{"id":4494,"date":"2025-01-29T21:30:08","date_gmt":"2025-01-29T12:30:08","guid":{"rendered":"http:\/\/www.lining-moon.casa\/andplus.co.jp_230822_230809\/?p=4494"},"modified":"2026-04-24T18:54:37","modified_gmt":"2026-04-24T09:54:37","slug":"post-4494","status":"publish","type":"post","link":"https:\/\/code-plus.jp\/gp\/post-4494\/","title":{"rendered":"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"},"content":{"rendered":"<p>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\u3002<\/p>\r\n\r\n<p><code>content_save_pre<\/code>\u3067DB\u4fdd\u5b58\u6642\u306b\u66f8\u304d\u8fbc\u3080\u65b9\u5f0f\u304c\u3001\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3084\u5229\u4fbf\u6027\u306e\u70b9\u3067\u512a\u308c\u3066\u3044\u307e\u3057\u305f\u3002<\/p>\r\n\r\n<a href=\"https:\/\/code-plus.jp\/gp\/wp-image-query-11794\/\" class=\"linkbox my-1.5r\">\r\n<h4 class=\"linkbox-title fz-md\">\u3010WordPress\u3011\u753b\u50cfURL\u306b\u30af\u30a8\u30ea\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u81ea\u52d5\u4ed8\u4e0e\uff5c`content_save_pre`\u3067DB\u4fdd\u5b58\u6642\u306b\u66f8\u304d\u8fbc\u3080\u65b9\u5f0f\u304c\u6700\u9069\u89e3<\/h4>\r\n<picture class=\"linkbox-thumbnail\">\r\n<img decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/code-plus.jp\/gp\/wp-content\/uploads\/0a7b43ba-86c1-4335-94b9-9df41aa44452.png?ver=20260424185437\" alt=\"\u3010WordPress\u3011\u753b\u50cfURL\u306b\u30af\u30a8\u30ea\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u81ea\u52d5\u4ed8\u4e0e\uff5c`content_save_pre`\u3067DB\u4fdd\u5b58\u6642\u306b\u66f8\u304d\u8fbc\u3080\u65b9\u5f0f\u304c\u6700\u9069\u89e3\" loading=\"lazy\" \/>\r\n<\/picture>\r\n<span class=\"linkbox-excerpt\">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 Replac...\r\n&emsp;<u class=\"linkbox-more\">\u7d9a\u304d\u3092\u8aad\u3080<\/u>\r\n<\/span>\r\n<\/a>\r\n\r\n\r\n<h2>\u89e3\u6c7a\u3057\u305f\u3044\u554f\u984c<\/h2>\r\n<ul style=\"list-style-type:bullet;\">\r\n<li>WordPress\u3067\u8a18\u4e8b\u3084\u30da\u30fc\u30b8\u3092\u66f4\u65b0\u3057\u3066\u3082\u3001\u30d6\u30e9\u30a6\u30b6\u30ad\u30e3\u30c3\u30b7\u30e5\u306b\u3088\u308a\u753b\u50cf\u304c\u66f4\u65b0\u3055\u308c\u306a\u3044<\/li>\r\n<li>\u7279\u306b\u3001\u540c\u3058\u30d5\u30a1\u30a4\u30eb\u540d\u3067\u753b\u50cf\u3092\u5dee\u3057\u66ff\u3048\u305f\u5834\u5408\u306b\u554f\u984c\u304c\u767a\u751f<\/li>\r\n<li>\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u306esrcset\u5c5e\u6027\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u5834\u5408\u3082\u540c\u69d8\u306e\u554f\u984c\u304c\u767a\u751f<\/li>\r\n<\/ul>\r\n<h2>\u89e3\u6c7a\u65b9\u6cd5<\/h2>\r\n<p><code>functions.php<\/code>\u306b\u4ee5\u4e0b\u306e\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3059\u308b\u3053\u3068\u3067\u3001\u30b3\u30f3\u30c6\u30f3\u30c4\u5185\u306e\u753b\u50cfURL\u306b\u6700\u7d42\u66f4\u65b0\u65e5\u6642\u3092\u30af\u30a8\u30ea\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u3057\u3066\u81ea\u52d5\u7684\u306b\u4ed8\u52a0\u3067\u304d\u307e\u3059\u3002<\/p>\r\n<pre><code class=\"language-php\">\/* 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    $last_modified = $post-&gt;post_modified;\r\n    $last_modified_date = new DateTime($last_modified);\r\n    $version = $last_modified_date-&gt;format(&#39;YmdHis&#39;);\r\n\r\n    $attributes = array(&#39;src&#39;, &#39;data-src0&#39;, &#39;data-src744&#39;, &#39;srcset&#39;);\r\n    $site_url = parse_url(get_site_url(), PHP_URL_HOST);\r\n\r\n    foreach ($attributes as $attribute) {\r\n        if ($attribute === &#39;srcset&#39;) {\r\n            \/\/ srcset\u5c5e\u6027\u306e\u51e6\u7406\r\n            $pattern = &#39;\/(&lt;source[^&gt;]*srcset=[&quot;&#39;])([^&quot;&#39;]*)([&quot;&#39;])\/i&#39;;\r\n            preg_match_all($pattern, $content, $matches, PREG_SET_ORDER);\r\n\r\n            foreach ($matches as $match) {\r\n                $srcset = $match[2];\r\n                $new_srcset = $srcset;\r\n\r\n                \/\/ \u30ab\u30f3\u30de\u3067\u533a\u5207\u3089\u308c\u305f\u5404URL\u3092\u51e6\u7406\r\n                $srcset_urls = explode(&#39;,&#39;, $srcset);\r\n                foreach ($srcset_urls as $i =&gt; $srcset_url) {\r\n                    \/\/ URL\u3068\u30b5\u30a4\u30ba\u6307\u5b9a\u3092\u5206\u96e2\r\n                    $parts = preg_split(&#39;\/s+\/&#39;, trim($srcset_url));\r\n                    $url = $parts[0];\r\n\r\n                    \/\/ \u5185\u90e8URL\u306e\u5834\u5408\u306e\u307f\u51e6\u7406\r\n                    if (strpos($url, $site_url) !== false || !preg_match(&#39;\/^https?:\/\/\/&#39;, $url)) {\r\n                        $separator = strpos($url, &#39;?&#39;) !== false ? &#39;&amp;&#39; : &#39;?&#39;;\r\n                        $new_url = $url . $separator . &#39;ver=&#39; . $version;\r\n                        \/\/ \u30b5\u30a4\u30ba\u6307\u5b9a\u304c\u3042\u308b\u5834\u5408\u306f\u4fdd\u6301\r\n                        if (isset($parts[1])) {\r\n                            $new_url .= &#39; &#39; . $parts[1];\r\n                        }\r\n                        $srcset_urls[$i] = $new_url;\r\n                    }\r\n                }\r\n                \r\n                \/\/ \u66f4\u65b0\u3057\u305fURL\u3092\u7d50\u5408\r\n                $new_srcset = implode(&#39;, &#39;, $srcset_urls);\r\n                $content = str_replace($match[2], $new_srcset, $content);\r\n            }\r\n        } else {\r\n            \/\/ \u901a\u5e38\u306e\u753b\u50cf\u5c5e\u6027\u306e\u51e6\u7406\r\n            $pattern = &#39;\/(img[^&gt;]*&#39; . $attribute . &#39;=[&quot;&#39;])([^&quot;&#39;]*)([&quot;&#39;])\/&#39;;\r\n            preg_match_all($pattern, $content, $matches, PREG_SET_ORDER);\r\n\r\n            foreach ($matches as $match) {\r\n                $url = $match[2];\r\n                \r\n                if (strpos($url, $site_url) !== false || !preg_match(&#39;\/^https?:\/\/\/&#39;, $url)) {\r\n                    $separator = strpos($url, &#39;?&#39;) !== false ? &#39;&amp;&#39; : &#39;?