- [ZBX-253] fixes problem in frontend with long int values (Artem)

git-svn-id: svn://svn.zabbix.com/trunk@5259 97f52cf1-0a1b-0410-bd0e-c28be96e8082

35 files changed, 149 insertions, 130 deletions

diff --git a/frontends/php/actionconf.php b/frontends/php/actionconf.php
index dcc5263e..06f9b9ad 100644
--- a/frontends/php/actionconf.php
+++ b/frontends/php/actionconf.php
@@ -171,7 +171,7 @@ include_once "include/page_header.php";
 		if( validate_condition($new_condition['type'],$new_condition['value']) )
 		{
 			$_REQUEST['conditions'] = get_request('conditions',array());
-			if(!in_array($new_condition,$_REQUEST['conditions']))
+			if(!str_in_array($new_condition,$_REQUEST['conditions']))
 				array_push($_REQUEST['conditions'],$new_condition);
 
 			unset($_REQUEST['new_condition']);
@@ -196,7 +196,7 @@ include_once "include/page_header.php";
 
 			if(!isset($new_operation['id']))
 			{
-				if(!in_array($new_operation,$_REQUEST['operations']))
+				if(!str_in_array($new_operation,$_REQUEST['operations']))
 					array_push($_REQUEST['operations'],$new_operation);
 			}
 			else
diff --git a/frontends/php/chart3.php b/frontends/php/chart3.php
index daefa86d..5152fabc 100644
--- a/frontends/php/chart3.php
+++ b/frontends/php/chart3.php
@@ -63,7 +63,7 @@ include_once "include/page_header.php";
 		{
 			fatal_error(S_NO_ITEM_DEFINED);
 		}
-		if(in_array($host['hostid'], $denyed_hosts))
+		if(uint_in_array($host['hostid'], $denyed_hosts))
 		{
 			access_deny();
 		}
diff --git a/frontends/php/chart7.php b/frontends/php/chart7.php
index 50433b1a..78ff629d 100644
--- a/frontends/php/chart7.php
+++ b/frontends/php/chart7.php
@@ -61,7 +61,7 @@ include_once "include/page_header.php";
 		{
 			fatal_error(S_NO_ITEM_DEFINED);
 		}
-		if(in_array($host['hostid'], $denyed_hosts))
+		if(uint_in_array($host['hostid'], $denyed_hosts))
 		{
 			access_deny();
 		}
diff --git a/frontends/php/config.php b/frontends/php/config.php
index 64678471..d4705340 100644
--- a/frontends/php/config.php
+++ b/frontends/php/config.php
@@ -158,7 +158,7 @@ include_once "include/page_header.php";
 			add_audit(AUDIT_ACTION_UPDATE,AUDIT_RESOURCE_ZABBIX_CONFIG,implode('; ',$msg));
 		}		
 	}
-	elseif(isset($_REQUEST["save"])&&in_array($_REQUEST["config"],array(0,5,7)))
+	elseif(isset($_REQUEST["save"])&&uint_in_array($_REQUEST["config"],array(0,5,7)))
 	{
 
 		if(count(get_accessible_nodes_by_user($USER_DETAILS,PERM_READ_WRITE,PERM_MODE_LT,PERM_RES_IDS_ARRAY,get_current_nodeid())))
diff --git a/frontends/php/discoveryconf.php b/frontends/php/discoveryconf.php
index cbc295ba..56f6d22d 100644
--- a/frontends/php/discoveryconf.php
+++ b/frontends/php/discoveryconf.php
@@ -84,7 +84,7 @@ include_once "include/page_header.php";
 			'key'=> $_REQUEST['new_check_key'],
 			'snmp_community'=> $_REQUEST['new_check_snmp_community']
 			);
-		if( !in_array($new_dcheck, $_REQUEST['dchecks']))
+		if( !str_in_array($new_dcheck, $_REQUEST['dchecks']))
 			$_REQUEST['dchecks'][] = $new_dcheck;
 	}
 	else if(inarr_isset(array('delete_ckecks', 'selected_checks')))
diff --git a/frontends/php/graphs.php b/frontends/php/graphs.php
index c1b8795c..270d4db8 100644
--- a/frontends/php/graphs.php
+++ b/frontends/php/graphs.php
@@ -111,7 +111,7 @@ include_once "include/page_header.php";
 		foreach($items as $gitem)
 		{
 			$host = DBfetch(DBselect('SELECT h.* FROM hosts h,items i WHERE h.hostid=i.hostid AND i.itemid='.$gitem['itemid']));
-			if(in_array($host['hostid'], explode(',',$denyed_hosts)))
+			if(uint_in_array($host['hostid'], explode(',',$denyed_hosts)))
 			{
 				access_deny();
 			}
diff --git a/frontends/php/history.php b/frontends/php/history.php
index 51be475a..be770792 100644
--- a/frontends/php/history.php
+++ b/frontends/php/history.php
@@ -209,7 +209,7 @@ include_once "include/page_header.php";
 		
 		$cmbAction = new CComboBox("action",$_REQUEST["action"],"submit()");
 
-		if(in_array($item_type,array(ITEM_VALUE_TYPE_FLOAT,ITEM_VALUE_TYPE_UINT64)))
+		if(str_in_array($item_type,array(ITEM_VALUE_TYPE_FLOAT,ITEM_VALUE_TYPE_UINT64)))
 		{
 			$cmbAction->AddItem("showgraph",S_GRAPH_OF_SPECIFIED_PERIOD);
 		}
@@ -278,7 +278,7 @@ include_once "include/page_header.php";
 					new CTextBox("filter",$filter,25),
 					$cmbFTask,SPACE));
 
-				if(in_array($filter_task,array(FILTER_TAST_MARK,FILTER_TAST_INVERT_MARK)))
+				if(str_in_array($filter_task,array(FILTER_TAST_MARK,FILTER_TAST_INVERT_MARK)))
 				{
 					$cmbColor = new CComboBox("mark_color",$mark_color);
 					$cmbColor->AddItem(MARK_COLOR_RED,S_AS_RED);
@@ -490,7 +490,7 @@ COpt::profiling_start("history");
 					$value = $row["value"]; 
 
 				$new_row = array(date("Y.M.d H:i:s",$row["clock"]));
-				if(in_array($item_type,array(ITEM_VALUE_TYPE_FLOAT,ITEM_VALUE_TYPE_UINT64)))
+				if(str_in_array($item_type,array(ITEM_VALUE_TYPE_FLOAT,ITEM_VALUE_TYPE_UINT64)))
 				{
 					array_push($new_row,$value);
 				}
@@ -521,7 +521,7 @@ COpt::profiling_stop("history");
 
 	if(!isset($_REQUEST["plaintext"]))
 	{
-		if(in_array($_REQUEST["action"],array("showvalues","showgraph"))){
+		if(str_in_array($_REQUEST["action"],array("showvalues","showgraph"))){
 			
 			$stime = get_min_itemclock_by_itemid($_REQUEST["itemid"]);
 			$stime = (is_null($stime))?0:$stime;
diff --git a/frontends/php/hosts.php b/frontends/php/hosts.php
index ebb1d2ed..e1dca557 100644
--- a/frontends/php/hosts.php
+++ b/frontends/php/hosts.php
@@ -32,11 +32,11 @@ include_once "include/page_header.php";
 	$_REQUEST["config"] = get_request("config",get_profile("web.hosts.config",0));
 	
 	$available_hosts = get_accessible_hosts_by_user($USER_DETAILS,PERM_READ_WRITE,null,PERM_RES_IDS_ARRAY,get_current_nodeid());
-	if(isset($_REQUEST["hostid"]) && $_REQUEST["hostid"] > 0 && !in_array($_REQUEST["hostid"], $available_hosts)) 
+	if(isset($_REQUEST["hostid"]) && $_REQUEST["hostid"] > 0 && !uint_in_array($_REQUEST["hostid"], $available_hosts)) 
 	{
 		access_deny();
 	}
-	if(isset($_REQUEST["apphostid"]) && $_REQUEST["apphostid"] > 0 && !in_array($_REQUEST["apphostid"], $available_hosts)) 
+	if(isset($_REQUEST["apphostid"]) && $_REQUEST["apphostid"] > 0 && !uint_in_array($_REQUEST["apphostid"], $available_hosts)) 
 	{
 		access_deny();
 	}
@@ -45,7 +45,7 @@ include_once "include/page_header.php";
 	$available_hosts = implode(',', $available_hosts);
 
 	if(isset($_REQUEST["groupid"]) && $_REQUEST["groupid"] > 0){
-		if(!in_array($_REQUEST["groupid"], get_accessible_groups_by_user($USER_DETAILS,PERM_READ_WRITE,null,
+		if(!uint_in_array($_REQUEST["groupid"], get_accessible_groups_by_user($USER_DETAILS,PERM_READ_WRITE,null,
 			PERM_RES_IDS_ARRAY,get_current_nodeid())))
 		{
 			access_deny();
@@ -265,7 +265,7 @@ include_once "include/page_header.php";
 			{
 				$host=get_host_by_hostid($db_host["hostid"]);
 
