{"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":"
<\/div>
<\/div>
<\/div>

\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

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1.\u8acb\u5148\u5230\u8a72\u7db2\u7ad9\u4e0b\u8f09\u6a94\u6848 http:\/\/ […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"yasr_overall_rating":0,"yasr_post_is_review":"","yasr_auto_insert_disabled":"","yasr_review_type":"","footnotes":""},"categories":[36],"tags":[475],"class_list":["post-189","post","type-post","status-publish","format-standard","hentry","category-php","tag-qrcode"],"yoast_head":"\n[ PHP ] - \u7522\u751fQR-Code - \u6df7\u6c34\u6478\u9b5a<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.webteach.tw\/?p=189\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[ PHP ] - \u7522\u751fQR-Code - \u6df7\u6c34\u6478\u9b5a\" \/>\n<meta property=\"og:description\" content=\"1.\u8acb\u5148\u5230\u8a72\u7db2\u7ad9\u4e0b\u8f09\u6a94\u6848 http:\/\/ […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.webteach.tw\/?p=189\" \/>\n<meta property=\"og:site_name\" content=\"\u6df7\u6c34\u6478\u9b5a\" \/>\n<meta property=\"article:published_time\" content=\"2015-06-25T10:01:32+00:00\" \/>\n<meta name=\"author\" content=\"jeff\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005:\" \/>\n\t<meta name=\"twitter:data1\" content=\"jeff\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9810\u4f30\u95b1\u8b80\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 \u5206\u9418\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/?p=189#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/?p=189\"},\"author\":{\"name\":\"jeff\",\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/#\\\/schema\\\/person\\\/d434d754fd581338113eecfa923d7520\"},\"headline\":\"[ PHP ] – \u7522\u751fQR-Code\",\"datePublished\":\"2015-06-25T10:01:32+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/?p=189\"},\"wordCount\":236,\"commentCount\":2,\"keywords\":[\"qrcode\"],\"articleSection\":[\"PHP\"],\"inLanguage\":\"zh-TW\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.webteach.tw\\\/?p=189#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.webteach.tw\\\/?p=189\",\"url\":\"https:\\\/\\\/www.webteach.tw\\\/?p=189\",\"name\":\"[ PHP ] - 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