{"id":3523,"date":"2022-03-07T13:34:08","date_gmt":"2022-03-07T04:34:08","guid":{"rendered":"https:\/\/taitan916.info\/blog\/?p=3523"},"modified":"2024-04-25T14:44:08","modified_gmt":"2024-04-25T05:44:08","slug":"post-3523","status":"publish","type":"post","link":"https:\/\/taitan916.info\/blog\/archives\/3523","title":{"rendered":"PHP Qr Code\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3057\u3066QR\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"

PHP\u3067QR\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3057\u305f\u3044\u3002\u5927\u5206\u524d\u306bGoogle Chart API\u3092\u7528\u3044\u3066QR\u30b3\u30fc\u30c9\u3092\u751f\u6210<\/a>\u3057\u305f\u304c\u3001\u5916\u90e8\u3068\u306e\u3084\u308a\u53d6\u308a\u306f\u305b\u305a\u306b\u30b5\u30fc\u30d0\u5185\u3067\u5b8c\u7d50\u3055\u305b\u305f\u3044\u3002\u8abf\u3079\u3066\u307f\u308b\u3068PHP Qr Code\u3068\u3044\u3046\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u89e3\u6c7a\u3067\u304d\u305f\u3002\u4ee5\u4e0b\u306b\u5bfe\u5fdc\u65b9\u6cd5\u3092\u30e1\u30e2\u3002<\/p>\n

 <\/p>\n

\u30e9\u30a4\u30d6\u30e9\u30ea<\/h2>\n

TOP\u30da\u30fc\u30b8<\/h3>\n

http:\/\/phpqrcode.sourceforge.net\/<\/a><\/p>\n

\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u30da\u30fc\u30b8<\/h3>\n

https:\/\/sourceforge.net\/projects\/phpqrcode\/files\/<\/a><\/p>\n

\u4f7f\u3044\u65b9\u8aac\u660e\u30da\u30fc\u30b8<\/h3>\n

http:\/\/phpqrcode.sourceforge.net\/examples\/index.php<\/a><\/p>\n

 <\/p>\n

\u30e9\u30a4\u30d6\u30e9\u30ea\u8a2d\u7f6e<\/h2>\n

\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u89e3\u51cd\u3057phpqrcode\u30d5\u30a9\u30eb\u30c0\u3092\u9069\u5f53\u306a\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u30a2\u30c3\u30d7\u30ed\u30fc\u30c9\u3059\u308b\u3002<\/p>\n