-				if(!in_array($db_host["hostid"],$hosts)) continue;
+				if(!uint_in_array($db_host["hostid"],$hosts)) continue;
 				if(!delete_host($db_host["hostid"], $unlink_mode))	continue;
 				$result = 1;
 
@@ -281,7 +281,7 @@ include_once "include/page_header.php";
 	{
 		global $USER_DETAILS;
 
-		if(!in_array($_REQUEST['add_to_group'], get_accessible_groups_by_user($USER_DETAILS,PERM_READ_WRITE,null,
+		if(!uint_in_array($_REQUEST['add_to_group'], get_accessible_groups_by_user($USER_DETAILS,PERM_READ_WRITE,null,
 			PERM_RES_IDS_ARRAY,get_current_nodeid())))
 		{
 			access_deny();
@@ -296,7 +296,7 @@ include_once "include/page_header.php";
 	{
 		global $USER_DETAILS;
 
-		if(!in_array($_REQUEST['delete_from_group'], get_accessible_groups_by_user($USER_DETAILS,PERM_READ_WRITE,null,
+		if(!uint_in_array($_REQUEST['delete_from_group'], get_accessible_groups_by_user($USER_DETAILS,PERM_READ_WRITE,null,
 			PERM_RES_IDS_ARRAY,get_current_nodeid())))
 		{
 			access_deny();
@@ -316,7 +316,7 @@ include_once "include/page_header.php";
 		$db_hosts=DBselect('select hostid from hosts where '.DBin_node('hostid'));
 		while($db_host=DBfetch($db_hosts))
 		{
-			if(!in_array($db_host["hostid"],$hosts)) continue;
+			if(!uint_in_array($db_host["hostid"],$hosts)) continue;
 			$host=get_host_by_hostid($db_host["hostid"]);
 			$res=update_host_status($db_host["hostid"],$status);
 
@@ -402,7 +402,7 @@ include_once "include/page_header.php";
 			$db_groups=DBselect('select groupid, name from groups where '.DBin_node('groupid'));
 			while($db_group=DBfetch($db_groups))
 			{
-				if(!in_array($db_group["groupid"],$groups)) continue;
+				if(!uint_in_array($db_group["groupid"],$groups)) continue;
 			
 				if(!($group = get_hostgroup_by_groupid($db_group["groupid"]))) continue;
 
@@ -428,7 +428,7 @@ include_once "include/page_header.php";
 			' and '.DBin_node('h.hostid'));
 		while($db_host=DBfetch($db_hosts))
 		{
-			if(!in_array($db_host["groupid"],$groups)) continue;
+			if(!uint_in_array($db_host["groupid"],$groups)) continue;
 			$host=get_host_by_hostid($db_host["hostid"]);
 			if(!update_host_status($db_host["hostid"],$status))	continue;
 
@@ -492,7 +492,7 @@ include_once "include/page_header.php";
 
 			while($db_app = DBfetch($db_applications))
 			{
-				if(!in_array($db_app["applicationid"],$applications))	continue;
+				if(!uint_in_array($db_app["applicationid"],$applications))	continue;
 				if(!delete_application($db_app["applicationid"]))	continue;
 				$result = 1;
 
diff --git a/frontends/php/httpconf.php b/frontends/php/httpconf.php
index 23a8594f..5b6111d7 100644
--- a/frontends/php/httpconf.php
+++ b/frontends/php/httpconf.php
@@ -82,7 +82,7 @@ include_once "include/page_header.php";
 	
 	$accessible_hosts = get_accessible_hosts_by_user($USER_DETAILS,PERM_READ_WRITE,null,null,get_current_nodeid());
 
-	if(isset($_REQUEST['hostid']) && !in_array($_REQUEST['hostid'], explode(',',$accessible_hosts)))
+	if(isset($_REQUEST['hostid']) && !uint_in_array($_REQUEST['hostid'], explode(',',$accessible_hosts)))
 	{
 		unset($_REQUEST['hostid']);
 	}
@@ -101,7 +101,7 @@ include_once "include/page_header.php";
 			$_REQUEST["applications"] = array();
 			$show_all_apps = 1;
 		}
-		elseif(!in_array($_REQUEST["applicationid"],$_REQUEST["applications"]))
+		elseif(!uint_in_array($_REQUEST["applicationid"],$_REQUEST["applications"]))
 		{
 			array_push($_REQUEST["applications"],$_REQUEST["applicationid"]);
 		}
@@ -458,7 +458,7 @@ include_once "include/page_header.php";
 		while($httptest_data = DBfetch($db_httptests))
 		{
 			++$httptest_cnt;
-			if(!in_array($db_app["applicationid"],$_REQUEST["applications"]) && !isset($show_all_apps)) continue;
+			if(!uint_in_array($db_app["applicationid"],$_REQUEST["applications"]) && !isset($show_all_apps)) continue;
 
 			$name = array();
 
@@ -500,7 +500,7 @@ include_once "include/page_header.php";
 		}
 		if($httptest_cnt > 0)
 		{
-			if(in_array($db_app["applicationid"],$_REQUEST["applications"]) || isset($show_all_apps))
+			if(uint_in_array($db_app["applicationid"],$_REQUEST["applications"]) || isset($show_all_apps))
 				$link = new CLink(new CImg("images/general/opened.gif"),
 					"?close=1&applicationid=".$db_app["applicationid"].
 					url_param("groupid").url_param("hostid").url_param("applications").
diff --git a/frontends/php/httpdetails.php b/frontends/php/httpdetails.php
index 753226a6..58504e40 100644
--- a/frontends/php/httpdetails.php
+++ b/frontends/php/httpdetails.php
@@ -150,7 +150,7 @@ include_once "include/page_header.php";
 
 			$httpstep_data['item_data'][$item_data['httpitem_type']] = $item_data;
 
-			if (!in_array($item_data['httpitem_type'], array(HTTPSTEP_ITEM_TYPE_IN, HTTPSTEP_ITEM_TYPE_TIME))) continue;
+			if (!str_in_array($item_data['httpitem_type'], array(HTTPSTEP_ITEM_TYPE_IN, HTTPSTEP_ITEM_TYPE_TIME))) continue;
 	
 			if(isset($total_data[$item_data['httpitem_type']]))
 			{
diff --git a/frontends/php/httpmon.php b/frontends/php/httpmon.php
index 2671a2eb..e2e1fee4 100644
--- a/frontends/php/httpmon.php
+++ b/frontends/php/httpmon.php
@@ -60,7 +60,7 @@ include_once "include/page_header.php";
 			$_REQUEST["applications"] = array();
 			$show_all_apps = 1;
 		}
-		elseif(!in_array($_REQUEST["applicationid"],$_REQUEST["applications"]))
+		elseif(!uint_in_array($_REQUEST["applicationid"],$_REQUEST["applications"]))
 		{
 			array_push($_REQUEST["applications"],$_REQUEST["applicationid"]);
 		}
@@ -198,7 +198,7 @@ include_once "include/page_header.php";
 		while($httptest_data = DBfetch($db_httptests))
 		{
 			++$httptest_cnt;
-			if(!in_array($db_app["applicationid"],$_REQUEST["applications"]) && !isset($show_all_apps)) continue;
+			if(!uint_in_array($db_app["applicationid"],$_REQUEST["applications"]) && !isset($show_all_apps)) continue;
 
 			$name = array();
 
