{"id":11794,"date":"2026-04-24T18:46:47","date_gmt":"2026-04-24T09:46:47","guid":{"rendered":"https:\/\/code-plus.jp\/gp\/?p=11794"},"modified":"2026-09-03T14:08:38","modified_gmt":"2026-09-03T05:08:38","slug":"wp-image-query-11794","status":"publish","type":"post","link":"https:\/\/code-plus.jp\/gp\/wp-image-query-11794\/","title":{"rendered":"\u3010WordPress\u3011\u753b\u50cfURL\u306b\u30af\u30a8\u30ea\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u4fdd\u5b58\u6642\u306b\u81ea\u52d5\u4ed8\u4e0e\uff5c\u30ad\u30e3\u30c3\u30b7\u30e5\u5bfe\u7b56"},"content":{"rendered":"\r\n\r\n

WordPress\u3067\u753b\u50cf\u3092\u5dee\u3057\u66ff\u3048\u3066\u3082\u3001\u30d6\u30e9\u30a6\u30b6\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u305b\u3044\u3067\u53e4\u3044\u753b\u50cf\u304c\u8868\u793a\u3055\u308c\u7d9a\u3051\u308b \u2500\u2500 \u3053\u308c\u3092\u9632\u3050\u5b9a\u756a\u30c6\u30af\u30cb\u30c3\u30af\u304c\u3001\u753b\u50cfURL\u3078\u306e ?ver=\u65e5\u6642<\/code> \u306e\u4ed8\u4e0e\uff08\u30ad\u30e3\u30c3\u30b7\u30e5\u30d0\u30b9\u30bf\u30fc\uff09\u3067\u3059\u3002<\/p>\r\n

\u4ee5\u524d\u3001\u540c\u3058\u30c6\u30fc\u30de\u3067\u300cthe_content \u30d5\u30a3\u30eb\u30bf\u30fc\u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6642\u306b\u4ed8\u4e0e\u3059\u308b\u300d\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002\u3057\u304b\u3057\u3053\u306e\u65b9\u5f0f\u306f \u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u6709\u52b9\u306a\u74b0\u5883\u3067\u306f\u6a5f\u80fd\u3057\u306a\u3044<\/b> \u3068\u3044\u3046\u69cb\u9020\u7684\u306a\u554f\u984c\u304c\u3042\u308a\u3001\u5b9f\u904b\u7528\u3067\u306f\u30b5\u30fc\u30d0\u30fc\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u8ca0\u3051\u3066\u3057\u307e\u3046\u30b1\u30fc\u30b9\u304c\u983b\u767a\u3057\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\r\n\r\n\r\n

WordPress\u3067\u753b\u50cf\u306eURL\u306b\u6700\u7d42\u66f4\u65b0\u65e5\u6642\u3092\u30af\u30a8\u30ea\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u3057\u3066\u8ffd\u52a0\u3059\u308b\u65b9\u6cd5<\/h4>\r\n \r\n \"WordPress\u3067\u753b\u50cf\u306eURL\u306b\u6700\u7d42\u66f4\u65b0\u65e5\u6642\u3092\u30af\u30a8\u30ea\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u3057\u3066\u8ffd\u52a0\u3059\u308b\u65b9\u6cd5\"\r\n <\/picture>\r\n WordPress\u3067\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u66f4\u65b0\u3057\u305f\u969b\u306b\u3001\u753b\u50cf\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u539f\u56e0\u3067\u66f4\u65b0\u304c\u53cd\u6620\u3055\u308c\u306a\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u305f\u3081\u3001\u753b\u50cfURL\u306b\u6700\u7d42\u66f4\u65b0\u65e5\u6642\u3092\u30af\u30a8\u30ea\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u3057\u3066\u8ffd\u52a0\u3059\u308b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002content_save_pre\u3067\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u4fdd\u5b58\u6642\u306b...\r\n  \u7d9a\u304d\u3092\u8aad\u3080<\/u>\r\n <\/span>\r\n<\/a>\r\n\r\n

\u305d\u3053\u3067\u4eca\u56de\u306f\u3001\u6295\u7a3f\u4fdd\u5b58\u6642\u306b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078\u76f4\u63a5 ?ver=<\/code> \u3092\u66f8\u304d\u8fbc\u3080<\/b> \u65b9\u5f0f\u306b\u79fb\u884c\u3057\u307e\u3057\u305f\u3002\u3053\u306e\u65b9\u5f0f\u306a\u3089\u3001\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u4f55\u6bb5\u7a4d\u307e\u308c\u3066\u3044\u3066\u3082\u78ba\u5b9f\u306b ?ver=<\/code> \u3092\u5c4a\u3051\u3089\u308c\u3001\u3057\u304b\u3082 Better Search Replace \u3067\u8907\u6570\u30da\u30fc\u30b8\u3092\u4e00\u62ec\u66f4\u65b0\u3067\u304d\u308b\u304a\u307e\u3051\u4ed8\u304d\u3067\u3059\u3002<\/p>\r\n\r\n\r\n

