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index.php
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<!doctype html>
<?php
// including FusionCharts PHP wrapper
require 'fusioncharts/fusioncharts.php';
// including PHP Library for MongoDB
require 'vendor\autoload.php';
$dbconn = new MongoDB\Client;
// validating DB connection
if(!$dbconn) {
exit("There was an error establishing database connection");
}
?>
<html>
<head>
<title>Creating Charts using PHP and MongoDB</title>
<!-- including FusionCharts core package JS files -->
<script src="fusioncharts/fusioncharts.js"></script>
<script src="fusioncharts/fusioncharts.theme.fint.js"></script>
</head>
<body>
<?php
// retrieving data from the database
$db = $dbconn->myProject;
$myObj = $db->chartData->find();
//convert MongoCursor into an array
$data=iterator_to_array($myObj);
// sorting the data
asort($data);
if ($data) {
$categoryArray=array();
$dataseries1=array();
$dataseries2=array();
foreach ($data as $dataset) {
array_push($categoryArray, array(
"label" => $dataset["month"]
));
array_push($dataseries1, array(
"value" => $dataset["petrol"]
));
array_push($dataseries2, array(
"value" => $dataset["diesel"]
));
}
$arrData = array(
"chart" => array(
"caption"=> "Comparison of Petrol and Diesel price",
"xAxisname"=>"Month",
"yAxisname"=>"Price",
"numberPrefix"=>"$",
"paletteColors"=> "#876EA1, #72D7B2",
"useplotgradientcolor"=> "0",
"plotBorderAlpha"=> "0",
"bgColor"=> "#FFFFFFF",
"canvasBgColor"=> "#FFFFFF",
"showCanvasBorder"=> "0",
"showBorder"=> "0",
"divLineAlpha"=> "40",
"divLineColor"=> "#DCDCDC",
"alternateHGridColor"=> "#DCDCDC",
"alternateHGridAlpha"=> "15",
"showValues"=> "0",
"labelDisplay"=> "auto",
"baseFont"=> "Assistant",
"baseFontColor"=> "#000000",
"outCnvBaseFont"=> "Assistant",
"outCnvBaseFontColor"=> "#000000",
"baseFontSize"=> "13",
"outCnvBaseFontSize"=> "13",
"labelFontColor"=> "#000000",
"captionFontColor"=> "#153957",
"captionFontBold"=> "1",
"captionFontSize"=> "20",
"subCaptionFontColor"=> "#153957",
"subCaptionfontSize"=> "17",
"subCaptionFontBold"=> "0",
"captionPadding"=> "20",
"valueFontBold"=> "0",
"showAxisLines"=> "1",
"yAxisLineColor"=> "#DCDCDC",
"xAxisLineColor"=> "#DCDCDC",
"xAxisLineAlpha"=> "15",
"yAxisLineAlpha"=> "15",
"toolTipPadding"=> "7",
"toolTipBorderColor"=> "#DCDCDC",
"toolTipBorderThickness"=> "0",
"toolTipBorderRadius"=> "2",
"showShadow"=> "0",
"toolTipBgColor"=> "#153957",
"toolTipBgAlpha"=> "90",
"toolTipColor"=> "#FFFFFF",
"legendBorderAlpha"=> "0",
"legendShadow"=> "0",
"legendItemFontSize"=> "14"
)
);
$arrData["categories"]=array(array("category"=>$categoryArray));
// creating dataset object
$arrData["dataset"] = array(array("seriesName"=> "Petrol_price", "data"=>$dataseries1), array("seriesName"=> "Diesel_price", "data"=>$dataseries2));
$jsonEncodedData = json_encode($arrData);
$msChart = new FusionCharts("msline", "demochart", "600", "400", "chart-container", "json", $jsonEncodedData);
// calling render method to render the chart
$msChart->render();
}
?>
<div id="chart-container">Fusion Charts will render here</div>
</body>
</html>