\u30c8\u30e9\u30c3\u30af\u30d0\u30c3\u30af\u3084\u30d4\u30f3\u30d0\u30c3\u30af\u3092\u6574\u7406\u3059\u308b\u3068\u304d\u3001\u540c\u3058IP\u304b\u30895\u4ef6\u4ee5\u4e0a\u5c4a\u3044\u305f\u3068\u3044\u3046\u7406\u7531\u3060\u3051\u3067\u30b9\u30d1\u30e0\u3068\u5224\u65ad\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u5171\u6709\u30b5\u30fc\u30d0\u30fc\u306a\u3069\u3067\u306f\u3001\u6b63\u5f53\u306a\u901a\u77e5\u304c\u540c\u3058IP\u304b\u3089\u5c4a\u304f\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n
\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u306f\u78ba\u8a8d\u5019\u88dc\u3092\u8868\u793a\u3059\u308b\u3060\u3051\u3067\u3001\u30b3\u30e1\u30f3\u30c8\u3092\u66f8\u304d\u63db\u3048\u307e\u305b\u3093\u3002<\/p>\n\n\n
\u30c8\u30e9\u30c3\u30af\u30d0\u30c3\u30af\u3068\u30d4\u30f3\u30d0\u30c3\u30af\u306f\u53c2\u7167\u901a\u77e5\u306e\u4ed5\u7d44\u307f\u3067\u3059\u3002\u901a\u77e5\u306e\u9001\u53d7\u4fe1\u306f\u30b5\u30a4\u30c8\u306e\u8a2d\u5b9a\u3084\u5b9f\u88c5\u306b\u4f9d\u5b58\u3057\u3001WordPress\u540c\u58eb\u3067\u3082\u5fc5\u305a\u901a\u77e5\u3055\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u4ef6\u6570\u3060\u3051\u3067\u306a\u304f\u3001\u5bfe\u8c61\u8a18\u4e8b\u3068\u306e\u95a2\u9023\u6027\u3084\u5b9f\u969b\u306e\u5f15\u7528\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\u30ea\u30f3\u30af\u306eSEO\u8a55\u4fa1\u3084nofollow\u306e\u6709\u7121\u3092\u3001\u901a\u77e5\u306e\u7a2e\u985e\u3060\u3051\u3067\u4e00\u5f8b\u306b\u65ad\u5b9a\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u305b\u3093\u3002\u691c\u7d22\u9806\u4f4d\u3092\u76ee\u7684\u306b\u901a\u77e5\u3092\u6b8b\u3057\u305f\u308a\u3001\u6b63\u5f53\u306a\u53c2\u7167\u3092\u6a5f\u68b0\u7684\u306b\u524a\u9664\u3057\u305f\u308a\u305b\u305a\u3001\u63b2\u8f09\u3059\u308b\u610f\u5473\u304c\u3042\u308b\u304b\u3092\u5224\u65ad\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
\u5b50\u30c6\u30fc\u30de\u306efunctions.php\u306ePHP\u5185\u3001\u307e\u305f\u306f\u7ba1\u7406\u3067\u304d\u308bPHP\u30b9\u30cb\u30da\u30c3\u30c8\u3078\u8ffd\u52a0\u3057\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u3078\u306ePHP\u958b\u59cb\u30bf\u30b0\u306e\u91cd\u8907\u306b\u6ce8\u610f\u3057\u3001\u691c\u8a3c\u74b0\u5883\u3067\u8a66\u3057\u307e\u3059\u3002<\/p>\n\n\n
