vcard encoding

When developing a VCard, I found that when I found my fat six (Nokia6600) via MMS, The VCard always showed garbled characters. It is not like when the mobile phone sends a message to the mobile phone, it can be directly saved as a contact. After

Use google api to generate a QR code business card Two-dimensional Barcode/two-dimensional Barcode can be divided into stacked/row-layout two-dimensional barcode and matrix two-dimensional barcode. Stacked/row-lined two-dimensional bar codes are

Use googleapi to generate a QR code business card example. Two-dimensional barcode can be divided into stacked two-dimensional barcode and matrix two-dimensional barcode. Stacked two-dimensional bar codes are stacked by one-dimensional code blocks

Two-dimensional barcode/two-dimensional barcode can be divided into stacked/row-layout two-dimensional barcode and matrix two-dimensional barcode. Stacked/row-lined two-dimensional bar codes are stacked by one-dimensional bar codes with multiple

PHP generates a QR code. Parameter description: chtqr: Required parameter, fixed value qr, indicating to generate the two-dimensional code chswidthxheight: Required parameter, generating the two-dimensional code size, unit: Pixel, currently

Two-dimensional barcode/Two-D code can be divided into stacked/row-type two-dimensional barcode and matrix two-dimensional barcode. Stacked/row-type two-dimensional barcode form is composed of a multi-line short-cut one-dimensional bar code stacked,

Two-dimensional barcode/Two-D code can be divided into stacked/row-type two-dimensional barcode and matrix two-dimensional barcode. Stacked/row-type two-dimensional barcode form is a multiple-line short section of one-dimensional bar code stacked;

Decoding: Shape Begin: vCard Version: 2.1n; charset = UTF-8; encoding = quoted-printable:; [= E5 = 86 = B7 = E6 = b1 = 9f] FN; charset = UTF-8; encoding = quoted-printable: [= E5 = 86 = B7 = E6 = b1 = 9f] Tel; cell: 13099999999x-irmc-luid: 000200

cht=qr：必要参数，固定值，表明要生成二维码 chs=width>xheight> : necessary parameters, generate two-dimensional code size, units are pixels, the current generated QR code is square, so the two width and height values are set to the same value chl=data> : The necessary

Warm tip: After this 2 days of tossing, I uninstalled the php7.1. There's only one reason--I want to install the barcode Extension Module Php-zbarcode C language source code does not support PHP7. Changed the source code for half a day, or did not