php qrcode vCard建电子名片

例子：

*/
include_once('phpqrcode/qrlib.php');
$content='BEGIN:VCARD'."\n";
$content.='VERSION:2.1'."\n";
$content.='N:张'."\n";
$content.='FN:三'."\n";
$content.='ORG:北京慕课网公司'."\n";
$content.='TEL;WORK;VOICE:18868881111'."\n";
$content.='TEL;HOME;VOICE:18868881112'."\n";
$content.='TEL;TYPE=cell:18868881113'."\n";
$content.='ADR;HOME:;;德外大街10号;西城区;北京市;400000;中国'."\n";
$content.='EMAIL:hr@imooc.com'."\n";
$content.='URL:http://www.imooc.com'."\n";
$content.='END:VCARD'."\n";
QRcode::png($content);