?> <img src="<?php print $latex->getUrl(); ?> " /> <br> latex formula using the gFormula class. <p> <em>code:</em><br> <code> $latex = new gFormula();<br> $latex -> setLatexCode('\cos(x)^2+\sin(x)^2=1');<br> </code> </p> <h2>QR Code</h2> <?php $qr = new gQRCode(); $qr->setQRCode('gChartPhp is awesome!'); ?> <img src="<?php print $qr->getUrl(); ?> " /> <br> QR Code using the gQRCode class. <p> <em>code:</em><br> <code> $qr = new gQRCode();<br> $qr -> setQRCode('gChartPhp is awesome!');<br> </code> </p> <h2>Google-o-Meter</h2> <?php $meter = new gMeterChart();
<?php error_reporting(E_ALL); require_once 'GChartPhp/gChart.php'; $lobj_qrCode = new gQRCode(350, 350); $lobj_qrCode->setQRCode('caralho vai tomar no cu'); echo "<img src=\"" . $lobj_qrCode->getUrl() . "\" />"; ?>