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phpqrcode cannot output QR code

WBOY
Release: 2016-07-29 09:12:30
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<span>header</span>('Content-Type: image/png'<span>);
</span><span>include_once</span> 'phpqrcode/qrlib.php'<span>;
</span><span>$a</span> = "http://www.play17.cn/play/wlogin.html"<span>;
</span><span>ob_clean</span><span>();
QRcode</span>::png(<span>$a</span>);
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Add output type

<span>header</span>('Content-Type: image/png');
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Clear cache ob_clean()

<span>ob_clean</span>();
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The above introduces that phpqrcode cannot output QR codes, including the relevant content. I hope it will be helpful to friends who are interested in PHP tutorials.

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