$latex->setLatexCode('\\cos(x)^2+\\sin(x)^2=1');
?>
<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
<?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() . "\" />";
?>
