<?php
$servername = "localhost";
$username = 'root';//database user variable
$password = "test";//database user password variable
$date = date("Y/m/d");


//connect to the database
$conn = new PDO("mysql:host=$servername;dbname=adatabase", $username, $password);

// set the PDO error mode to exception
$conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
$nodesCounted =0; //a variable to use for counting nodes

//prepare the nodes to get counts from
$sth = $conn->prepare("SELECT * FROM `node` ORDER BY NodeName ASC");

$sth->bindParam(':ID', $ID);//node id
$sth->bindParam(':NodeName', $NodeName);//node name
$sth->bindParam(':NodeIP', $NodeIP);//node ip
$sth->execute(); //get the database

//loop through each node, build snmp strings to get the count from each node;
while($row = $sth->fetch(PDO::FETCH_ASSOC)) {
  //echo these values to see if the array is there
  //  echo $row['ID'] . ' ' . $row['NodeName']. ' ' . $row['NodeIP'] . "<br>" ;

   		 $community = "test";
		//get the object ids
		$oid2 = ".1.3.6.1.4.1.161.19.3.1.7.1.0"; //sm count
		$oidCC = ".1.3.6.1.4.1.161.19.3.1.10.1.1.6.1"; //sm colorcode
		//build the snmp2 get strings
		$test2 = snmp2_get($row['NodeIP'], $community, $oid2);
		if($test2 != 1){
			$test2 = snmp2_get($row['NodeIP'], $community, $oid2);
		}else{
		$test2 = 0;
		}

		//$test3 = snmp2_get($row['NodeIP'], $community, $oidCC);
		//echo $test2 ."<br>";
		//echo $test3 ."<br>";

		//get the number count from the string variable
		$aCount = explode(' {',substr($test2,strpos($test2,': ') + 2))[0];

		//a test to print the array
		//echo $row['NodeName'] . "<br>" . $row['ID'] ."	" .$aCount . "<br>";'

		$ID = $row['ID'];//not sure i need to do this

		//are these 2 lines considerd the same?
		$sql = "INSERT INTO `nodecounts`(`NodeID`,`aCount`,`DateLogged`) VALUES (:NodeID, :aCount, :DateLogged)";

		$nodesCounted++;//a counter to tell how many sites have been counted

		//prepare the db string to insert the counts into the nodecounts table
		$sth2 = $conn->prepare($sql);
		//bind parameters to variables
		$sth2->bindParam(':NodeID', $ID);
		$sth2->bindParam(':aCount', $aCount);
		$sth2->bindParam(':DateLogged', $date);
		$data = array(":NodeID" => $ID, ":aCount" => $aCount, ":DateLogged" => $date);
		print_r($data);//print the array for a test

		//$stmt->execute();
		$sth2->execute();

    }
    echo "there has been " . $nodesCounted . "sites sm counted";
?>