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<html> <head> <title>BeagleBone Temperatur</title> <script type="text/javascript" src="https://www.google.com/jsapi"></script> <script type="text/javascript"> google.load("visualization", "1", {packages:["corechart"]}); google.setOnLoadCallback(drawChart); function drawChart() { var data = google.visualization.arrayToDataTable([ ['Messzeit', 'Temperatur'], <?php $con = mysqli_connect("localhost", "root", "", "casa_db"); $query = "SELECT * FROM TempTable"; $result = mysqli_query($con, $query); mysqli_close($con); while ($row = mysqli_fetch_array($result)) { $time = $row['Messzeit']; $temp = $row['Temperatur']; echo "['$time', $temp],"; } ?> ]); var options = { title: 'BeagleBone gemessene Temperatur', vAxis: { title: "Grad Celsius" } }; var chart = new google.visualization.LineChart(document.getElementById('chart_div')); chart.draw(data, options); } </script> </head> <body> <div id="chart_div" style="width: 900px; height: 500px;"></div> </body> </html>
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
<html> <head> <title>BeagleBone Temperatur</title> <script type="text/javascript" src="https://www.google.com/jsapi"></script> <script type="text/javascript"> google.load("visualization", "1", {packages:["corechart"]}); google.setOnLoadCallback(drawChart); function drawChart() { var data = google.visualization.arrayToDataTable([ ['Messzeit', 'Temperatur'], Fatal error: Uncaught Error: Call to undefined function mysqli_connect() in /in/0I0RY:19 Stack trace: #0 {main} thrown in /in/0I0RY on line 19
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 <html> <head> <title>BeagleBone Temperatur</title> <script type="text/javascript" src="https://www.google.com/jsapi"></script> <script type="text/javascript"> google.load("visualization", "1", {packages:["corechart"]}); google.setOnLoadCallback(drawChart); function drawChart() { var data = google.visualization.arrayToDataTable([ ['Messzeit', 'Temperatur'], Fatal error: Uncaught Error: Call to undefined function mysqli_connect() in /in/0I0RY:19 Stack trace: #0 {main} thrown in /in/0I0RY on line 19
Process exited with code 255.
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
<html> <head> <title>BeagleBone Temperatur</title> <script type="text/javascript" src="https://www.google.com/jsapi"></script> <script type="text/javascript"> google.load("visualization", "1", {packages:["corechart"]}); google.setOnLoadCallback(drawChart); function drawChart() { var data = google.visualization.arrayToDataTable([ ['Messzeit', 'Temperatur'], Fatal error: Call to undefined function mysqli_connect() in /in/0I0RY on line 19
Process exited with code 255.

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