@@ -257,7 +257,7 @@ include_once "include/page_header.php";
 		}
 		if($httptest_cnt > 0)
 		{
-			if(in_array($db_app["applicationid"],$_REQUEST["applications"]) || isset($show_all_apps))
+			if(uint_in_array($db_app["applicationid"],$_REQUEST["applications"]) || isset($show_all_apps))
 				$link = new CLink(new CImg("images/general/opened.gif"),
 					"?close=1&applicationid=".$db_app["applicationid"].
 					url_param("groupid").url_param("hostid").url_param("applications").
diff --git a/frontends/php/include/actions.inc.php b/frontends/php/include/actions.inc.php
index 70d3b5d4..4875ba9a 100644
--- a/frontends/php/include/actions.inc.php
+++ b/frontends/php/include/actions.inc.php
@@ -44,13 +44,13 @@ include_once 'include/discovery.inc.php';
 				switch($ac_data['conditiontype'])
 				{
 					case CONDITION_TYPE_HOST_GROUP:
-						if(in_array($ac_data['value'],explode(',',$denyed_groups)))
+						if(uint_in_array($ac_data['value'],explode(',',$denyed_groups)))
 						{
 							$result = false;
 						}
 						break;
 					case CONDITION_TYPE_HOST:
-						if(in_array($ac_data['value'],explode(',',$denyed_hosts)))
+						if(uint_in_array($ac_data['value'],explode(',',$denyed_hosts)))
 						{
 							$result = false;
 						}
@@ -86,14 +86,14 @@ include_once 'include/discovery.inc.php';
 			switch($ac_data['type'])
 			{
 				case CONDITION_TYPE_HOST_GROUP:
-					if(in_array($ac_data['value'],explode(',',$denyed_groups)))
+					if(uint_in_array($ac_data['value'],explode(',',$denyed_groups)))
 					{
 						error(S_INCORRECT_GROUP);
 						$result = false;
 					}
 					break;
 				case CONDITION_TYPE_HOST:
-					if(in_array($ac_data['value'],explode(',',$denyed_hosts)))
+					if(uint_in_array($ac_data['value'],explode(',',$denyed_hosts)))
 					{
 						error(S_INCORRECT_HOST);
 						$result = false;
@@ -612,7 +612,7 @@ include_once 'include/discovery.inc.php';
 		switch($conditiontype)
 		{
 			case CONDITION_TYPE_HOST_GROUP:
-				if(!in_array($value,
+				if(!uint_in_array($value,
 					get_accessible_groups_by_user($USER_DETAILS,PERM_READ_ONLY,null,
 						PERM_RES_IDS_ARRAY)))
 				{
@@ -629,7 +629,7 @@ include_once 'include/discovery.inc.php';
 				}
 				break;
 			case CONDITION_TYPE_HOST:
-				if(!in_array($value,
+				if(!uint_in_array($value,
 					get_accessible_hosts_by_user($USER_DETAILS,PERM_READ_ONLY,null,
 						PERM_RES_IDS_ARRAY)))
 				{
@@ -721,7 +721,7 @@ include_once 'include/discovery.inc.php';
 				break;
 			case OPERATION_TYPE_GROUP_ADD:
 			case OPERATION_TYPE_GROUP_REMOVE:
-				if(!in_array($operation['objectid'],
+				if(!uint_in_array($operation['objectid'],
 					get_accessible_groups_by_user($USER_DETAILS,PERM_READ_WRITE,null,
 						PERM_RES_IDS_ARRAY)))
 				{
@@ -731,7 +731,7 @@ include_once 'include/discovery.inc.php';
 				break;
 			case OPERATION_TYPE_TEMPLATE_ADD:
 			case OPERATION_TYPE_TEMPLATE_REMOVE:
-				if(!in_array($operation['objectid'],
+				if(!uint_in_array($operation['objectid'],
 					get_accessible_hosts_by_user($USER_DETAILS,PERM_READ_WRITE,null,
 						PERM_RES_IDS_ARRAY)))
 				{
diff --git a/frontends/php/include/classes/ccombobox.inc.php b/frontends/php/include/classes/ccombobox.inc.php
index 08f426a3..e0a7775c 100644
--- a/frontends/php/include/classes/ccombobox.inc.php
+++ b/frontends/php/include/classes/ccombobox.inc.php
@@ -87,7 +87,7 @@
 //			if($enabled=='no') return;	/* disable item method 1 */
 			if(is_null($selected)){
 				$selected = 'no';
-				if((strcmp($value,$this->value) == 0) || (is_array($this->value) && in_array($value, $this->value)))
+				if((strcmp($value,$this->value) == 0) || (is_array($this->value) && str_in_array($value, $this->value)))
 					$selected = 'yes';
 			}
 
@@ -183,7 +183,7 @@
 		{
 			if(is_null($selected))
 			{
-				if((strcmp($value,$this->value) == 0) || (is_array($this->value) && in_array($value, $this->value)))
+				if((strcmp($value,$this->value) == 0) || (is_array($this->value) && str_in_array($value, $this->value)))
 					$this->value_exist = 1;
 			}
 
diff --git a/frontends/php/include/config.inc.php b/frontends/php/include/config.inc.php
index 3071b048..fdf6e4ac 100644
--- a/frontends/php/include/config.inc.php
+++ b/frontends/php/include/config.inc.php
@@ -296,6 +296,27 @@ function TODO($msg) { echo "TODO: ".$msg.SBR; }  // DEBUG INFO!!!
 		include_once "include/page_footer.php";
 	}
 
+	function uint_in_array($needle,$haystack){
+		foreach($haystack as $id => $value)
+			if(bccomp($needle,$value) == 0) return true;
+	return false;
+	}
+
+	function str_in_array($needle,$haystack,$strict=false){
+		if(is_array($needle)){
+			return in_array($needle,$haystack,$strict);
+		}
+		else if($strict){
+			foreach($haystack as $id => $value) 
+				if($needle === $value) return true;
+		}
+		else{
+			foreach($haystack as $id => $value)
+				if(strcmp($needle,$value) == 0) return true;
+		}
+	return false;
+	}
+
 	function zbx_stripslashes($value){
 		if(is_array($value)){
 			foreach($value as $id => $data)
@@ -346,7 +367,7 @@ function TODO($msg) { echo "TODO: ".$msg.SBR; }  // DEBUG INFO!!!
 		
 		$key = htmlspecialchars($key);
 		uasort($array, create_function('$a,$b', 'return $a[\''.$key.'\'] - $b[\''.$key.'\'];'));
-		return $array;
+	return $array;
 	}
 
 	function fatal_error($msg){
@@ -1006,7 +1027,7 @@ function TODO($msg) { echo "TODO: ".$msg.SBR; }  // DEBUG INFO!!!
 			}
 		}
 		else if(is_object($obj)){
-			if(in_array(strtolower(get_class($obj)),array('cform','ccheckbox','cselect','cbutton','cbuttonqmessage','cbuttondelete','cbuttoncancel'))){
+			if(str_in_array(strtolower(get_class($obj)),array('cform','ccheckbox','cselect','cbutton','cbuttonqmessage','cbuttondelete','cbuttoncancel'))){
 				$obj=SPACE;
 			}
 			if(isset($obj->items) && !empty($obj->items)){
@@ -1748,7 +1769,7 @@ function TODO($msg) { echo "TODO: ".$msg.SBR; }  // DEBUG INFO!!!
 			update_profile('web.'.$page["file"].'.sort',		$_REQUEST['sort']);
 		}
 
-		if(!in_array($_REQUEST['sortorder'],array(ZBX_SORT_DOWN,ZBX_SORT_UP)))
+		if(!str_in_array($_REQUEST['sortorder'],array(ZBX_SORT_DOWN,ZBX_SORT_UP)))
 			$_REQUEST['sortorder'] = ZBX_SORT_UP;
 
 		update_profile('web.'.$page["file"].'.sortorder',	$_REQUEST['sortorder']);
@@ -1808,7 +1829,7 @@ function TODO($msg) { echo "TODO: ".$msg.SBR; }  // DEBUG INFO!!!
 		$tabfield = get_request('sort',get_profile('web.'.$page["file"].'.sort',null));
 		
 		if(is_null($tabfield)) return ' ORDER BY '.$def.$allways;
-		if(!in_array($tabfield,$sortable)) return ' ORDER BY '.$def.$allways;
+		if(!str_in_array($tabfield,$sortable)) return ' ORDER BY '.$def.$allways;
 