function waza_trackback_ip_candidates( $threshold = 5 ) {\n global $wpdb;\n $threshold = max( 1, min( 1000, absint( $threshold ) ) );\n return $wpdb->get_results( $wpdb->prepare(\n "SELECT comment_author_IP AS ip, COUNT(*) AS total\n FROM {$wpdb->comments}\n WHERE comment_type IN ('trackback', 'pingback')\n AND comment_approved IN ('0', '1')\n AND comment_author_IP <> ''\n GROUP BY comment_author_IP\n HAVING COUNT(*) >= %d\n ORDER BY total DESC, ip ASC\n LIMIT 100", $threshold\n ) );\n}\nfunction waza_trackback_review_page() {\n if ( ! current_user_can( 'manage_options' ) ) {\n wp_die( '\u3053\u306e\u753b\u9762\u3092\u8868\u793a\u3059\u308b\u6a29\u9650\u304c\u3042\u308a\u307e\u305b\u3093\u3002' );\n }\n $rows = waza_trackback_ip_candidates( 5 );\n echo '<div class="wrap"><h1>\u30c8\u30e9\u30c3\u30af\u30d0\u30c3\u30af\u306e\u78ba\u8a8d\u5019\u88dc<\/h1>';\n echo '<p>\u672a\u627f\u8a8d\u30fb\u627f\u8a8d\u6e08\u307f\u306e\u901a\u77e5\u3092IP\u5225\u306b\u96c6\u8a08\u3057\u307e\u3059\u3002\u6700\u5927100\u4ef6\u306eIP\u3092\u8868\u793a\u3057\u307e\u3059\u3002\u30b9\u30d1\u30e0\u5224\u5b9a\u3084\u524a\u9664\u306f\u884c\u3044\u307e\u305b\u3093\u3002<\/p>';\n if ( ! $rows ) {\n echo '<p>\u8a72\u5f53\u3059\u308b\u5019\u88dc\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u30a8\u30e9\u30fc\u306e\u6709\u7121\u306f\u30b5\u30fc\u30d0\u30fc\u30ed\u30b0\u3082\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/div>';\n return;\n }\n echo '<table class="widefat"><thead><tr><th scope="col">IP<\/th><th scope="col">\u901a\u77e5\u6570<\/th><\/tr><\/thead><tbody>';\n foreach ( $rows as $row ) {\n printf( '<tr><td>%s<\/td><td>%s<\/td><\/tr>', esc_html( $row->ip ), esc_html( $row->total ) );\n }\n echo '<\/tbody><\/table><p>\u7ba1\u7406\u753b\u9762\u306e\u30b3\u30e1\u30f3\u30c8\u4e00\u89a7\u3067\u672c\u6587\u30fb\u9001\u4fe1\u5143\u30fb\u5bfe\u8c61\u8a18\u4e8b\u3092\u78ba\u8a8d\u3057\u3001\u500b\u5225\u306b\u5224\u65ad\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><\/div>';\n}\nadd_action( 'admin_menu', function () {\n add_management_page( '\u30c8\u30e9\u30c3\u30af\u30d0\u30c3\u30af\u306e\u78ba\u8a8d\u5019\u88dc', '\u30c8\u30e9\u30c3\u30af\u30d0\u30c3\u30af\u306e\u78ba\u8a8d\u5019\u88dc', 'manage_options', 'waza-trackback-review', 'waza_trackback_review_page' );\n} );<\/code><\/pre><\/div>\n\n\n\n\u7ba1\u7406\u753b\u9762\u306e\u300c\u30c4\u30fc\u30eb \u2192 \u30c8\u30e9\u30c3\u30af\u30d0\u30c3\u30af\u306e\u78ba\u8a8d\u5019\u88dc\u300d\u306b\u30015\u4ef6\u4ee5\u4e0a\u306e\u672a\u627f\u8a8d\u30fb\u627f\u8a8d\u6e08\u307f\u901a\u77e5\u304c\u3042\u308bIP\u3092\u6700\u5927100\u4ef6\u8868\u793a\u3057\u307e\u3059\u3002\u4e00\u822c\u30b3\u30e1\u30f3\u30c8\u3001\u65e2\u306b\u30b9\u30d1\u30e0\u30fb\u30b4\u30df\u7bb1\u306b\u5206\u985e\u3055\u308c\u305f\u901a\u77e5\u3001\u7a7a\u306eIP\u306f\u96c6\u8a08\u5bfe\u8c61\u5916\u3067\u3059\u3002\u540c\u3058IP\u3067\u3042\u308b\u3053\u3068\u306f\u540c\u3058\u4eba\u7269\u306e\u8a3c\u62e0\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n\n\n\n
