{"id":5894,"date":"2020-07-04T14:44:53","date_gmt":"2020-07-04T05:44:53","guid":{"rendered":"https:\/\/nsme.red\/wp\/?p=5894"},"modified":"2024-07-20T13:51:24","modified_gmt":"2024-07-20T04:51:24","slug":"%e6%96%87%e5%ad%97%e5%88%97","status":"publish","type":"post","link":"https:\/\/core.nsme.net\/notes\/php\/%e9%96%a2%e6%95%b0\/5894\/","title":{"rendered":"\u6587\u5b57\u5217"},"content":{"rendered":"\n<p><strong>mb_strimwidth<\/strong>&nbsp;\u2014 \u6307\u5b9a\u3057\u305f\u5e45\u3067\u6587\u5b57\u5217\u3092\u4e38\u3081\u308b<br>\u4f7f\u7528\u4f8b\u3000mb_strimwidth($str, 0 , 10, &#8220;&#8230;&#8221;)<\/p>\n\n\n\n<p><strong>substr<\/strong>&nbsp; \u6587\u5b57\u5217\u3092\u53d6\u308a\u51fa\u3059<br>substr($\u5143\u306e\u6587\u5b57\u5217,0,4)<br> 0\u756a\u76ee\u304b\u30894\u6587\u5b57\u53d6\u308a\u51fa\u3059\u3068\u3044\u3046\u610f\u5473<\/p>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u6587\u5b57\u5217\u7f6e\u63db\u3000str_replace\u95a2\u6570<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>str_replace( $\u691c\u7d22\u6587\u5b57\u5217 , $\u7f6e\u63db\u5f8c\u6587\u5b57\u5217 , $\u691c\u7d22\u5bfe\u8c61\u6587\u5b57\u5217 )<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u6587\u5b57\u5217\u691c\u7d22\u3000str_contains()\u95a2\u6570<\/h3>\n\n\n\n<p>str_contains()\u306f\u6587\u5b57\u5217\u304c\u542b\u307e\u308c\u308b\u304b\u3092\u3057\u3089\u3079\u308b\u3060\u3051\u3002PHP8\u304b\u3089\u4f7f\u3048\u308b\u3002<br>PHP7\u306e\u5834\u5408\u306f\u3001<code>strpos()<\/code>\u3084<code>strstr()<\/code>\u00a0\u5229\u7528<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>str_contains(\u691c\u7d22\u5bfe\u8c61\u6587\u5b57\u5217, \u691c\u7d22\u6587\u5b57\u5217);\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>mb_strimwidth&nbsp;\u2014 \u6307\u5b9a\u3057\u305f\u5e45\u3067\u6587\u5b57\u5217\u3092\u4e38\u3081\u308b\u4f7f\u7528\u4f8b\u3000mb_strimwidth($str, 0 , 10, &#8220;&#8230;&#8221;) substr&nbsp; \u6587\u5b57\u5217\u3092\u53d6\u308a\u51fa\u3059 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[27],"tags":[],"class_list":["post-5894","post","type-post","status-publish","format-standard","hentry","category-27"],"acf":[],"_links":{"self":[{"href":"https:\/\/core.nsme.net\/notes\/wp-json\/wp\/v2\/posts\/5894","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/core.nsme.net\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/core.nsme.net\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/core.nsme.net\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/core.nsme.net\/notes\/wp-json\/wp\/v2\/comments?post=5894"}],"version-history":[{"count":4,"href":"https:\/\/core.nsme.net\/notes\/wp-json\/wp\/v2\/posts\/5894\/revisions"}],"predecessor-version":[{"id":6273,"href":"https:\/\/core.nsme.net\/notes\/wp-json\/wp\/v2\/posts\/5894\/revisions\/6273"}],"wp:attachment":[{"href":"https:\/\/core.nsme.net\/notes\/wp-json\/wp\/v2\/media?parent=5894"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/core.nsme.net\/notes\/wp-json\/wp\/v2\/categories?post=5894"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/core.nsme.net\/notes\/wp-json\/wp\/v2\/tags?post=5894"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}