 		$sortorder = get_request('sortorder',get_profile('web.'.$page["file"].'.sortorder',ZBX_SORT_UP));
 
diff --git a/frontends/php/include/copt.lib.php b/frontends/php/include/copt.lib.php
index 0cb65aad..a9e67217 100644
--- a/frontends/php/include/copt.lib.php
+++ b/frontends/php/include/copt.lib.php
@@ -268,13 +268,13 @@ if(defined('USE_PROFILING')){
 							if($sub_pages['url'] == $file){
 								array_push($list, $menu_path);
 							}
-							if(!in_array($sub_pages['url'], $files_list))
+							if(!str_in_array($sub_pages['url'], $files_list))
 								$result['error'][$sub_pages['url']] = array($menu_path);
 	
 							if(isset($sub_pages['sub_pages'])) foreach($sub_pages['sub_pages'] as $page){
 								$menu_path = $sub['label'].'->'.$sub_pages['label'].'->sub_pages';
 								
-								if(!in_array($page, $files_list))
+								if(!str_in_array($page, $files_list))
 									$result['error'][$page] = array($menu_path);
 	
 								if($page != $file) continue;
diff --git a/frontends/php/include/db.inc.php b/frontends/php/include/db.inc.php
index 86e76167..201f951b 100644
--- a/frontends/php/include/db.inc.php
+++ b/frontends/php/include/db.inc.php
@@ -550,7 +550,7 @@ else {
 			fatal_error('Incorrect type of "nodes" for "in_node". Passed ['.gettype($nodes).']');
 		}
 
-		return in_array(id2nodeid($id_var), $nodes);
+		return uint_in_array(id2nodeid($id_var), $nodes);
 	}
 
 	function	get_dbid($table,$field)
diff --git a/frontends/php/include/forms.inc.php b/frontends/php/include/forms.inc.php
index 6306ad2e..a6794f1a 100644
--- a/frontends/php/include/forms.inc.php
+++ b/frontends/php/include/forms.inc.php
@@ -2213,7 +2213,7 @@
 		{
 			array_push($target_list,array(
 				new CCheckBox('copy_targetid[]',
-					in_array($target['target_id'], $copy_targetid), 
+					uint_in_array($target['target_id'], $copy_targetid), 
 					null, 
 					$target['target_id']),
 				SPACE,
@@ -2308,7 +2308,7 @@
 					" WHERE t.triggerid=d.triggerid_up AND d.triggerid_down=".$_REQUEST["triggerid"]);
 				while($trig=DBfetch($trigs))
 				{
-					if(in_array($trig["triggerid"],$dependences))	continue;
+					if(uint_in_array($trig["triggerid"],$dependences))	continue;
 					array_push($dependences,$trig["triggerid"]);
 				}
 			}
@@ -2906,7 +2906,7 @@ include_once 'include/discovery.inc.php';
 					'operator' =>		$condition_data['operator'],
 					'value' =>		$condition_data['value']);
 
-				if(in_array($condition_data, $conditions)) continue;
+				if(str_in_array($condition_data, $conditions)) continue;
 				array_push($conditions, $condition_data);
 			}
 			unset($condition_data, $db_conditions);
@@ -2924,7 +2924,7 @@ include_once 'include/discovery.inc.php';
 					'shortdata'	=> $operation_data['shortdata'],
 					'longdata'	=> $operation_data['longdata']);
 
-				if(in_array($operation_data, $operations)) continue;
+				if(str_in_array($operation_data, $operations)) continue;
 				array_push($operations, $operation_data);
 			}
 			unset($db_operations, $operation_data);
@@ -2948,7 +2948,7 @@ include_once 'include/discovery.inc.php';
 		if( !isset($new_condition['operator']))	$new_condition['operator']	= CONDITION_OPERATOR_LIKE;
 		if( !isset($new_condition['value']) )	$new_condition['value']		= '';
 
-		if( !in_array($new_condition['type'], $allowed_conditions) )
+		if( !str_in_array($new_condition['type'], $allowed_conditions) )
 			$new_condition['type'] = $allowed_conditions[0];
 
 		/* init new_operation variable */
@@ -2982,7 +2982,7 @@ include_once 'include/discovery.inc.php';
 			if( !isset($val['operator']) )	$val['operator'] = 0;
 			if( !isset($val['value']) )	$val['value'] = 0;
 
-			if( !in_array($val["type"], $allowed_conditions) ) continue;
+			if( !str_in_array($val["type"], $allowed_conditions) ) continue;
 
 			$label = chr(ord('A') + $i);
 			$cond_el->AddRow(array('('.$label.')',array(
@@ -3173,7 +3173,7 @@ include_once 'include/discovery.inc.php';
 		$oper_el = new CTable(S_NO_OPERATIONS_DEFINED);
 		foreach($operations as $id => $val)
 		{
-			if( !in_array($val['operationtype'], $allowed_operations) )	continue;
+			if( !str_in_array($val['operationtype'], $allowed_operations) )	continue;
 
 			$oper_details = new CSpan(get_operation_desc(SHORT_DESCRITION, $val));
 			$oper_details->SetHint(nl2br(get_operation_desc(LONG_DESCRITION, $val)));
@@ -3806,7 +3806,7 @@ include_once 'include/discovery.inc.php';
 				$form->AddRow(S_SHOW_LINES, new CNumericBox('elements',$elements,2));
 				$form->AddVar('resourceid',0);
 		}
-		elseif(in_array($resourcetype,array(SCREEN_RESOURCE_TRIGGERS_OVERVIEW,SCREEN_RESOURCE_DATA_OVERVIEW))){
+		elseif(uint_in_array($resourcetype,array(SCREEN_RESOURCE_TRIGGERS_OVERVIEW,SCREEN_RESOURCE_DATA_OVERVIEW))){
 // Overiews
 			$caption = '';
 			$id=0;
@@ -3909,14 +3909,14 @@ include_once 'include/discovery.inc.php';
 			$form->AddVar("resourceid",0);
 		}
 
-		if(in_array($resourcetype,array(SCREEN_RESOURCE_HOSTS_INFO,SCREEN_RESOURCE_TRIGGERS_INFO)))
+		if(uint_in_array($resourcetype,array(SCREEN_RESOURCE_HOSTS_INFO,SCREEN_RESOURCE_TRIGGERS_INFO)))
 		{
 			$cmbStyle = new CComboBox("style", $style);
 			$cmbStyle->AddItem(STYLE_HORISONTAL,	S_HORISONTAL);
 			$cmbStyle->AddItem(STYLE_VERTICAL,	S_VERTICAL);
 			$form->AddRow(S_STYLE,	$cmbStyle);
 		}
-		else if(in_array($resourcetype,array(SCREEN_RESOURCE_TRIGGERS_OVERVIEW,SCREEN_RESOURCE_DATA_OVERVIEW)))
+		else if(uint_in_array($resourcetype,array(SCREEN_RESOURCE_TRIGGERS_OVERVIEW,SCREEN_RESOURCE_DATA_OVERVIEW)))
 		{
 			$cmbStyle = new CComboBox('style', $style);
 			$cmbStyle->AddItem(STYLE_LEFT,	S_LEFT);
@@ -3935,7 +3935,7 @@ include_once 'include/discovery.inc.php';
 			$form->AddVar("style",	0);
 		}
 
-		if(in_array($resourcetype,array(SCREEN_RESOURCE_URL)))
+		if(uint_in_array($resourcetype,array(SCREEN_RESOURCE_URL)))
 		{
 			$form->AddRow(S_URL, new CTextBox("url",$url,60));
 		}
@@ -3944,7 +3944,7 @@ include_once 'include/discovery.inc.php';
 			$form->AddVar("url",	"");
 		}
 
-		if(in_array($resourcetype,array(SCREEN_RESOURCE_GRAPH,SCREEN_RESOURCE_SIMPLE_GRAPH,SCREEN_RESOURCE_CLOCK,SCREEN_RESOURCE_URL)))
+		if(uint_in_array($resourcetype,array(SCREEN_RESOURCE_GRAPH,SCREEN_RESOURCE_SIMPLE_GRAPH,SCREEN_RESOURCE_CLOCK,SCREEN_RESOURCE_URL)))
 		{
 			$form->AddRow(S_WIDTH,	new CNumericBox("width",$width,5));
 			$form->AddRow(S_HEIGHT,	new CNumericBox("height",$height,5));
@@ -3955,7 +3955,7 @@ include_once 'include/discovery.inc.php';
 			$form->AddVar("height",	0);
 		}
 