&#39;;\r\n                    $new_url = $url . $separator . &#39;ver=&#39; . $version;\r\n                    $content = str_replace($match[0], str_replace($url, $new_url, $match[0]), $content);\r\n                }\r\n            }\r\n        }\r\n    }\r\n\r\n    return $content;\r\n}\r\nadd_filter(&#39;the_content&#39;, &#39;add_version_query_to_images&#39;);\r\n<\/code><\/pre>\r\n<h2>\u30b3\u30fc\u30c9\u306e\u89e3\u8aac<\/h2>\r\n<h3>1. \u6700\u7d42\u66f4\u65b0\u65e5\u6642\u306e\u53d6\u5f97<\/h3>\r\n<pre><code class=\"language-php\">global $post;\r\n$last_modified = $post-&gt;post_modified;\r\n$last_modified_date = new DateTime($last_modified);\r\n$version = $last_modified_date-&gt;format(&#39;YmdHis&#39;);\r\n<\/code><\/pre>\r\n<ul style=\"list-style-type:bullet;\">\r\n<li><code>global $post<\/code>\u3067\u73fe\u5728\u306e\u6295\u7a3f\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u53d6\u5f97<\/li>\r\n<li><code>post_modified<\/code>\u304b\u3089\u6700\u7d42\u66f4\u65b0\u65e5\u6642\u3092\u53d6\u5f97<\/li>\r\n<li><code>YmdHis<\/code>\u5f62\u5f0f\uff08\u4f8b\uff1a20250130175127\uff09\u3067\u30d0\u30fc\u30b8\u30e7\u30f3\u6587\u5b57\u5217\u3092\u751f\u6210<\/li>\r\n<\/ul>\r\n<h3>2. \u51e6\u7406\u5bfe\u8c61\u306e\u5c5e\u6027<\/h3>\r\n<pre><code class=\"language-php\">$attributes = array(&#39;src&#39;, &#39;data-src0&#39;, &#39;data-src744&#39;, &#39;srcset&#39;);\r\n<\/code><\/pre>\r\n<ul style=\"list-style-type:bullet;\">\r\n<li>\u901a\u5e38\u306e<code>src<\/code>\u5c5e\u6027\u306b\u52a0\u3048\u3001\u9045\u5ef6\u8aad\u307f\u8fbc\u307f\u7528\u306e<code>data-src<\/code>\u5c5e\u6027\u3082\u5bfe\u8c61<\/li>\r\n<li>\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u5bfe\u5fdc\u7528\u306e<code>srcset<\/code>\u5c5e\u6027\u3082\u51e6\u7406<\/li>\r\n<\/ul>\r\n<h3>3. \u5185\u90e8URL\u306e\u5224\u5b9a<\/h3>\r\n<pre><code class=\"language-php\">$site_url = parse_url(get_site_url(), PHP_URL_HOST);\r\nif (strpos($url, $site_url) !== false || !preg_match(&#39;\/^https?:\/\/\/&#39;, $url))\r\n<\/code><\/pre>\r\n<ul style=\"list-style-type:bullet;\">\r\n<li>\u30b5\u30a4\u30c8\u306e\u30c9\u30e1\u30a4\u30f3\u3092\u542b\u3080URL\u3001\u307e\u305f\u306f<\/li>\r\n<li><code>http:\/\/<\/code>\u3084<code>https:\/\/<\/code>\u3067\u59cb\u307e\u3089\u306a\u3044URL\uff08\u76f8\u5bfe\u30d1\u30b9\uff09\u306e\u5834\u5408\u306b\u51e6\u7406<\/li>\r\n<\/ul>\r\n<h3>4. srcset\u5c5e\u6027\u306e\u7279\u5225\u51e6\u7406<\/h3>\r\n<pre><code class=\"language-php\">$srcset_urls = explode(&#39;,&#39;, $srcset);\r\nforeach ($srcset_urls as $i =&gt; $srcset_url) {\r\n    $parts = preg_split(&#39;\/s+\/&#39;, trim($srcset_url));\r\n    $url = $parts[0];\r\n    \/\/ ...\r\n}\r\n<\/code><\/pre>\r\n<ul style=\"list-style-type:bullet;\">\r\n<li>\u30ab\u30f3\u30de\u3067\u533a\u5207\u3089\u308c\u305f\u8907\u6570\u306eURL\u306b\u5bfe\u5fdc<\/li>\r\n<li>URL\u3068\u30b5\u30a4\u30ba\u6307\u5b9a\uff08\u4f8b\uff1a<code>2x<\/code>\u3084<code>300w<\/code>\uff09\u3092\u9069\u5207\u306b\u5206\u96e2\u3057\u3066\u51e6\u7406<\/li>\r\n<\/ul>\r\n<h2>\u4f7f\u7528\u4f8b\u3068\u7d50\u679c<\/h2>\r\n<h3>\u901a\u5e38\u306e\u753b\u50cf<\/h3>\r\n<pre><code class=\"language-html\">&lt;!-- \u5909\u66f4\u524d --&gt;\r\n&lt;img src=&quot;example.jpg&quot; alt=&quot;\u30b5\u30f3\u30d7\u30eb&quot;&gt;\r\n\r\n&lt;!