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    copied!<p>Below is complete code with data filling separated.</p> <pre><code>&lt;?php function testing($chartId, $chartFunc, $chartTitle, $xAxisTitle, $chartData, $chartType) { $pageMeat =&lt;&lt;&lt;EOD &lt;html&gt; &lt;head&gt; &lt;script type="text/javascript" src="https://www.google.com/jsapi"&gt;&lt;/script&gt; &lt;script type="text/javascript"&gt; google.load("visualization", "1", {packages:["corechart"]}); google.setOnLoadCallback($chartFunc); function $chartFunc() { var data = google.visualization.arrayToDataTable($chartData); var options = { title: '$chartTitle', hAxis: {title: '$xAxisTitle', titleTextStyle: {color: 'red'}} }; EOD; if($chartType == "line") { $pageMeat .=&lt;&lt;&lt;EOD var chart = new google.visualization.LineChart(document.getElementById('$chartId')); EOD; } else if($chartType == "pie") { $pageMeat .=&lt;&lt;&lt;EOD var chart = new google.visualization.PieChart(document.getElementById('$chartId')); EOD; } else { $pageMeat .=&lt;&lt;&lt;EOD var chart = new google.visualization.ColumnChart(document.getElementById('$chartId')); EOD; } $pageMeat .=&lt;&lt;&lt;EOD chart.draw(data, options); } &lt;/script&gt; &lt;/head&gt; &lt;body&gt; &lt;div id="$chartId" style="width: 900px; height: 500px;"&gt;&lt;/div&gt; &lt;/body&gt; &lt;/html&gt; EOD; echo $pageMeat; } $gChartId = "vertColumns"; $gChartFn = "columnChart"; $gChartTitle = "Company Performance"; $gXAxisTitle = "Year"; $gChartData[] = array('Year', 'Sales', 'Expenses'); $gChartData[] = array('2004', 1000, 400); $gChartData[] = array('2005', 1170, 460); $gChartData[] = array('2006', 660, 1120); $gChartData[] = array('2007', 1030, 540); testing($gChartId, $gChartFn, $gChartTitle, $gXAxisTitle, json_encode($gChartData), "column"); ?&gt; </code></pre>
 

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