-		if(in_array($resourcetype,array(SCREEN_RESOURCE_GRAPH,SCREEN_RESOURCE_SIMPLE_GRAPH,SCREEN_RESOURCE_MAP,
+		if(uint_in_array($resourcetype,array(SCREEN_RESOURCE_GRAPH,SCREEN_RESOURCE_SIMPLE_GRAPH,SCREEN_RESOURCE_MAP,
 			SCREEN_RESOURCE_CLOCK,SCREEN_RESOURCE_URL)))
 		{
 			$cmbHalign = new CComboBox("halign",$halign);
@@ -3979,7 +3979,7 @@ include_once 'include/discovery.inc.php';
 		$form->AddRow(S_ROW_SPAN,	new CNumericBox("rowspan",$rowspan,2));
 
 // dynamic AddOn
-		if(in_array($resourcetype,array(SCREEN_RESOURCE_GRAPH,SCREEN_RESOURCE_SIMPLE_GRAPH,SCREEN_RESOURCE_PLAIN_TEXT))){
+		if(uint_in_array($resourcetype,array(SCREEN_RESOURCE_GRAPH,SCREEN_RESOURCE_SIMPLE_GRAPH,SCREEN_RESOURCE_PLAIN_TEXT))){
 			$form->AddRow(S_DYNAMIC_ITEM,	new CCheckBox("dynamic",$dynamic,null,1));
 		}
 
@@ -4031,7 +4031,7 @@ include_once 'include/discovery.inc.php';
 				array(
 					new CCheckBox(
 						"severity[]",
-						in_array($i,$severity)?'yes':'no', 
+						str_in_array($i,$severity)?'yes':'no', 
 						null,		/* action */
 						$i),		/* value */
 					get_severity_description($i)
@@ -4199,7 +4199,7 @@ include_once 'include/discovery.inc.php';
 				get_accessible_groups_by_user($USER_DETAILS,PERM_READ_LIST,null,null,get_current_nodeid()).
 				") ");
 			while($db_group=DBfetch($db_groups)){
-				if(in_array($db_group["groupid"],$groups)) continue;
+				if(uint_in_array($db_group["groupid"],$groups)) continue;
 				array_push($groups, $db_group["groupid"]);
 			}
 // read profile
@@ -4253,7 +4253,7 @@ include_once 'include/discovery.inc.php';
 			array_push($frm_row,
 				array(
 					new CCheckBox("groups[]",
-						in_array($db_group["groupid"],$groups) ? 'yes' : 'no', 
+						uint_in_array($db_group["groupid"],$groups) ? 'yes' : 'no', 
 						null,
 						$db_group["groupid"]
 						),
@@ -4424,7 +4424,7 @@ include_once 'include/discovery.inc.php';
 				" order by host");
 			while($db_host=DBfetch($db_hosts))
 			{
-				if(in_array($db_host["hostid"],$hosts)) continue;
+				if(uint_in_array($db_host["hostid"],$hosts)) continue;
 				array_push($hosts, $db_host["hostid"]);
 			}
 		}
diff --git a/frontends/php/include/graphs.inc.php b/frontends/php/include/graphs.inc.php
index 98255cfb..c348b59c 100644
--- a/frontends/php/include/graphs.inc.php
+++ b/frontends/php/include/graphs.inc.php
@@ -654,7 +654,7 @@
 
 				$tmp_host = DBfetch(get_hosts_by_graphid($db_graph['templateid']));
 
-				if( !in_array($tmp_host['hostid'], $templateid))
+				if( !uint_in_array($tmp_host['hostid'], $templateid))
 					continue;
 			}
 
@@ -844,7 +844,7 @@
 
 		$period = get_request('period',ZBX_PERIOD_DEFAULT);
 
-		if(in_array($period,array(3600,2*3600,4*3600,8*3600,12*3600,24*3600,7*24*3600,31*24*3600,365*24*3600)))
+		if(uint_in_array($period,array(3600,2*3600,4*3600,8*3600,12*3600,24*3600,7*24*3600,31*24*3600,365*24*3600)))
 			$custom_per = ZBX_MIN_PERIOD;
 		else
 			$custom_per = $period;
diff --git a/frontends/php/include/hosts.inc.php b/frontends/php/include/hosts.inc.php
index fd6c30c9..0c8b47d8 100644
--- a/frontends/php/include/hosts.inc.php
+++ b/frontends/php/include/hosts.inc.php
@@ -603,7 +603,7 @@ require_once "include/items.inc.php";
 			}
 		}
 
-		if(in_array("always_select_first_host",$options) && $_REQUEST["hostid"] == 0 && $_REQUEST["groupid"] != 0)
+		if(str_in_array("always_select_first_host",$options) && $_REQUEST["hostid"] == 0 && $_REQUEST["groupid"] != 0)
 			$_REQUEST["hostid"] = -1;
 
 		$result = get_correct_group_and_host($_REQUEST["groupid"],$_REQUEST["hostid"], $perm, $options);
@@ -638,22 +638,22 @@ require_once "include/items.inc.php";
 		
 		$first_hostid_in_group = 0;
 
-		$allow_all_hosts = (in_array("allow_all_hosts",$options)) ? 1 : 0;
-		$always_select_first_host = in_array("always_select_first_host",$options) ? 1 : 0;
-		$only_current_node = in_array("only_current_node",$options) ? 1 : 0;
+		$allow_all_hosts = (str_in_array("allow_all_hosts",$options)) ? 1 : 0;
+		$always_select_first_host = str_in_array("always_select_first_host",$options) ? 1 : 0;
+		$only_current_node = str_in_array("only_current_node",$options) ? 1 : 0;
 
-		if(in_array("monitored_hosts",$options))
+		if(str_in_array("monitored_hosts",$options))
 			$with_host_status = " and h.status=".HOST_STATUS_MONITORED;
-		elseif(in_array('real_hosts',$options))
+		elseif(str_in_array('real_hosts',$options))
 			$with_host_status = " and h.status<>".HOST_STATUS_TEMPLATE;
-		elseif(in_array('templated_hosts',$options))
+		elseif(str_in_array('templated_hosts',$options))
 			$with_host_status = " and h.status=".HOST_STATUS_TEMPLATE;
 		else
 			$with_host_status = "";
 
-		if(in_array("with_monitored_items",$options)){
+		if(str_in_array("with_monitored_items",$options)){
 			$item_table = ",items i";	$with_items = " and h.hostid=i.hostid and i.status=".ITEM_STATUS_ACTIVE;
-		}else if(in_array("with_items",$options)){
+		}else if(str_in_array("with_items",$options)){
 			$item_table = ",items i";	$with_items = " and h.hostid=i.hostid";
 		} else {
 			$item_table = "";
@@ -791,7 +791,7 @@ require_once "include/items.inc.php";
 			}
 		}
 
-		if(in_array("always_select_first_host",$options) && $_REQUEST["hostid"] == 0 && $_REQUEST["groupid"] != 0)
+		if(uint_in_array("always_select_first_host",$options) && $_REQUEST["hostid"] == 0 && $_REQUEST["groupid"] != 0)
 			$_REQUEST["hostid"] = -1;
 
 		$result = get_correct_group_and_host($_REQUEST["groupid"],$_REQUEST["hostid"], $perm, $options);
@@ -1081,7 +1081,7 @@ require_once "include/items.inc.php";
 				unset($skip);
 				if( ($tmp_app_data = get_application_by_applicationid($db_app["templateid"])) )
 				{
-					if( !in_array($tmp_app_data["hostid"], $templateid) )
+					if( !uint_in_array($tmp_app_data["hostid"], $templateid) )
 					{
 						$skip = true;
 						break;
diff --git a/frontends/php/include/import.inc.php b/frontends/php/include/import.inc.php
index d3d6a3c3..ce47a503 100644
--- a/frontends/php/include/import.inc.php
+++ b/frontends/php/include/import.inc.php
@@ -100,7 +100,7 @@
 							info('Host ['.$data['name'].'] skipped - user rule');
 							break; // case
 						}
-						if(!in_array($host_data['hostid'], $this->accessible_hosts)){
+						if(!uint_in_array($host_data['hostid'], $this->accessible_hosts)){
 							error('Host ['.$data['name'].'] skipped - Access deny.');
 							break; // case
 						}
@@ -118,7 +118,7 @@
 						}
 						