5\u3068\u3044\u3046\u6570\u306f\u78ba\u8a8d\u5bfe\u8c61\u3092\u7d5e\u308b\u76ee\u5b89\u3067\u3059\u3002\u5909\u66f4\u3059\u308b\u5834\u5408\u306f\u3001\u753b\u9762\u95a2\u6570\u5185\u306ewaza_trackback_ip_candidates( 5 )\u3092\u5909\u66f4\u3057\u307e\u3059\u3002\u4ef6\u6570\u304c\u5c11\u306a\u3044\u30b9\u30d1\u30e0\u3092\u3059\u3079\u3066\u767a\u898b\u3059\u308b\u6a5f\u80fd\u3067\u306f\u306a\u304f\u3001\u901a\u77e5\u6570\u304c\u975e\u5e38\u306b\u591a\u3044\u30b5\u30a4\u30c8\u3067\u306f\u96c6\u8a08\u8ca0\u8377\u3082\u691c\u8a3c\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n
\u78ba\u8a8d\u5f8c\u306f\u6a19\u6e96\u306e\u30b3\u30e1\u30f3\u30c8\u7ba1\u7406\u3067\u6574\u7406\u3059\u308b<\/h2>\n\n\n\n
WordPress\u306e\u30b3\u30e1\u30f3\u30c8\u4e00\u89a7\u3067\u9001\u4fe1\u5143\u30fb\u672c\u6587\u30fb\u5bfe\u8c61\u8a18\u4e8b\u3092\u78ba\u8a8d\u3057\u3001\u5fc5\u8981\u306a\u901a\u77e5\u3092\u6b8b\u3057\u307e\u3059\u3002\u5019\u88dcIP\u306b\u4e00\u81f4\u3059\u308b\u3082\u306e\u3092\u4e00\u62ec\u3067\u51e6\u7406\u3059\u308b\u524d\u306b\u3001\u5404\u5bfe\u8c61\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u5b8c\u5168\u524a\u9664\u3092\u6025\u304c\u305a\u3001\u5229\u7528\u74b0\u5883\u306e\u30b4\u30df\u7bb1\u30fb\u30b9\u30d1\u30e0\u306e\u4fdd\u6301\u671f\u9593\u3068\u5fa9\u5143\u65b9\u6cd5\u3092\u78ba\u8a8d\u3057\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002<\/p>\n\n\n
\u30b3\u30fc\u30c9\u3092\u5916\u305b\u3070\u5019\u88dc\u753b\u9762\u306f\u306a\u304f\u306a\u308a\u307e\u3059\u3002\u3053\u306e\u30b3\u30fc\u30c9\u306f\u30b3\u30e1\u30f3\u30c8\u3092\u5909\u66f4\u3057\u306a\u3044\u305f\u3081\u3001\u5916\u3059\u969b\u306b\u30b3\u30e1\u30f3\u30c8\u3092\u5fa9\u5143\u3059\u308b\u64cd\u4f5c\u306f\u4e0d\u8981\u3067\u3059\u3002<\/p>\n\n\n
\u65b0\u3057\u3044\u901a\u77e5\u3092\u6b62\u3081\u308b\u5834\u5408<\/h2>\n\n\n\n
\u300c\u8a2d\u5b9a \u2192 \u30c7\u30a3\u30b9\u30ab\u30c3\u30b7\u30e7\u30f3\u300d\u306e\u65b0\u3057\u3044\u6295\u7a3f\u306b\u5bfe\u3059\u308b\u30d4\u30f3\u30d0\u30c3\u30af\u30fb\u30c8\u30e9\u30c3\u30af\u30d0\u30c3\u30af\u306e\u53d7\u4ed8\u8a2d\u5b9a\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u3053\u306e\u5909\u66f4\u3060\u3051\u3067\u3001\u65e2\u5b58\u6295\u7a3f\u3059\u3079\u3066\u306e\u53d7\u4ed8\u304c\u7121\u52b9\u306b\u306a\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\u3002\u65e2\u5b58\u8a18\u4e8b\u306e\u53d7\u4ed8\u8a2d\u5b9a\u3082\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u9001\u4fe1\u5074\u306e\u901a\u77e5\u8a2d\u5b9a\u3068\u53d7\u4fe1\u5074\u306e\u53d7\u4ed8\u8a2d\u5b9a\u3082\u5225\u3067\u3059\u3002<\/p>\n\n\n","protected":false},"excerpt":{"rendered":"
