "-1") && ($this->v == 6) && ($pattern != ""))
+		if ((isset ($pattern)) && ($pattern != "-1") && ($this->v >= 6) && ($pattern != ""))
 		{
 			$estilo->updatefromstring("STYLE PATTERN ".$pattern." END");
 		}
@@ -1054,7 +1066,7 @@ class Legenda
 				case "pattern":
 					if(!empty($pattern)){
 						$pattern = str_replace(","," ",$valor);
-						if ($this->v == 6){
+						if ($this->v >= 6){
 							$estilo->updatefromstring("STYLE PATTERN ".$valor." END");
 						}
 					}
diff --git a/classesphp/classe_selecao.php b/classesphp/classe_selecao.php
index 9d05740..50c1f74 100644
--- a/classesphp/classe_selecao.php
+++ b/classesphp/classe_selecao.php
@@ -276,7 +276,7 @@ $buffer - Opcional
 			$res_count = $layero->getNumresults();
 			for ($i = 0; $i < $res_count; ++$i)
 			{
-				if($this->v == 6)
+				if($this->v >= 6)
 				{$sh = $layero->getShape($layero->getResult($i));}
 				else{
 					$result = $layero->getResult($i);
@@ -339,7 +339,7 @@ $buffer - Opcional
 			$conta = $layero->getNumresults();
 			for ($k = 0; $k < $conta; $k++)
 			{
-				if($this->v == 6)
+				if($this->v >= 6)
 				{$s = @$layero->getShape($layero->getResult($k));}
 				else
 				{$s = @$layero->getfeature($k,-1);}
diff --git a/classesphp/classe_shp.php b/classesphp/classe_shp.php
index 0b38721..cbf5387 100644
--- a/classesphp/classe_shp.php
+++ b/classesphp/classe_shp.php
@@ -438,7 +438,7 @@ array("layerprj"=>$xylayer,"mapprj"=>$xymapa)
 		$sopen = $this->layer->open();
 		if($sopen == MS_FAILURE){return "erro";}
 		$xy = array();
-		if($this->v == 6)
+		if($this->v >= 6)
 		{$shape = $this->layer->getShape($this->layer->getshape(new resultObj($res_count - 1)));}
 		else{
 			$result = $this->layer->getResult($res_count - 1);
diff --git a/classesphp/mapa_openlayers.php b/classesphp/mapa_openlayers.php
index dd4854f..84b497c 100644
--- a/classesphp/mapa_openlayers.php
+++ b/classesphp/mapa_openlayers.php
@@ -59,9 +59,9 @@ Arquivo:
 i3geo/classesphp/mapa_openlayers.php
 
 */
+
 error_reporting(0);
 inicializa();
-
 //
 //calcula a extensao geografica com base no x,y,z
 //nos casos do modo notile, a requisicao e feita como se fosse um wms
@@ -145,7 +145,6 @@ if($_GET["REQUEST"] == "GetFeatureInfo" || strtolower($_GET["REQUEST"]) == "getf
 if($qy == false && $_GET["cache"] == "sim" && $_GET["DESLIGACACHE"] != "sim"){
 	carregaCacheImagem($_SESSION["cachedir"],$_SESSION["map_file"],$_GET["tms"],$_SESSION["i3georendermode"]);
 }
-
 //
 //map_fileX e para o caso register_globals = On no PHP.INI
 //
@@ -244,7 +243,6 @@ if(!isset($_GET["telaR"])){//no caso de projecoes remotas, o mapfile nao e alter
 		}
 	}
 }
-
 if (!function_exists('imagepng')){
 	$_GET["TIPOIMAGEM"] = "";
 }
@@ -562,6 +560,9 @@ function inicializa(){
 		ilegal();
 	}
 	session_start();
+	if($_GET["REQUEST"] == "GetFeatureInfo" || strtolower($_GET["REQUEST"]) == "getfeature"){
+		return;
+	}
 	if(@$_SESSION["fingerprint"]){
 		$f = explode(",",$_SESSION["fingerprint"]);
 		if (md5('I3GEOSEC' . $_SERVER['HTTP_USER_AGENT'] . session_id()) != $f[0] && !in_array($_GET["telaR"],$f) )
diff --git a/classesphp/proxy.php b/classesphp/proxy.php
index 8461934..22d2aaa 100644
--- a/classesphp/proxy.php
+++ b/classesphp/proxy.php
@@ -7,12 +7,22 @@ if(!$ch){
 	echo "erro curl_init";
 	exit;
 }
-curl_setopt($ch, CURLOPT_URL, $_GET["url"]);
+if($_GET["url"]){
+	curl_setopt($ch, CURLOPT_URL, $_GET["url"]);
+}
+else{
+	curl_setopt($ch, CURLOPT_URL, $_SERVER["QUERY_STRING"]);
+}
 curl_setopt($ch, CURLOPT_HEADER, 0);
 curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
 if(isset($i3geo_proxy_server) && $i3geo_proxy_server != ""){
 	curl_setopt($ch, CURLOPT_PROXY, $i3geo_proxy_server);
 }
 $resultado = curl_exec($ch);
-echo $resultado;
+if($_GET["tipoRetornoProxy"] == "string"){
+	echo '"'.$resultado.'"';
+}
+else{
+	echo $resultado;
+}
 ?>
\ No newline at end of file
--
libgit2 0.21.2