 //						if( count($this->accessible_nodes) > 0 ){
-						if(!in_array(get_current_nodeid(),$this->accessible_nodes)){
+						if(!uint_in_array(get_current_nodeid(),$this->accessible_nodes)){
 							error('Host ['.$data['name'].'] skipped - Access deny.');
 							break; // case
 						}
@@ -213,7 +213,7 @@
 						break; // case
 					}
 					
-					if(!in_array($group["groupid"], $this->accessible_groups))
+					if(!uint_in_array($group["groupid"], $this->accessible_groups))
 					{
 						error('Group ['.$this->element_data.'] skipped - Access deny.');
 						break; // case
@@ -257,7 +257,7 @@
 						break; // case
 					}
 					
-					if(!in_array($template["hostid"], $this->accessible_hosts))
+					if(!uint_in_array($template["hostid"], $this->accessible_hosts))
 					{
 						error('Template ['.$this->element_data.'] skipped - Access deny.');
 						break; // case
diff --git a/frontends/php/include/items.inc.php b/frontends/php/include/items.inc.php
index e1da2c2e..260df4ff 100644
--- a/frontends/php/include/items.inc.php
+++ b/frontends/php/include/items.inc.php
@@ -232,7 +232,7 @@
 			if(eregi('^((.)*)(\[\"((.)*)\"\,\"((.)*)\"\,\"((.)*)\"\,\"([0-9]+)\"\])$', $key, $arr))
 			{
 				$g=$arr[1];
-				if(!in_array($g,array("grpmax","grpmin","grpsum","grpavg")))
+				if(!str_in_array($g,array("grpmax","grpmin","grpsum","grpavg")))
 				{
 					error("Group function [$g] is not one of [grpmax,grpmin,grpsum,grpavg]");
 					return FALSE;
@@ -243,7 +243,7 @@
 				$g=$arr[6];
 				// Item function
 				$g=$arr[8];
-				if(!in_array($g,array("last", "min", "max", "avg", "sum","count")))
+				if(!str_in_array($g,array("last", "min", "max", "avg", "sum","count")))
 				{
 					error("Item function [$g] is not one of [last, min, max, avg, sum,count]");
 					return FALSE;
@@ -553,7 +553,7 @@
 
 				$db_tmp_item = get_item_by_itemid($db_item["templateid"]);
 
-				if ( !in_array($db_tmp_item["hostid"], $templateid) )
+				if ( !uint_in_array($db_tmp_item["hostid"], $templateid) )
 					continue;
 			}
 
diff --git a/frontends/php/include/maps.inc.php b/frontends/php/include/maps.inc.php
index a3db20bb..dc1874e4 100644
--- a/frontends/php/include/maps.inc.php
+++ b/frontends/php/include/maps.inc.php
@@ -95,7 +95,7 @@
 				switch($se_data['elementtype'])
 				{
 					case SYSMAP_ELEMENT_TYPE_HOST:
-						if(in_array($se_data['elementid'],explode(',',$denyed_hosts)))
+						if(uint_in_array($se_data['elementid'],explode(',',$denyed_hosts)))
 						{
 							$result = false;
 						}
@@ -115,7 +115,7 @@
 						break;
 					case SYSMAP_ELEMENT_TYPE_HOST_GROUP:
 						if( DBfetch(DBselect('select groupid from groups where groupid='.$se_data['elementid'])) &&
-						    in_array($se_data['elementid'],
+						    uint_in_array($se_data['elementid'],
 							get_accessible_groups_by_user($USER_DETAILS,PERM_READ_ONLY, PERM_MODE_LT, PERM_RES_IDS_ARRAY)))
 						{
 							$result = false;
diff --git a/frontends/php/include/page_header.php b/frontends/php/include/page_header.php
index a2e3e640..993091f6 100644
--- a/frontends/php/include/page_header.php
+++ b/frontends/php/include/page_header.php
@@ -282,7 +282,7 @@ COpt::profiling_start("page");
 				$sub['pages'][$id]['active'] = true; /* mark as active */
 			}
 			else if(isset($sub_pages['sub_pages'])){
-				if(in_array($page['file'], $sub_pages['sub_pages'])){
+				if(str_in_array($page['file'], $sub_pages['sub_pages'])){
 					if(isset($sub_pages['label'])){
 						$menu_url = $sub_pages['url'];
 					}
diff --git a/frontends/php/include/perm.inc.php b/frontends/php/include/perm.inc.php
index df137f8b..d1fd3212 100644
--- a/frontends/php/include/perm.inc.php
+++ b/frontends/php/include/perm.inc.php
@@ -352,7 +352,7 @@ COpt::counter_up('perm');
 
 					$do_break = true;
 
-					if(is_array($nodeid) && !in_array($node_data['nodeid'],$nodeid))	continue;
+					if(is_array($nodeid) && !uint_in_array($node_data['nodeid'],$nodeid))	continue;
 					else if(!is_array($nodeid) && (bccomp($node_data['nodeid'] ,$nodeid) != 0))		continue;
 				}
 				else
@@ -614,7 +614,7 @@ COpt::counter_up('perm');
 
 					$do_break = true;
 
-					if(is_array($nodeid) && !in_array($node_data['nodeid'],$nodeid))	continue;
+					if(is_array($nodeid) && !uint_in_array($node_data['nodeid'],$nodeid))	continue;
 					else if(isset($nodeid) and (bccomp($node_data['nodeid'] ,$nodeid) != 0))		continue;
 				}
 				else
diff --git a/frontends/php/include/scripts.inc.php b/frontends/php/include/scripts.inc.php
index c5ab93ff..3b53b932 100644
--- a/frontends/php/include/scripts.inc.php
+++ b/frontends/php/include/scripts.inc.php
@@ -129,12 +129,12 @@ function get_accessible_scripts_by_hosts($hosts){
 	while($script = DBfetch($res)){
 		foreach($hosts as $id => $hostid){
 			if($script['host_access'] == SCRIPT_HOST_ACCESS_WRITE){
-				if(in_array($hostid,$hosts_read_write)){
+				if(uint_in_array($hostid,$hosts_read_write)){
 					$scripts_by_host[$hostid][] = $script;
 				}
 			}
 			else{
-				if(in_array($hostid,$hosts_read_only)){
+				if(uint_in_array($hostid,$hosts_read_only)){
 					$scripts_by_host[$hostid][] = $script;
 				}
 			}
diff --git a/frontends/php/include/triggers.inc.php b/frontends/php/include/triggers.inc.php
index 65b26696..f9cfb630 100644
--- a/frontends/php/include/triggers.inc.php
+++ b/frontends/php/include/triggers.inc.php
@@ -593,7 +593,7 @@
 				$fnc_valid = &$ZBX_TR_EXPR_ALLOWED_FUNCTIONS[$function];
 
 				if ( is_array($fnc_valid['item_types']) &&
-					!in_array($item['value_type'], $fnc_valid['item_types']))
+					!uint_in_array($item['value_type'], $fnc_valid['item_types']))
 				{
 					$allowed_types = array();
 					foreach($fnc_valid['item_types'] as $type)
@@ -1531,7 +1531,7 @@
                 $db_hosts = get_hosts_by_expression($expression);
 		while($host_data = DBfetch($db_hosts))
 		{
-			if(!in_array($host_data['hostid'], $accessible_hosts)) return false;
+			if(!uint_in_array($host_data['hostid'], $accessible_hosts)) return false;
 		}
 
 		return true;
@@ -1707,7 +1707,7 @@
                                 $db_tmp_hosts = get_hosts_by_triggerid($trigger["templateid"]);
 				$tmp_host = DBfetch($db_tmp_hosts);
 
-				if( !in_array($tmp_host["hostid"], $templateid) )
+				if( !uint_in_array($tmp_host["hostid"], $templateid) )
 					continue;
                         }
 
diff --git a/frontends/php/include/validate.inc.php b/frontends/php/include/validate.inc.php
index 80a923ef..740974d0 100644
--- a/frontends/php/include/validate.inc.php
+++ b/frontends/php/include/validate.inc.php
@@ -60,7 +60,7 @@
 	{
 		if(is_array($array)) $array = implode(',', $array);
 