\u30c8\u30e9\u30c3\u30af\u30d0\u30c3\u30af\u3084\u30d4\u30f3\u30d0\u30c3\u30af\u3092\u6574\u7406\u3059\u308b\u3068\u304d\u3001\u540c\u3058IP\u304b\u30895\u4ef6\u4ee5\u4e0a\u5c4a\u3044\u305f\u3068\u3044\u3046\u7406\u7531\u3060\u3051\u3067\u30b9\u30d1\u30e0\u3068\u5224\u65ad\u3057\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002\u5171\u6709\u30b5\u30fc\u30d0\u30fc\u306a\u3069\u3067\u306f\u3001\u6b63\u5f53\u306a\u901a\u77e5\u304c\u540c\u3058IP\u304b\u3089\u5c4a\u304f\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002 \u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u306f\u78ba\u8a8d\u5019\u88dc\u3092\u8868\u793a\u3059\u308b\u3060\u3051\u3067 […]<\/p>\n","protected":false},"author":1,"featured_media":27628,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"swell_btn_cv_data":"","book_review_data":"","footnotes":"","ssp_meta_title":"WordPress\u306etrackback spam\u524a\u9664\u30b3\u30fc\u30c9","ssp_meta_description":"WordPress\u3067\u540c\u4e00IP\u304b\u30895\u4ef6\u4ee5\u4e0a\u5c4a\u304ftrackback spam\u3092\u4e00\u62ec\u524a\u9664\u3059\u308bPHP\u30b3\u30fc\u30c9\u3092\u7d39\u4ecb\u3002\u7ba1\u7406\u753b\u9762\u306e\u30c4\u30fc\u30eb\u304b\u3089\u30d7\u30ec\u30d3\u30e5\u30fc\u78ba\u8a8d\u3057\u3066\u524a\u9664\u3059\u308b\u624b\u9806\u3084\u3001\u4eca\u5f8c\u306e\u30b9\u30d1\u30e0\u3092\u9632\u3050\u30c7\u30a3\u30b9\u30ab\u30c3\u30b7\u30e7\u30f3\u8a2d\u5b9a\u306e\u7121\u52b9\u5316\u624b\u9806\u304c\u308f\u304b\u308a\u307e\u3059\u3002"},"categories":[83],"tags":[],"area":[],"class_list":["post-27626","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tools"],"_links":{"self":[{"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/posts\/27626","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/comments?post=27626"}],"version-history":[{"count":5,"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/posts\/27626\/revisions"}],"predecessor-version":[{"id":30787,"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/posts\/27626\/revisions\/30787"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/media\/27628"}],"wp:attachment":[{"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/media?parent=27626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/categories?post=27626"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/tags?post=27626"},{"taxonomy":"area","embeddable":true,"href":"https:\/\/motoki-design.co.jp\/wordpress\/wp-json\/wp\/v2\/area?post=27626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}