 <\/p>\n

\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9<\/h2>\n

QR\u30b3\u30fc\u30c9\u753b\u50cf\u3092\u76f4\u63a5\u8868\u793a<\/h3>\n
\/\/ \u30e9\u30a4\u30d6\u30e9\u30ea\u8aad\u307f\u8fbc\u307f\r\nrequire_once \".\/phpqrcode\/qrlib.php\";\r\n\r\n\/\/QR\u30b3\u30fc\u30c9\u8868\u793a\r\nQRcode::png('https:\/\/sample.com\/test.jpg');<\/pre>\n
\u8868\u793a\u3059\u308b\u753b\u50cf\u304cjpg\u3067\u3082png\u3067\u3082\u300cQRcode::png\u300d\u306b\u306a\u308b\u306e\u3067\u6ce8\u610f\u3059\u308b\u3002<\/p>\n
QR\u30b3\u30fc\u30c9\u753b\u50cf\u3092img\u30bf\u30b0\u3067\u8868\u793a<\/h3>\n
\u4e0a\u8a18\u3067\u4f5c\u6210\u3057\u305fphp\u30d5\u30a1\u30a4\u30eb\u3092\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u5f62\u3067\u8aad\u307f\u8fbc\u3080\u3002<\/p>\n
<img src=\"https:\/\/sample.com\/qr.php\"><\/pre>\n
 <\/p>\n
QR\u30b3\u30fc\u30c9\u3092\u753b\u50cf\u3068\u3057\u3066\u4fdd\u5b58<\/h2>\n
\/\/\u30e9\u30a4\u30d6\u30e9\u30ea\u306e\u8aad\u307f\u8fbc\u307f\r\nrequire_once '.\/phpqrcode\/qrlib.php';\r\n\r\n\/\/QR\u30b3\u30fc\u30c9\u753b\u50cf\u306e\u4fdd\u5b58\u5834\u6240\r\n$tmp_dir = '\/var\/www\/html\/test\/file\/';\r\n\r\n\/\/\u30da\u30fc\u30b8URL\u3092http \/ https\u5f62\u5f0f\u3067\u66f8\u304f\r\n$img_file = 'https:\/\/test.com\/test.png';\r\n\r\n\/\/\u4fdd\u5b58\u3059\u308bQR\u30b3\u30fc\u30c9\u753b\u50cf\u306e\u30d5\u30a1\u30a4\u30eb\u540d\r\n$file_name = 'file_' . md5($img_file) . '.png';\r\n\r\n\/\/QR\u30b3\u30fc\u30c9\u753b\u50cf\u5b58\u5728\u30c1\u30a7\u30c3\u30af\u7528\u30d1\u30b9\r\n$check_path = $tmp_dir . $file_name;\r\n\r\n\/\/QR\u30b3\u30fc\u30c9\u753b\u50cf\u4fdd\u5b58\u5834\u6240\u306eURL\r\n$qr_url = 'https:\/\/test.com\/file\/' . $file_name;\r\n\r\n\/\/QR\u30b3\u30fc\u30c9\u753b\u50cf\u306e\u5b58\u5728\u30c1\u30a7\u30c3\u30af\r\nif( !file_exists($check_path) ){\r\n    \/\/QR\u30b3\u30fc\u30c9\u753b\u50cf\u304c\u5b58\u5728\u3057\u306a\u3044\u5834\u5408\u306f\u65b0\u898f\u4fdd\u5b58\r\n    QRcode::png($img_file, $check_path);\r\n}\r\n\r\n\/\/QR\u30b3\u30fc\u30c9\u753b\u50cf\u3092img\u30bf\u30b0\u3067\u8868\u793a\r\necho '<img src=\"'.$qr_url.'\" \/>';<\/pre>\n
\u5b9f\u969b\u306b\u306fform\u304b\u3089\u753b\u50cf\u7b49\u3092\u9001\u4fe1\u3057\u3066\u9069\u5f53\u306a\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u4fdd\u5b58\u3057\u3001\u4e0a\u8a18\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u3046\u5f62\u306b\u306a\u308a\u305d\u3046\u3002<\/p>\n
 <\/p>\n
\u6240\u611f<\/h2>\n
Google Chart API\u3067\u3082QR\u30b3\u30fc\u30c9\u3092\u753b\u50cf\u3068\u3057\u3066\u4fdd\u5b58\u3067\u304d\u305d\u3046\u3060\u304c\u3001\u30b5\u30fc\u30d0\u9593\u3067\u3084\u308a\u53d6\u308a\u3059\u308b\u306e\u30671\u679a\u306e\u753b\u50cf\u3092\u4fdd\u5b58\u30fb\u51fa\u529b\u3059\u308b\u306e\u306b\u6642\u9593\u304c\u304b\u304b\u308b\u3002\u7279\u306b\u8907\u6570\u679a\u306eQR\u30b3\u30fc\u30c9\u3092\u767a\u884c\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u7d50\u69cb\u306a\u6642\u9593\u304c\u304b\u304b\u3063\u305f\u306e\u3067\u305d\u306e\u3088\u3046\u306a\u5834\u5408\u306f\u4eca\u56de\u306e\u3088\u3046\u306a\u624b\u6bb5\u3092\u53d6\u308b\u3088\u3046\u306b\u3059\u308b\u3002\u3042\u3068\u3067\u304d\u308c\u3070PHP Qr Code\u30e9\u30a4\u30d6\u30e9\u30ea\u4ee5\u5916\u306b\u3082\u826f\u3055\u305d\u3046\u306a\u3082\u306e\u304c\u7121\u3044\u304b\u63a2\u3057\u3066\u304a\u304f\u3002<\/p>\n
 <\/p>\n
\u8ffd\u8a18<\/h2>\n
Google Chart API\u306f\u4ee5\u4e0b\u516c\u5f0f\u6848\u5185\u306e\u901a\u308a\u975e\u63a8\u5968\u3089\u3057\u304f\u5c1a\u66f4\u4ed6\u306e\u624b\u6bb5\u3092\u3044\u304f\u3064\u304b\u899a\u3048\u3066\u304a\u3044\u305f\u65b9\u304c\u826f\u3055\u305d\u3046\u3002<\/p>\n
https:\/\/developers.google.com\/chart\/infographics\/docs\/qr_codes<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
PHP\u3067QR\u30b3\u30fc\u30c9\u3092\u751f\u6210\u3057\u305f\u3044\u3002\u5927\u5206\u524d\u306bGoogle Chart API\u3092\u7528\u3044\u3066 ... <\/p>\n","protected":false},"author":1,"featured_media":1085,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[2],"tags":[100,104],"class_list":["post-3523","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-php","tag-library","tag-qrcode"],"acf":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/3523","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/comments?post=3523"}],"version-history":[{"count":1,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/3523\/revisions"}],"predecessor-version":[{"id":5471,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/posts\/3523\/revisions\/5471"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/media\/1085"}],"wp:attachment":[{"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/media?parent=3523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/categories?post=3523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/taitan916.info\/blog\/wp-json\/wp\/v2\/tags?post=3523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}