    <\/ul>\r\n<\/ins>\r\n\r\n
    \r\n\r\n\r\n\r\n\r\n

    \u4ee5\u524d\u306e\u65b9\u5f0f\uff08the_content \u30d5\u30a3\u30eb\u30bf\u30fc\uff09\u306e\u9650\u754c<\/h2>\r\n

    \u307e\u305a\u3001\u5143\u306e\u5b9f\u88c5\u3092\u632f\u308a\u8fd4\u308a\u307e\u3059\u3002<\/p>\r\n

    \/* content\u5185\u306e\u753b\u50cfURL\u306b\u3001\u6700\u7d42\u66f4\u65b0\u65e5\u6642\u3092\u30af\u30a8\u30ea\u6587\u5b57\u3068\u3057\u3066\u8ffd\u52a0 *\/\r\nfunction add_version_query_to_images($content) {\r\n  global $post;\r\n  $version = (new DateTime($post->post_modified))->format('YmdHis');\r\n  \/\/ ... src\u3084srcset\u306b ?ver= \u3092\u4ed8\u4e0e ...\r\n  return $content;\r\n}\r\nadd_filter('the_content', 'add_version_query_to_images');<\/code><\/pre>\r\n
    \u3053\u306e\u30b3\u30fc\u30c9\u306f\u300c\u6295\u7a3f\u672c\u6587\u3092\u30d6\u30e9\u30a6\u30b6\u306b\u51fa\u3059\u76f4\u524d\u306b\u3001?ver=<\/code> \u3092\u5dee\u3057\u8fbc\u3080\u300d\u3068\u3044\u3046\u30a2\u30d7\u30ed\u30fc\u30c1\u3067\u3057\u305f\u3002\u4e00\u898b\u30b7\u30f3\u30d7\u30eb\u3067\u3059\u304c\u3001\u904b\u7528\u3059\u308b\u3068\u4ee5\u4e0b\u306e\u554f\u984c\u304c\u8868\u9762\u5316\u3057\u307e\u3059\u3002<\/p>\r\n\r\n
    \u554f\u984c\uff11\uff1a\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u76f8\u6027\u304c\u60aa\u3044<\/h3>\r\n
    the_content \u30d5\u30a3\u30eb\u30bf\u30fc\u306f PHP \u304c\u5b9f\u884c\u3055\u308c\u3066\u521d\u3081\u3066\u52d5\u304f<\/b>\u51e6\u7406\u3067\u3059\u3002\u3068\u3053\u308d\u304c\u591a\u304f\u306e\u30ec\u30f3\u30bf\u30eb\u30b5\u30fc\u30d0\u30fc\u3067\u306f\u3001\u4e00\u5ea6\u751f\u6210\u3055\u308c\u305fHTML\u3092\u30ad\u30e3\u30c3\u30b7\u30e5\u3057\u3066\u3001\u4ee5\u5f8c\u306fPHP\u3092\u56de\u3055\u305a\u305d\u306e\u307e\u307e\u8fd4\u3057\u307e\u3059\u3002<\/p>\r\n
    \u521d\u56de\u30a2\u30af\u30bb\u30b9  \u2192 PHP\u5b9f\u884c \u2192 ?ver= \u4ed8\u4e0e \u2192 HTML\u30ad\u30e3\u30c3\u30b7\u30e5\u4fdd\u5b58\r\n2\u56de\u76ee\u4ee5\u964d     \u2192 \u30ad\u30e3\u30c3\u30b7\u30e5HTML\u8fd4\u5374\uff08PHP\u306f\u52d5\u304b\u306a\u3044\uff09<\/code><\/pre>\r\n
    \u3064\u307e\u308a\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u751f\u304d\u3066\u3044\u308b\u9593\u306f\u3001\u6295\u7a3f\u3092\u66f4\u65b0\u3057\u3066\u3082 \u53e4\u3044 ?ver=<\/code> \u306eHTML\u304c\u305a\u3063\u3068\u8fd4\u308a\u7d9a\u3051\u308b<\/b>\u306e\u3067\u3059\u3002\u753b\u50cf\u3092\u5dee\u3057\u66ff\u3048\u3066\u3082\u3001DevTools\u3067\u898b\u3066\u3082\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u66f4\u65b0\u3055\u308c\u306a\u3044 \u2500\u2500 \u305d\u306e\u6b63\u4f53\u306f\u3053\u308c\u3067\u3059\u3002<\/p>\r\n
    \u554f\u984c\uff12\uff1a\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6642\u306e\u8ca0\u8377<\/h3>\r\n
    \u30a2\u30af\u30bb\u30b9\u306e\u305f\u3073\u306b\u6b63\u898f\u8868\u73fe\u3067\u672c\u6587\u3092\u8d70\u67fb\u3059\u308b\u305f\u3081\u3001\u6295\u7a3f\u6587\u304c\u9577\u3044\u307b\u3069\u8ca0\u8377\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\r\n
    \u554f\u984c\uff13\uff1aBetter Search Replace \u3067\u306e\u4e00\u62ec\u66f4\u65b0\u304c\u52b9\u304b\u306a\u3044<\/h3>\r\n