-		return "in_array({".$var."},array(".$array."))&&";
+		return "str_in_array({".$var."},array(".$array."))&&";
 	}
 	function	HEX($var=NULL)
 	{
@@ -222,7 +222,6 @@
 		}
 		$expression = trim($expression,"& ");
 		$exec = "return (".$expression.") ? 1 : 0;";
-
 		$ret = eval($exec);
 //echo $debug;
 //echo "$field - result: ".$ret." exec: $exec".SBR.SBR;
@@ -232,8 +231,6 @@
 
 	function	calc_exp($fields,$field,$expression)
 	{
-		global $_REQUEST;
-
 //SDI("$field - expression: ".$expression);
 
 		if(strstr($expression,"{}") && !isset($_REQUEST[$field]))
diff --git a/frontends/php/items.php b/frontends/php/items.php
index a064fca8..22e34fc7 100644
--- a/frontends/php/items.php
+++ b/frontends/php/items.php
@@ -164,7 +164,7 @@ include_once "include/page_header.php";
 	
 	$accessible_hosts = get_accessible_hosts_by_user($USER_DETAILS,PERM_READ_WRITE,null,null,get_current_nodeid());
 
-	if(isset($_REQUEST['hostid']) && !in_array($_REQUEST['hostid'], explode(',',$accessible_hosts)))
+	if(isset($_REQUEST['hostid']) && !uint_in_array($_REQUEST['hostid'], explode(',',$accessible_hosts)))
 	{
 		unset($_REQUEST['hostid']);
 	}
@@ -535,7 +535,7 @@ include_once "include/page_header.php";
 	{
 		echo SBR;
 		insert_copy_elements_to_forms("group_itemid");
-	} elseif (!isset($_REQUEST["form"]) ||  !in_array($_REQUEST["form"],array(S_CREATE_ITEM,"update","clone"))) {
+	} elseif (!isset($_REQUEST["form"]) ||  !str_in_array($_REQUEST["form"],array(S_CREATE_ITEM,"update","clone"))) {
 		echo SBR;
 // Table HEADER
 		$form = new CForm();
@@ -838,7 +838,7 @@ include_once "include/page_header.php";
 
 	}
 
-	if(isset($_REQUEST["form"]) && (in_array($_REQUEST["form"],array(S_CREATE_ITEM,"update","clone")) ||
+	if(isset($_REQUEST["form"]) && (str_in_array($_REQUEST["form"],array(S_CREATE_ITEM,"update","clone")) ||
 		($_REQUEST["form"]=="mass_update" && isset($_REQUEST['group_itemid']))))
 	{
 // FORM
diff --git a/frontends/php/latest.php b/frontends/php/latest.php
index a6f7a68e..0fc93758 100644
--- a/frontends/php/latest.php
+++ b/frontends/php/latest.php
@@ -68,7 +68,7 @@ include_once "include/page_header.php";
 			$_REQUEST["applications"] = array();
 			$show_all_apps = 1;
 		}
-		else if(!in_array($_REQUEST["applicationid"],$_REQUEST["applications"])){
+		else if(!uint_in_array($_REQUEST["applicationid"],$_REQUEST["applications"])){
 			array_push($_REQUEST["applications"],$_REQUEST["applicationid"]);
 		}
 		
@@ -219,7 +219,7 @@ include_once "include/page_header.php";
 			if( '' != $_REQUEST["select"] && !stristr($description, $_REQUEST["select"]) ) continue;
 
 			++$item_cnt;
-			if(!in_array($db_app["applicationid"],$_REQUEST["applications"]) && !isset($show_all_apps)) continue;
+			if(!uint_in_array($db_app["applicationid"],$_REQUEST["applications"]) && !isset($show_all_apps)) continue;
 
 			if(isset($db_item["lastclock"]))
 				$lastclock=date(S_DATE_FORMAT_YMDHMS,$db_item["lastclock"]);
@@ -260,7 +260,7 @@ include_once "include/page_header.php";
 		}
 		
 		if($item_cnt > 0){
-			if(in_array($db_app["applicationid"],$_REQUEST["applications"]) || isset($show_all_apps)){
+			if(uint_in_array($db_app["applicationid"],$_REQUEST["applications"]) || isset($show_all_apps)){
 				$link = new CLink(new CImg("images/general/opened.gif"),
 					"?close=1&applicationid=".$db_app["applicationid"].
 					url_param("groupid").url_param("hostid").url_param("applications").
@@ -327,7 +327,7 @@ include_once "include/page_header.php";
 			if( '' != $_REQUEST["select"] && !stristr($description, $_REQUEST["select"]) ) continue;
 	
 			++$item_cnt;
-			if(!in_array(0,$_REQUEST["applications"]) && $any_app_exist && !isset($show_all_apps)) continue;
+			if(!uint_in_array(0,$_REQUEST["applications"]) && $any_app_exist && !isset($show_all_apps)) continue;
 	
 			if(isset($db_item["lastclock"]))
 				$lastclock=zbx_date2str(S_DATE_FORMAT_YMDHMS,$db_item["lastclock"]);
@@ -373,7 +373,7 @@ include_once "include/page_header.php";
 	
 		if($item_cnt > 0){
 			if($any_app_exist){
-				if(in_array(0,$_REQUEST["applications"]) || isset($show_all_apps)){
+				if(uint_in_array(0,$_REQUEST["applications"]) || isset($show_all_apps)){
 					$link = new CLink(new CImg("images/general/opened.gif"),
 						"?close=1&applicationid=0".
 						url_param("groupid").url_param("hostid").url_param("applications").
diff --git a/frontends/php/popup.php b/frontends/php/popup.php
index 7213ca68..f6d525aa 100644
--- a/frontends/php/popup.php
+++ b/frontends/php/popup.php
@@ -156,7 +156,7 @@ include_once "include/page_header.php";
 
 	$allowed_item_types = array(ITEM_TYPE_ZABBIX,ITEM_TYPE_SIMPLE,ITEM_TYPE_INTERNAL,ITEM_TYPE_AGGREGATE);
 
-	if(isset($_REQUEST['itemtype']) && !in_array($_REQUEST['itemtype'], $allowed_item_types))
+	if(isset($_REQUEST['itemtype']) && !str_in_array($_REQUEST['itemtype'], $allowed_item_types))
 			unset($_REQUEST['itemtype']);
 
 	check_fields($fields);
@@ -224,12 +224,12 @@ include_once "include/page_header.php";
 	if($real_hosts)
 		array_push($validation_param, "real_hosts");
 		
-	if(in_array($srctbl,array("triggers","logitems","items")))
+	if(str_in_array($srctbl,array("triggers","logitems","items")))
 	{
 		array_push($validation_param, "always_select_first_host");
 		validate_group_with_host(PERM_READ_LIST,$validation_param);
 	}
-	elseif(in_array($srctbl,array('hosts','templates','host_templates')))
+	elseif(str_in_array($srctbl,array('hosts','templates','host_templates')))
 	{
 		validate_group(PERM_READ_LIST,$validation_param);
 	}
@@ -246,7 +246,7 @@ include_once "include/page_header.php";
 	}
 	else
 	{
-		if(in_array($srctbl,array('hosts','host_group','triggers','logitems','items',
+		if(str_in_array($srctbl,array('hosts','host_group','triggers','logitems','items',
 									'applications','screens','graphs','simple_graph',
 									'sysmaps','plain_text','screens2','overview','host_group_scr')))
 		{
@@ -266,7 +266,7 @@ include_once "include/page_header.php";
 		if(!isset($ok)) $nodeid = get_current_nodeid();
 		unset($ok);
 		
-		if(in_array($srctbl,array('hosts','templates','triggers','logitems','items','applications','host_templates','graphs','simple_graph','plain_text')))
+		if(str_in_array($srctbl,array('hosts','templates','triggers','logitems','items','applications','host_templates','graphs','simple_graph','plain_text')))
 		{
 			$groupid = get_request('groupid',get_profile('web.popup.groupid',0));
 			
