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输出base64编码的图片字符串,可以直接用于img标签的src中
- 在QRcode类中新增方法pngString
- 在QRencode类中新增方法encodePNGString
- 在QRimage类中新增方法pngString
- 引入phpqrcode.php后,调用QRcode类的pngString方法
<?php
require_once 'phpqrcode.php';
public function getQRcode($url){
ob_start();
$returnData = QRcode::pngString($url,false, "H", 3, 1);
$imageString = base64_encode(ob_get_contents());
ob_end_clean();
$str = "data:image/png;base64," . $imageString;
return $str;
}
echo getQRcode('http://example.com');| Back | FazBrowse Home | New Git URL |