    ?ver=<\/code> \u304c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u5b58\u5728\u3057\u306a\u3044\uff08\u51fa\u529b\u6642\u306b\u52d5\u7684\u306b\u4ed8\u304f\u3060\u3051\uff09\u306e\u3067\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u5bfe\u3057\u3066\u7f6e\u63db\u51e6\u7406\u3092\u304b\u3051\u3066\u3082\u4f55\u3082\u8d77\u304d\u307e\u305b\u3093\u3002\u8907\u6570\u30da\u30fc\u30b8\u306e\u753b\u50cf\u3092\u5dee\u3057\u66ff\u3048\u305f\u3044\u3068\u304d\u306b\u3001\uff11\u30da\u30fc\u30b8\u305a\u3064\u300c\u66f4\u65b0\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\r\n\r\n
    \r\n\r\n
    \u65b0\u65b9\u5f0f\uff1acontent_save_pre \u3067\u6295\u7a3f\u4fdd\u5b58\u6642\u306b\u66f8\u304d\u8fbc\u3080<\/h2>\r\n
    \u3053\u308c\u3089\u5168\u3066\u3092\u89e3\u6c7a\u3059\u308b\u306e\u304c\u3001\u6295\u7a3f\u4fdd\u5b58\u6642\u306b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3078 ?ver=<\/code> \u3092\u66f8\u304d\u8fbc\u3093\u3067\u3057\u307e\u3046<\/b> \u65b9\u5f0f\u3067\u3059\u3002<\/p>\r\n
    \u6295\u7a3f\u4fdd\u5b58 \u2192 content_save_pre \u3067 ?ver= \u4ed8\u4e0e \u2192 \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u4fdd\u5b58\r\n\u8868\u793a\u6642     \u2192 \u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u8aad\u307f\u51fa\u3057\u3066\u305d\u306e\u307e\u307e\u51fa\u529b\uff08\u30d5\u30a3\u30eb\u30bf\u30fc\u4e0d\u8981\uff09<\/code><\/pre>\r\n\r\n
    \u30e1\u30ea\u30c3\u30c8\u306f\uff13\u3064\u3002<\/p>\r\n\r\n  \r\n    \r\n      \r\n    \r\n      \r\n      \r\n      
    \u89b3\u70b9<\/th>\r\n      the_content \u65b9\u5f0f<\/td>\r\n      content_save_pre \u65b9\u5f0f<\/td>\r\n    <\/tr>\r\n  <\/thead>\r\n  
    \u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5<\/th>\r\n      \u52b9\u304b\u306a\u3044<\/td>\r\n      \u52b9\u304f\uff08HTML\u306b\u3059\u3067\u306b?ver=<\/code>\u304c\u542b\u307e\u308c\u308b\uff09<\/td>\r\n    <\/tr>\r\n    
    \u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u8ca0\u8377<\/th>\r\n      \u6bce\u56de\u6b63\u898f\u8868\u73fe\u51e6\u7406<\/td>\r\n      \u30bc\u30ed<\/td>\r\n    <\/tr>\r\n    
    \u4e00\u62ec\u66f4\u65b0<\/th>\r\n      \u4e0d\u53ef<\/td>\r\n      Better Search Replace\u3067\u53ef\u80fd<\/td>\r\n    <\/tr>\r\n  <\/tbody>\r\n<\/table>\r\n
    content_save_pre \u306f\u3001WordPress\u304c post_content<\/code> \u3092\u4fdd\u5b58\u3059\u308b\u76f4\u524d\u306b\u9069\u7528\u3055\u308c\u308b\u30d5\u30a3\u30eb\u30bf\u30fc\u3067\u3059\u3002wp_insert_post_data<\/code> \u3067\u3082\u540c\u7b49\u306e\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001$data<\/code> \u914d\u5217\u5168\u4f53\u3092\u53d7\u3051\u53d6\u308b\u305f\u3081\u9664\u5916\u6761\u4ef6\u304c\u7169\u96d1\u306b\u306a\u308a\u304c\u3061\u3067\u3001content_save_pre \u306f $content<\/code> \u3060\u3051\u3092\u76f4\u63a5\u53d7\u3051\u53d6\u308c\u308b\u305f\u3081\u30b7\u30f3\u30d7\u30eb\u306b\u66f8\u3051\u307e\u3059\u3002<\/p>\r\n\r\n
    \r\n\r\n
    \u5b9f\u88c5\u30b3\u30fc\u30c9<\/h2>\r\n
    \u4ee5\u4e0b\u3092 functions.php<\/code> \u306b\u8ffd\u52a0\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\r\n
    \/* ============================================================\r\n * \u6295\u7a3f\u4fdd\u5b58\u6642\u306b content \u5185\u306e\u753b\u50cfURL\u3078 ?ver=YmdHis \u3092\u4ed8\u4e0e\/\u66f4\u65b0\r\n * ------------------------------------------------------------\r\n * - \u30d5\u30c3\u30af: content_save_pre\uff08post_content \u3092\u76f4\u63a5\u30d5\u30a3\u30eb\u30bf\u30fc\uff09\r\n * - \u5bfe\u8c61\u30bf\u30b0: <img>, <source>\r\n * - \u5bfe\u8c61\u5c5e\u6027: src, data-src0, data-src744, srcset\r\n * - \u5185\u90e8URL\uff08\u81ea\u30b5\u30a4\u30c8 or \u76f8\u5bfe\u30d1\u30b9\uff09\u306e\u307f\u51e6\u7406\r\n * - data: URI\u3001\u5916\u90e8URL\u306f\u9664\u5916\r\n * - \u65e2\u5b58\u306e ?ver= \u304c\u3042\u308c\u3070\u6700\u65b0\u5024\u3067\u7f6e\u304d\u63db\u3048\r\n * ============================================================ *\/\r\nadd_filter('content_save_pre', 'iv_add_ver_on_save', 10, 1);\r\n\r\nfunction iv_add_ver_on_save($content) {\r\n  \/\/ \u81ea\u52d5\u4fdd\u5b58\u30fb\u7a7a\u30b3\u30f3\u30c6\u30f3\u30c4\u306f\u30b9\u30ad\u30c3\u30d7\r\n  if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) return $content;\r\n  if (empty($content)) return $content;\r\n\r\n  \/\/ content_save_pre \u306f slash-escape \u6e08\u307f\u3067\u6e21\u3055\u308c\u308b\u306e\u3067\u4e00\u65e6\u89e3\u9664\r\n  $content = wp_unslash($content);\r\n\r\n  $version   = current_time('YmdHis');\r\n  $site_host = parse_url(get_site_url(), PHP_URL_HOST);\r\n\r\n  \/\/ <img> \u30bf\u30b0\u3092\u51e6\u7406\r\n  $content = preg_replace_callback('\/<imgb[^>]*>\/i', function($m) use ($version, $site_host) {\r\n    return iv_process_tag($m[0], $version, $site_host);\r\n  }, $content);\r\n\r\n  \/\/ <picture> \u5185\u306e <source> \u30bf\u30b0\u3082\u51e6\u7406\r\n  $content = preg_replace_callback('\/<sourceb[^>]*>\/i', function($m) use ($version, $site_host) {\r\n    return iv_process_tag($m[0], $version, $site_host);\r\n  }, $content);\r\n\r\n  \/\/ \u623b\u3059\u3068\u304d\u306f\u518d\u5ea6 slash-escape\r\n  return wp_slash($content);\r\n}\r\n\r\n\/**\r\n * 1\u3064\u306e\u30bf\u30b0\u5185\u306e\u5bfe\u8c61\u5c5e\u6027\u3092\u9806\u306b\u51e6\u7406\r\n *\/\r\nfunction iv_process_tag($tag, $version, $site_host) {\r\n  \/\/ \u5358\u4e00URL\u7cfb\u306e\u5c5e\u6027\r\n  foreach (['src', 'data-src0', 'data-src744'] as $attr) {\r\n    $pattern = '\/(b' . preg_quote($attr, '\/') . 's*=s*)([\"'])([^\"']*)2\/i';\r\n    $tag = preg_replace_callback($pattern, function($m) use ($version, $site_host) {\r\n      $new_url = iv_apply_ver($m[3], $version, $site_host);\r\n      return $m[1] . $m[2] . $new_url . $m[2];\r\n    }, $tag);\r\n  }\r\n\r\n  \/\/ srcset\uff08\u30ab\u30f3\u30de\u533a\u5207\u308a\u8907\u6570URL\uff09\r\n  $tag = preg_replace_callback('\/(bsrcsets*=s*)([\"'])([^\"']*)2\/i', function($m) use ($version, $site_host) {\r\n    $new_set = iv_apply_ver_to_srcset($m[3], $version, $site_host);\r\n    return $m[1] . $m[2] . $new_set . $m[2];\r\n  }, $tag);\r\n\r\n  return $tag;\r\n}\r\n\r\n\/**\r\n * \u5358\u4e00URL\u306b ?ver= \u3092\u4ed8\u4e0e\uff08\u65e2\u5b58\u304c\u3042\u308c\u3070\u9664\u53bb\u3057\u3066\u304b\u3089\u4ed8\u4e0e\uff09\r\n *\/\r\nfunction iv_apply_ver($url, $version, $site_host) {\r\n  if ($url === '' || strpos($url, 'data:') === 0) return $url;\r\n\r\n  \/\/ \u7d76\u5bfeURL or \u30d7\u30ed\u30c8\u30b3\u30eb\u76f8\u5bfeURL \u306e\u5834\u5408\u3001\u81ea\u30b5\u30a4\u30c8\u4ee5\u5916\u306f\u30b9\u30ad\u30c3\u30d7\r\n  if (preg_match('\/^(?:https?:)?\/\/\/i', $url) && strpos($url, $site_host) === false) {\r\n    return $url;\r\n  }\r\n\r\n  \/\/ \u65e2\u5b58\u306e ver= \u3092\u9664\u53bb\uff083\u30d1\u30bf\u30fc\u30f3\u5bfe\u5fdc\uff09\r\n  $url = preg_replace('\/?ver=[^&]*&\/', '?', $url);  \/\/ ?ver=xxx&yyy \u2192 ?yyy\r\n  $url = preg_replace('\/&ver=[^&]*\/',   '',  $url);  \/\/ &ver=xxx     \u2192 \u9664\u53bb\r\n  $url = preg_replace('\/?ver=[^&]*$\/', '',  $url);  \/\/ ?ver=xxx     \u2192 \u9664\u53bb\r\n\r\n  \/\/ \u65b0\u3057\u3044 ver= \u3092\u4ed8\u4e0e\r\n  $separator = (strpos($url, '?') !== false) ? '&' : '?';\r\n  return $url . $separator . 'ver=' . $version;\r\n}\r\n\r\n\/**\r\n * srcset \u6587\u5b57\u5217\u5185\u306e\u5404URL\u306b ?ver= \u3092\u4ed8\u4e0e\r\n *\/\r\nfunction iv_apply_ver_to_srcset($srcset, $version, $site_host) {\r\n  $items = explode(',', $srcset);\r\n  foreach ($items as $i => $item) {\r\n    $item = trim($item);\r\n    if ($item === '') continue;\r\n\r\n    \/\/ URL \u3068\u30b5\u30a4\u30ba\u6307\u5b9a\uff081x, 744w \u7b49\uff09\u3092\u5206\u96e2\r\n    $parts = preg_split('\/s+\/', $item, 2);\r\n    $url   = $parts[0];\r\n    $desc  = isset($parts[1]) ? ' ' . $parts[1] : '';\r\n\r\n    $items[$i] = iv_apply_ver($url, $version, $site_host) . $desc;\r\n  }\r\n  return implode(', ', $items);\r\n}<\/code><\/pre>\r\n