-- \u5909\u66f4\u5f8c --&gt;\r\n&lt;img src=&quot;example.jpg?ver=20250130175127&quot; alt=&quot;\u30b5\u30f3\u30d7\u30eb&quot;&gt;\r\n<\/code><\/pre>\r\n<h3>\u30ec\u30b9\u30dd\u30f3\u30b7\u30d6\u753b\u50cf\uff08srcset\u4f7f\u7528\uff09<\/h3>\r\n<pre><code class=\"language-html\">&lt;!-- \u5909\u66f4\u524d --&gt;\r\n&lt;picture&gt;\r\n  &lt;source srcset=&quot;example-sp.jpg&quot; media=&quot;(max-width: 743.9px)&quot;&gt;\r\n  &lt;img src=&quot;example.jpg&quot; alt=&quot;&quot;&gt;\r\n&lt;\/picture&gt;\r\n\r\n&lt;!-- \u5909\u66f4\u5f8c --&gt;\r\n&lt;picture&gt;\r\n  &lt;source srcset=&quot;example-sp.jpg?ver=20250130175127&quot; media=&quot;(max-width: 743.9px)&quot;&gt;\r\n  &lt;img src=&quot;example.jpg?ver=20250130175127&quot; alt=&quot;&quot;&gt;\r\n&lt;\/picture&gt;\r\n<\/code><\/pre>\r\n\r\n<h2>\u95a2\u9023\u8a18\u4e8b<\/h2>\r\n\r\n<a href=\"https:\/\/code-plus.jp\/gp\/wp-image-query-11794\/\" class=\"linkbox my-1.5r\">\r\n<h4 class=\"linkbox-title fz-md\">\u3010WordPress\u3011\u753b\u50cfURL\u306b\u30af\u30a8\u30ea\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u81ea\u52d5\u4ed8\u4e0e\uff5c`content_save_pre`\u3067DB\u4fdd\u5b58\u6642\u306b\u66f8\u304d\u8fbc\u3080\u65b9\u5f0f\u304c\u6700\u9069\u89e3<\/h4>\r\n<picture class=\"linkbox-thumbnail\">\r\n<img decoding=\"async\" width=\"300\" height=\"200\" src=\"https:\/\/code-plus.jp\/gp\/wp-content\/uploads\/0a7b43ba-86c1-4335-94b9-9df41aa44452.png?ver=20260424185437\" alt=\"\u3010WordPress\u3011\u753b\u50cfURL\u306b\u30af\u30a8\u30ea\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u81ea\u52d5\u4ed8\u4e0e\uff5c`content_save_pre`\u3067DB\u4fdd\u5b58\u6642\u306b\u66f8\u304d\u8fbc\u3080\u65b9\u5f0f\u304c\u6700\u9069\u89e3\" loading=\"lazy\" \/>\r\n<\/picture>\r\n<span class=\"linkbox-excerpt\">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 Replac...\r\n&emsp;<u class=\"linkbox-more\">\u7d9a\u304d\u3092\u8aad\u3080<\/u>\r\n<\/span>\r\n<\/a>\r\n","protected":false},"excerpt":{"rendered":"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\u3002 content_[...]","protected":false},"author":1,"featured_media":7314,"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":[],"group":[],"pg":[],"class_list":["post-4494","post","type-post","status-publish","format-standard","has-post-thumbnail","category-wordpress"],"acf":[],"veu_head_title_object":{"title":"","add_site_title":""},"_links":{"self":[{"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/posts\/4494","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=4494"}],"version-history":[{"count":0,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/posts\/4494\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/media\/7314"}],"wp:attachment":[{"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/media?parent=4494"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/categories?post=4494"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/tags?post=4494"},{"taxonomy":"group","embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/group?post=4494"},{"taxonomy":"pg","embeddable":true,"href":"https:\/\/code-plus.jp\/gp\/wp-json\/wp\/v2\/pg?post=4494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}