@@ -289,7 +289,7 @@ include_once "include/page_header.php";
 			if(!isset($ok) || $groupid == 0) unset($groupid);
 			unset($ok);
 		}
-		if(in_array($srctbl,array("help_items")))
+		if(str_in_array($srctbl,array("help_items")))
 		{
 			$itemtype = get_request("itemtype",get_profile("web.popup.itemtype",0));
 			$cmbTypes = new CComboBox("itemtype",$itemtype,"submit()");
@@ -297,7 +297,7 @@ include_once "include/page_header.php";
 				$cmbTypes->AddItem($type, item_type2str($type));
 			$frmTitle->AddItem(array(S_TYPE,SPACE,$cmbTypes));
 		}
-		if(in_array($srctbl,array("triggers","logitems","items",'applications','graphs','simple_graph','plain_text')))
+		if(str_in_array($srctbl,array("triggers","logitems","items",'applications','graphs','simple_graph','plain_text')))
 		{
 			$hostid = get_request("hostid",get_profile("web.popup.hostid",0));
 			$cmbHosts = new CComboBox("hostid",$hostid,"submit()");
@@ -332,7 +332,7 @@ include_once "include/page_header.php";
 			unset($ok);
 		}
 
-		if(in_array($srctbl,array("triggers","hosts")))
+		if(str_in_array($srctbl,array("triggers","hosts")))
 		{
 			$btnEmpty = new CButton("empty",S_EMPTY,
 				get_window_opener($dstfrm, $dstfld1, 0).
@@ -513,7 +513,7 @@ include_once "include/page_header.php";
 		$form->AddItem($table);
 		$form->Show();
 	}
-	elseif(in_array($srctbl,array("host_group")))
+	elseif(str_in_array($srctbl,array("host_group")))
 	{
 		$accessible_groups	= get_accessible_groups_by_user($USER_DETAILS,PERM_READ_ONLY);
 
@@ -536,7 +536,7 @@ include_once "include/page_header.php";
 		}
 		$table->Show();
 	}
-	elseif(in_array($srctbl,array('host_templates')))
+	elseif(str_in_array($srctbl,array('host_templates')))
 	{
 		$table = new CTableInfo(S_NO_TEMPLATES_DEFINED);
 		$table->SetHeader(array(S_NAME));
diff --git a/frontends/php/popup_trexpr.php b/frontends/php/popup_trexpr.php
index bbc8a70a..53d0af5b 100644
--- a/frontends/php/popup_trexpr.php
+++ b/frontends/php/popup_trexpr.php
@@ -203,13 +203,13 @@ include_once "include/page_header.php";
 		$function = $expr_res[1];
 		$operator = $expr_res[2];
 
-		if(!in_array($function, array_keys($functions)))	unset($function);
+		if(!str_in_array($function, array_keys($functions)))	unset($function);
 	}
 	unset($expr_res);
 
 	if(!isset($function))	$function = 'last';
 		
-	if(!in_array($operator, array_keys($functions[$function]['operators'])))	unset($operator);
+	if(!str_in_array($operator, array_keys($functions[$function]['operators'])))	unset($operator);
 	if(!isset($operator))	$operator = '=';
 	
 	$expr_type = $function.'['.$operator.']';
diff --git a/frontends/php/scripts_exec.php b/frontends/php/scripts_exec.php
index 4c01f23d..c20f0ac5 100644
--- a/frontends/php/scripts_exec.php
+++ b/frontends/php/scripts_exec.php
@@ -48,7 +48,7 @@ if(isset($_REQUEST['execute'])){
 		if($script['host_access'] == SCRIPT_HOST_ACCESS_WRITE){
 			$hosts_read_write = explode(',',get_accessible_hosts_by_user($USER_DETAILS,PERM_READ_WRITE,null,null,null,$_REQUEST['hostid']));
 
-			if(in_array($_REQUEST['hostid'],$hosts_read_write)){
+			if(uint_in_array($_REQUEST['hostid'],$hosts_read_write)){
 //SDI('WRITE: '.$_REQUEST['scriptid'].' : '.$_REQUEST['hostid']);
 //				$result = execute_script($_REQUEST['scriptid'],$_REQUEST['hostid']);
 //				insert_command_result_form($result["flag"],$result["message"]);
@@ -58,7 +58,7 @@ if(isset($_REQUEST['execute'])){
 		} else {
 			$hosts_read_only  = explode(',',get_accessible_hosts_by_user($USER_DETAILS,PERM_READ_ONLY,null,null,null,$_REQUEST['hostid']));
 
-			if(in_array($_REQUEST['hostid'],$hosts_read_only)){
+			if(uint_in_array($_REQUEST['hostid'],$hosts_read_only)){
 //SDI('READ: '.$_REQUEST['scriptid'].' : '.$_REQUEST['hostid']);
 //				$result = execute_script($_REQUEST['scriptid'],$_REQUEST['hostid']);
 //				insert_command_result_form($result["flag"],$result["message"]);
diff --git a/frontends/php/services_form.php b/frontends/php/services_form.php
index d9c3780a..78a5d7c5 100644
--- a/frontends/php/services_form.php
+++ b/frontends/php/services_form.php
@@ -361,7 +361,7 @@ if(isset($_REQUEST['sform'])){
 		while($new_service_time['to'] && ($new_service_time['to'] <= $new_service_time['from'])) $new_service_time['to'] += 7*24*3600;
 
 
-		if($new_service_time['to'] && !in_array($_REQUEST['service_times'], $new_service_time))
+		if($new_service_time['to'] && !str_in_array($_REQUEST['service_times'], $new_service_time))
 			array_push($_REQUEST['service_times'],$new_service_time);
 	} elseif(isset($_REQUEST["del_service_times"]) && isset($_REQUEST["rem_service_times"])){
 		$_REQUEST["service_times"] = get_request("service_times",array());
@@ -396,7 +396,7 @@ if(isset($_REQUEST['sform'])){
 				'to'=>		$db_stime['ts_to'],
 				'note'=>	$db_stime['note']
 				);
-			if(in_array($stime, $service_times)){
+			if(str_in_array($stime, $service_times)){
 				continue;
 			}
 			array_push($service_times, $stime);
@@ -441,7 +441,7 @@ if(isset($_REQUEST['sform'])){
 				'triggerid' => $db_service_data["triggerid"],
 				'soft' => $db_service_data['soft']
 			);
-			if(in_array($child,	$childs)){
+			if(str_in_array($child,	$childs)){
 				continue;
 			}
 			array_push($childs,$child);
diff --git a/frontends/php/triggers.php b/frontends/php/triggers.php
index 6bdd0c47..f266a5d4 100644
--- a/frontends/php/triggers.php
+++ b/frontends/php/triggers.php
@@ -225,7 +225,7 @@ include_once "include/page_header.php";
 		if(!isset($_REQUEST["dependences"]))
 			$_REQUEST["dependences"] = array();
 
-		if(!in_array($_REQUEST["new_dependence"], $_REQUEST["dependences"]))
+		if(!uint_in_array($_REQUEST["new_dependence"], $_REQUEST["dependences"]))
 			array_push($_REQUEST["dependences"], $_REQUEST["new_dependence"]);
 	}
 	elseif(isset($_REQUEST["del_dependence"])&&isset($_REQUEST["rem_dependence"]))
@@ -233,7 +233,7 @@ include_once "include/page_header.php";
 		if(isset($_REQUEST["dependences"])){
 			foreach($_REQUEST["dependences"]as $key => $val)
 			{
-				if(!in_array($val, $_REQUEST["rem_dependence"]))	continue;
+				if(!uint_in_array($val, $_REQUEST["rem_dependence"]))	continue;
 				unset($_REQUEST["dependences"][$key]);
 			}
 		}
diff --git a/frontends/php/users.php b/frontends/php/users.php
index 7ef0d184..99c57be7 100644
--- a/frontends/php/users.php
+++ b/frontends/php/users.php
@@ -419,11 +419,12 @@ include_once "include/page_header.php";
 							order_by('u.alias,u.name,u.surname,u.type','u.userid'));
 			while($db_user=DBfetch($db_users))
 			{
-				$db_sessions = DBselect('select count(*) as count, max(s.lastaccess) as lastaccess'.
-					' from sessions s, users u'.
-					' where s.userid='.$db_user['userid'].' and s.userid=u.userid '.
-					' and ((s.lastaccess+u.autologout)>='.time().
-					' or u.autologout=0)');
+				$db_sessions = DBselect('SELECT count(*) as count, max(s.lastaccess) as lastaccess'.
+						' FROM sessions s, users u'.
+						' WHERE s.userid='.$db_user['userid'].
+							' AND s.userid=u.userid '.
+							' AND ((s.lastaccess+u.autologout)>='.time().' OR u.autologout=0)');
+//Log Out 10min
 				$db_ses_cnt=DBfetch($db_sessions);
 
 				if($db_ses_cnt["count"]>0)