    data-src0<\/code> \/ data-src744<\/code> \u306f\u72ec\u81ea\u306e\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u5c5e\u6027\u306a\u306e\u3067\u3001\u4ed6\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u4f7f\u3063\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u914d\u5217\u304b\u3089\u5916\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u9006\u306b\u72ec\u81ea\u5c5e\u6027\u3092\u8ffd\u52a0\u3057\u305f\u3044\u5834\u5408\u306f\u3053\u306e\u914d\u5217\u306b\u8db3\u3059\u3060\u3051\u3067\u3059\u3002<\/p>\r\n\r\n
    \r\n\r\n
    \u5b9f\u88c5\u306e\u30dd\u30a4\u30f3\u30c8<\/h2>\r\n
    \u4e00\u898b\u3059\u308b\u3068\u5358\u7d14\u306a\u6587\u5b57\u5217\u7f6e\u63db\u306b\u898b\u3048\u307e\u3059\u304c\u3001\u5b9f\u969b\u306b\u66f8\u3044\u3066\u307f\u308b\u3068\u843d\u3068\u3057\u7a74\u304c\u3044\u304f\u3064\u304b\u3042\u308a\u307e\u3059\u3002<\/p>\r\n
    \u30dd\u30a4\u30f3\u30c8\uff11\uff1awp_unslash<\/code> \/ wp_slash<\/code> \u306e\u5f80\u5fa9\u306f\u5fc5\u9808<\/h3>\r\n
    content_save_pre \u306b\u6e21\u3055\u308c\u308b $content<\/code> \u306f slash-escape \u3055\u308c\u305f\u72b6\u614b<\/b>\uff08\"<\/code> \u304c "<\/code> \u306b\uff09\u3067\u6765\u307e\u3059\u3002\u3053\u308c\u3092\u77e5\u3089\u305a\u306b [\"']<\/code> \u3067\u30de\u30c3\u30c1\u3092\u53d6\u308d\u3046\u3068\u3059\u308b\u3068\u3001\u30ad\u30e3\u30d7\u30c1\u30e3\u30b0\u30eb\u30fc\u30d7\u306b <\/code><\/code> \u304c\u6df7\u5165\u3057\u3066URL\u304c\u58ca\u308c\u3001\u66f8\u304d\u63db\u3048\u304c\u52b9\u304d\u307e\u305b\u3093\u3002<\/p>\r\n
    \u51e6\u7406\u306e\u524d\u306b wp_unslash()<\/code> \u3067\u89e3\u9664 \u2192 \u51e6\u7406 \u2192 wp_slash()<\/code> \u3067\u623b\u3059\u3001\u3068\u3044\u3046\u30b5\u30f3\u30c9\u30a4\u30c3\u30c1\u69cb\u9020\u304c\u6b63\u89e3\u3067\u3059\u3002<\/p>\r\n
    \u30dd\u30a4\u30f3\u30c8\uff12\uff1a\u30bf\u30b0\u5358\u4f4d\u3067\u5207\u308a\u51fa\u3057\u3066\u304b\u3089\u51e6\u7406\u3059\u308b<\/h3>\r\n
    \u6700\u521d\u306f <img><\/code> \u30bf\u30b0\u3092\u7279\u5b9a\u305b\u305a\u3001src=<\/code> \u3092\u76f4\u63a5\u6b63\u898f\u8868\u73fe\u3067\u63a2\u3057\u3066\u3044\u307e\u3057\u305f\u304c\u3001[^>]*<\/code> \u306e\u8caa\u6b32\u30de\u30c3\u30c1\u3067\u5225\u306e\u30bf\u30b0\u307e\u3067\u5dfb\u304d\u8fbc\u3080\u4e8b\u6545\u304c\u8d77\u304d\u307e\u3059\u3002<\/p>\r\n
    \u274c \/(img[^>]src=[\"'])([^\"']<\/em>)([\"'])\/\r\n\u2705 1. \/<imgb[^>]*>\/i \u3067\u30bf\u30b0\u3092\u5207\u308a\u51fa\u3057\r\n   2. \u305d\u306e\u4e2d\u3067 \/(bsrcs*=s*)([\"'])([^\"']*)2\/i<\/code><\/pre>\r\n
    \uff12\u6bb5\u968e\u306b\u5206\u3051\u308b\u3053\u3068\u3067\u3001\u30bf\u30b0\u5883\u754c\u3092\u8d8a\u3048\u305f\u30de\u30c3\u30c1\u3092\u9632\u3052\u307e\u3059\u3002<\/p>\r\n
    \u30dd\u30a4\u30f3\u30c8\uff13\uff1apreg_quote<\/code> \u3067\u5c5e\u6027\u540d\u3092\u30a8\u30b9\u30b1\u30fc\u30d7<\/h3>\r\n
    data-src0<\/code> \u306e\u3088\u3046\u306a\u30cf\u30a4\u30d5\u30f3\u3092\u542b\u3080\u5c5e\u6027\u540d\u3092\u6b63\u898f\u8868\u73fe\u306b\u7d44\u307f\u8fbc\u3080\u3068\u304d\u306f\u3001preg_quote()<\/code> \u3067\u30a8\u30b9\u30b1\u30fc\u30d7\u3057\u3066\u304a\u304f\u3068\u5c06\u6765\u30c8\u30e9\u30d6\u30eb\u3092\u56de\u907f\u3067\u304d\u307e\u3059\u3002<\/p>\r\n
