{"id":189,"date":"2015-06-25T18:01:32","date_gmt":"2015-06-25T10:01:32","guid":{"rendered":"https:\/\/www.webteach.tw\/?p=189"},"modified":"2015-06-25T18:01:32","modified_gmt":"2015-06-25T10:01:32","slug":"php-%e7%94%a2%e7%94%9fqr-code","status":"publish","type":"post","link":"https:\/\/www.webteach.tw\/?p=189","title":{"rendered":"[ PHP ] – \u7522\u751fQR-Code"},"content":{"rendered":"

\t\t\t\t1.\u8acb\u5148\u5230\u8a72\u7db2\u7ad9\u4e0b\u8f09\u6a94\u6848
\nhttp:\/\/www.swetake.com\/qrcode\/qr_cgi_e.html<\/a>
\n2.\u5c07\u4e0b\u8f09\u7684\u6a94\u6848\u4e0a\u50b3\u5230\u4f60\u7684\u4e3b\u6a5f\u4e0a
\n3.\u95b1\u8b80 readme
\nhttp:\/\/www.swetake.com\/qrcode\/README-e.txt<\/a>
\n4.\u53c3\u6578
\nqr_img.php?d=data[&e=(L,M,Q,H)][&s=int size][&v=(1-40)][&t=J]
\n [&m=(1-16)&n=(2-16)[&o=original data][&p=(0-255)]]
\nd : Data you want to encode to QRcode.
\n A special letter like ‘%’.space or 8bit letter must be URL-encoded.
\n You cannot omit this parameter.
\ne : Error correct level
\n You can set ‘L’,’M’,’Q’ or ‘H’.
\n If you don’t set,program selects ‘M’.
\ns : module size
\n This parameter is no effect in HTML mode.
\n You can set a number more than 1.
\n Image size depends on this parameter.
\n If you don’t set,program selects ‘4’ in PNG mode or ‘8’ in JPEG mode.
\nv : version
\n You can set 1-40.
\n If you don’t set,program automatically selects.
\nt : image type
\n You can set ‘J’,’H’ or other.
\n ‘J’ : jpeg mode.
\n ‘H’ : html mode.(for perl only)
\n Other : png mode.
\n If you don’t set,program select PNG mode.
\n\u4fee\u6539 qr_img.php \u6700\u4e0b\u65b9\u7a0b\u5f0f
\n[php]
\n<?php
\n\/*
\n#— output image
\n#
\n*\/
\nHeader("Content-type: image\/".$qrcode_image_type);
\nImageCopyResized($output_image,$base_image,0,0,0,0,$qrcode_image_size,$qrcode_image_size,$mib,$mib);
\nif ($qrcode_image_type == "jpeg"){
\n \/\/\u539f\u672c\u7a0b\u5f0f ImageJpeg($output_image);
\n ImageJpeg($output_image,’.\/img\/’.$qrcode_data_string.’.jpg’);\/\/\u6539\u9019\u6a23\u624d\u80fd\u5b58\u6a94
\n} else {
\n \/\/\u539f\u672c\u7a0b\u5f0f ImagePng($output_image);
\n ImagePng($output_image,’.\/img\/’.$qrcode_data_string.’.png’);\/\/\u6539\u9019\u6a23\u624d\u80fd\u5b58\u6a94
\n\/\/\u8a18\u5f97img\u9019\u500b\u8cc7\u6599\u593e\u7684\u6b0a\u9650\u8981\u958b\u6210777
\n}
\n?>
\n[\/php]\t\t<\/p>\n","protected":false},"excerpt":{"rendered":"

1.\u8acb\u5148\u5230\u8a72\u7db2\u7ad9\u4e0b\u8f09\u6a94\u6848 http:\/\/www.s…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[475],"class_list":["post-189","post","type-post","status-publish","format-standard","hentry","category-php","tag-qrcode"],"_links":{"self":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts\/189","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=189"}],"version-history":[{"count":0,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=\/wp\/v2\/posts\/189\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=189"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=189"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.webteach.tw\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=189"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}