    \u30dd\u30a4\u30f3\u30c8\uff14\uff1a\u65e2\u5b58 ?ver=<\/code> \u306e\u9664\u53bb\u306f\uff13\u30d1\u30bf\u30fc\u30f3\u306b\u5206\u3051\u308b<\/h3>\r\n
    \u518d\u4fdd\u5b58\u306e\u305f\u3073\u306b ?ver=<\/code> \u304c\u5897\u6b96\u3057\u306a\u3044\u3088\u3046\u3001\u65e2\u5b58\u306e\u5024\u3092\u9664\u53bb\u3057\u3066\u304b\u3089\u65b0\u3057\u3044\u5024\u3092\u4ed8\u4e0e\u3057\u307e\u3059\u3002\uff13\u3064\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u9806\u756a\u306b\u51e6\u7406\u3059\u308c\u3070\u6f0f\u308c\u304c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\r\n
    $url = preg_replace('\/?ver=[^&]*&\/', '?', $url);  \/\/ ?ver=xxx&yyy \u2192 ?yyy\r\n$url = preg_replace('\/&ver=[^&]*\/',   '',  $url);  \/\/ &ver=xxx     \u2192 \u9664\u53bb\r\n$url = preg_replace('\/?ver=[^&]*$\/', '',  $url);  \/\/ ?ver=xxx     \u2192 \u9664\u53bb<\/code><\/pre>\r\n\r\n
    \r\n\r\n
    \u65e2\u5b58\u30b3\u30fc\u30c9\u304b\u3089\u306e\u7f6e\u304d\u63db\u3048\u624b\u9806<\/h2>\r\n
    the_content \u30d5\u30a3\u30eb\u30bf\u30fc\u7248\u3092\u4f7f\u3063\u3066\u3044\u305f\u5834\u5408\u3001\u65e7\u30b3\u30fc\u30c9\u306f \u5fc5\u305a\u524a\u9664<\/b>\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u4e21\u65b9\u6709\u52b9\u306b\u3059\u308b\u3068\u4e8c\u91cd\u306b ?ver=<\/code> \u304c\u4ed8\u3044\u3066\u3057\u307e\u3044\u307e\u3059\u3002<\/p>\r\n
    - add_filter('the_content', 'add_version_query_to_images');\r\n- function add_version_query_to_images($content) { ... }\r\n+ add_filter('content_save_pre', 'iv_add_ver_on_save', 10, 1);\r\n+ function iv_add_ver_on_save($content) { ... }<\/code><\/pre>\r\n
    \u5207\u308a\u66ff\u3048\u5f8c\u3001\u65e2\u5b58\u306e\u6295\u7a3f\u3092\u9806\u6b21\u300c\u66f4\u65b0\u300d\u30dc\u30bf\u30f3\u3067\u518d\u4fdd\u5b58\u3057\u3066\u3044\u304f\u3068\u3001\u4fdd\u5b58\u3057\u305f\u30da\u30fc\u30b8\u304b\u3089\u9806\u306b ?ver=<\/code> \u304c\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u5074\u306b\u66f8\u304d\u8fbc\u307e\u308c\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\r\n\r\n
    \r\n\r\n
    \u753b\u50cf\u5dee\u3057\u66ff\u3048\u6642\u306e\u904b\u7528\u30d5\u30ed\u30fc<\/h2>\r\n
    \u3053\u306e\u65b9\u5f0f\u306e\u6700\u5927\u306e\u30e1\u30ea\u30c3\u30c8\u304c\u3001\u753b\u50cf\u3060\u3051\u5dee\u3057\u66ff\u3048\u305f\u5834\u5408\u3067\u3082\u4e00\u62ec\u5bfe\u5fdc\u3067\u304d\u308b<\/b>\u3053\u3068\u3067\u3059\u3002<\/p>\r\n
    Better Search Replace \u3067\u4e00\u62ec\u66f4\u65b0<\/h3>\r\n
    \u753b\u50cf\u3092\u6570\u679a\u5dee\u3057\u66ff\u3048\u305f\u3051\u3069\u6295\u7a3f\u3092\u5168\u90e8\u958b\u3044\u3066\u4fdd\u5b58\u3057\u76f4\u3059\u306e\u306f\u9762\u5012 \u2500\u2500 \u305d\u3093\u306a\u3068\u304d\u306f Better Search Replace \u30d7\u30e9\u30b0\u30a4\u30f3\u3067 ?ver=<\/code> \u306e\u5024\u3092\u4e00\u62ec\u7f6e\u63db\u3057\u307e\u3059\u3002<\/p>\r\n
      \r\n  
    1. \u30c4\u30fc\u30eb \u2192 Better Search Replace<\/code> \u3092\u958b\u304f<\/li>\r\n  
    2. \u300c\u691c\u7d22\u300d\u306b\u65e2\u5b58\u306e ?ver=20260101120000<\/code> \u3092\u6307\u5b9a\uff08\u73fe\u5728\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u5165\u3063\u3066\u3044\u308b\u5024\u3092\uff11\u4ef6\u78ba\u8a8d\u3057\u3066\u30b3\u30d4\u30fc\u3059\u308b\u306e\u304c\u78ba\u5b9f\uff09<\/li>\r\n  
    3. \u300c\u7f6e\u63db\u300d\u306b\u65b0\u3057\u3044 ?ver=20260424153000<\/code> \u3092\u6307\u5b9a<\/li>\r\n  
    4. \u30c6\u30fc\u30d6\u30eb\u3067 wp_posts<\/code> \u3092\u9078\u629e<\/li>\r\n  
    5. \u300c\u30c9\u30e9\u30a4\u30e9\u30f3\u300d\u3067\u4ef6\u6570\u78ba\u8a8d \u2192 \u5b9f\u884c<\/li>\r\n<\/ol>\r\n
      \u3053\u308c\u3067\u5168\u6295\u7a3f\u306e\u753b\u50cfURL\u306e\u30af\u30a8\u30ea\u304c\u4e00\u62ec\u3067\u66f4\u65b0\u3055\u308c\u3001\u30d6\u30e9\u30a6\u30b6\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u5f37\u5236\u7684\u306b\u7121\u52b9\u5316\u3055\u308c\u307e\u3059\u3002<\/p>\r\n
      \u6295\u7a3f\u5358\u4f4d\u3067\u66f4\u65b0\u3057\u305f\u3044\u5834\u5408<\/h3>\r\n
      \u7279\u5b9a\u306e\u6295\u7a3f\u3060\u3051\u306a\u3089\u3001\u7ba1\u7406\u753b\u9762\u3067\u300c\u66f4\u65b0\u300d\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3060\u3051\u3067\u81ea\u52d5\u7684\u306b\u6700\u65b0\u306e ?ver=<\/code> \u306b\u66f8\u304d\u63db\u308f\u308a\u307e\u3059\u3002<\/p>\r\n\r\n
      \r\n\r\n
      \u307e\u3068\u3081<\/h2>\r\n
      ?ver=<\/code> \u4ed8\u4e0e\u306e\u5b9f\u88c5\u306f\u3001\u300c\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u6642\u300d\u3067\u306f\u306a\u304f\u300c\u4fdd\u5b58\u6642\u300d\u306b\u51e6\u7406\u3059\u308b<\/b> \u3068\u3044\u3046\u767a\u60f3\u306e\u8ee2\u63db\u304c\u30dd\u30a4\u30f3\u30c8\u3067\u3057\u305f\u3002<\/p>\r\n\r\n  \r\n    \r\n      \r\n    \r\n      \r\n      \r\n      \r\n      
      \u9805\u76ee<\/th>\r\n      \u65e7\u65b9\u5f0f\uff08the_content\uff09<\/td>\r\n      \u65b0\u65b9\u5f0f\uff08content_save_pre\uff09<\/td>\r\n    <\/tr>\r\n  <\/thead>\r\n  
      \u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u8010\u6027<\/th>\r\n      \u2717<\/td>\r\n      \u2713<\/td>\r\n    <\/tr>\r\n    
      \u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u8ca0\u8377<\/th>\r\n      \u6bce\u56de\u767a\u751f<\/td>\r\n      \u30bc\u30ed<\/td>\r\n    <\/tr>\r\n    
      Better Search Replace\u3067\u4e00\u62ec\u66f4\u65b0<\/th>\r\n      \u2717<\/td>\r\n      \u2713<\/td>\r\n    <\/tr>\r\n    
      \u753b\u50cf\u5dee\u3057\u66ff\u3048\u306e\u307f\u3078\u306e\u5bfe\u5fdc<\/th>\r\n      \u25b3<\/td>\r\n      \u2713\uff08\u4e00\u62ec\u7f6e\u63db\u3067\u5bfe\u5fdc\uff09<\/td>\r\n    <\/tr>\r\n  <\/tbody>\r\n<\/table>\r\n
      \u7279\u306bLiteSpeed Cache\u3084WP Super Cache\u306a\u3069\u3001\u30b5\u30fc\u30d0\u30fc\u5074\u306e\u30da\u30fc\u30b8\u30ad\u30e3\u30c3\u30b7\u30e5\u3092\u4f7f\u3063\u3066\u3044\u308b\u74b0\u5883\u3067\u306f\u3001\u65b0\u65b9\u5f0f\u306b\u5207\u308a\u66ff\u3048\u306a\u3044\u3068 ?ver=<\/code> \u304c\u671f\u5f85\u901a\u308a\u306b\u5c4a\u304d\u307e\u305b\u3093\u3002\u300c\u6295\u7a3f\u306f\u66f4\u65b0\u3057\u305f\u306e\u306b\u753b\u50cf\u304c\u5909\u308f\u3089\u306a\u3044\u300d\u3068\u60a9\u3093\u3067\u3044\u308b\u65b9\u306f\u3001\u305c\u3072\u3053\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u3092\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\r\n\r\n
      \r\n\r\n
      \u95a2\u9023\u8a18\u4e8b<\/h2>\r\n\r\n\r\n
      \u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u9055\u3044\u3001JavaScript\u3067 \u30af\u30ea\u30a2\u3059\u308b\u65b9\u6cd5<\/h4>\r\n\r\n\"\u30ad\u30e3\u30c3\u30b7\u30e5\u3068\u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u9055\u3044\u3001JavaScript\u3067\r\n<\/picture>\r\n\u30a6\u30a7\u30d6\u958b\u767a\u3092\u3057\u3066\u3044\u308b\u3068\u300c\u30ad\u30e3\u30c3\u30b7\u30e5\u300d\u300c\u30b9\u30c8\u30ec\u30fc\u30b8\u300d\u300c\u30bb\u30c3\u30b7\u30e7\u30f3\u300d\u3068\u3044\u3046\u4f3c\u305f\u3088\u3046\u306a\u8a00\u8449\u304c\u983b\u7e41\u306b\u767b\u5834\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u3059\u3079\u3066\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3059\u308b\u4ed5\u7d44\u307f\u3067\u3059\u304c\u3001\u305d\u308c\u305e\u308c\u7570\u306a\u308b\u7279\u6027\u3068\u7528\u9014\u304c\u3042\u308a\u307e\u3059\u3002\u4eca\u56de\u306f\u3001\u3053\u308c\u3089\u306e\u9055\u3044\u3092\u6574\u7406\u3057\u3001JavaScript\u3067\u30af\u30ea\u30a2\u3059\u308b\u65b9...\r\n \u7d9a\u304d\u3092\u8aad\u3080<\/u>\r\n<\/span>\r\n<\/a>\r\n\r\n\r\n
      \u753b\u50cf\u306e\u30a2\u30b9\u30da\u30af\u30c8\u6bd4\u3092\u81ea\u52d5\u8a08\u7b97\u30fb\u4ed8\u4e0e\u3059\u308b | aspect-ratio\u304c\u52b9\u304b\u306a\u3044\u539f\u56e0\u3068CLS\u5bfe\u7b56<\/h4>\r\n\r\n\"\u753b\u50cf\u306e\u30a2\u30b9\u30da\u30af\u30c8\u6bd4\u3092\u81ea\u52d5\u8a08\u7b97\u30fb\u4ed8\u4e0e\u3059\u308b\r\n<\/picture>\r\nCSS aspect-ratio\u304c\u52b9\u304b\u306a\u3044\u539f\u56e0\u3092\u62bc\u3055\u3048\u3064\u3064\u3001\u6295\u7a3f\u4fdd\u5b58\u6642\u306b\u5b9f\u753b\u50cf\u304b\u3089\u30a2\u30b9\u30da\u30af\u30c8\u6bd4\uff08\u7e26\u6a2a\u6bd4\uff09\u3092\u81ea\u52d5\u8a08\u7b97\u30fb\u81ea\u52d5\u4ed8\u4e0e\u3057\u3001SP\/PC\u306e\u51fa\u3057\u5206\u3051\u307e\u3067\u624b\u4f5c\u696d\u30bc\u30ed\u3067\u7dad\u6301\u3059\u308b\u4ed5\u7d44\u307f\u3001CLS\u5bfe\u7b56\u3068\u3057\u3066\u7121\u7406\u306a\u304f\u904b\u7528\u3059\u308b\u305f\u3081\u306e\u5b9f\u904b\u7528\u3067\u306e\u4f7f\u3044\u65b9\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\r\n \u7d9a\u304d\u3092\u8aad\u3080<\/u>\r\n<\/span>\r\n<\/a>","protected":false},"excerpt":{"rendered":"WordPress\u3067\u753b\u50cf\u306e\u30ad\u30e3\u30c3\u30b7\u30e5\u5bfe\u7b56\u3068\u3057\u3066`?ver=`\u30af\u30a8\u30ea\u3092\u81ea\u52d5\u4ed8\u4e0e\u3059\u308b\u65b9\u6cd5\u3092\u89e3\u8aac\u3002`the_content`\u30d5\u30a3\u30eb\u30bf\u30fc\u65b9\u5f0f\u306e\u9650\u754c\u3068\u3001`content_save_pre`\u3067DB\u3078\u76f4\u63a5\u66f8\u304d\u8fbc\u3080\u65b0\u65b9\u5f0f\u306e\u5b8c\u5168\u306a\u30b3\u30fc\u30c9\u3001Better Search Replace\u3092\u4f7f\u3063\u305f\u4e00\u62ec\u66f4\u65b0\u30d5\u30ed\u30fc\u307e\u3067\u7d39\u4ecb\u3057\u307e\u3059\u3002","protected":false},"author":1,"featured_media":11798,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"sns_share_botton_hide":"","vkExUnit_sns_title":"","_vk_print_noindex":"","footnotes":"","vk-ltc-link":"","vk-ltc-target":"0"},"categories":[13],"tags":[846,845,844,843,842,841,155,102],"group":[],"pg":[],"class_list":["post-11794","post","type-post","status-publish","format-standard","has-post-thumbnail","category-wordpress","tag-better-search-replace","tag-845","tag-844","tag-content_save_pre","tag-ver","tag-841","tag-functions-php","tag-wordpress"],"acf":[],"veu_head_title_object":{"title":"","add_site_title":""},"_links":{"self":[{"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/posts\/11794","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/comments?post=11794"}],"version-history":[{"count":0,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/posts\/11794\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/media\/11798"}],"wp:attachment":[{"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/media?parent=11794"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/categories?post=11794"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/tags?post=11794"},{"taxonomy":"group","embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/group?post=11794"},{"taxonomy":"pg","embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/pg?post=11794"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}