{"id":645,"date":"2026-08-02T08:24:40","date_gmt":"2026-08-01T23:24:40","guid":{"rendered":"https:\/\/www.marchboy.xyz\/wordpress\/archives\/645"},"modified":"2026-08-02T08:24:40","modified_gmt":"2026-08-01T23:24:40","slug":"php%e3%81%aeexplode%e9%96%a2%e6%95%b0%e5%be%b9%e5%ba%95%e8%a7%a3%e8%aa%ac","status":"publish","type":"post","link":"https:\/\/www.marchboy.xyz\/wordpress\/archives\/645","title":{"rendered":"PHP\u306eexplode\u95a2\u6570\u5fb9\u5e95\u89e3\u8aac"},"content":{"rendered":"<h2>\u6982\u8981<\/h2>\n<p>PHP\u306e<strong>explode<\/strong>\u95a2\u6570\u306f\u3001\u6587\u5b57\u5217\u3092\u6307\u5b9a\u3057\u305f\u533a\u5207\u308a\u6587\u5b57\u3067\u5206\u5272\u3057\u3001\u914d\u5217\u3068\u3057\u3066\u8fd4\u3059\u305f\u3081\u306e\u95a2\u6570\u3067\u3059\u3002CSV\u3084\u30b9\u30da\u30fc\u30b9\u533a\u5207\u308a\u306e\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3059\u308b\u3068\u304d\u306b\u983b\u7e41\u306b\u5229\u7528\u3055\u308c\u307e\u3059\u3002<\/p>\n<h2>\u57fa\u672c\u69cb\u6587<\/h2>\n<pre><code>explode(string $separator, string $string, int $limit = PHP_INT_MAX): array<\/code><\/pre>\n<p>\u203b <strong>$separator<\/strong> \u306f\u5206\u5272\u306b\u4f7f\u7528\u3059\u308b\u6587\u5b57\u5217\u3001<strong>$string<\/strong> \u306f\u5bfe\u8c61\u306e\u6587\u5b57\u5217\u3001<strong>$limit<\/strong> \u306f\u5206\u5272\u56de\u6570\u306e\u4e0a\u9650\u3067\u3059\u3002<\/p>\n<h2>\u4f7f\u7528\u4f8b<\/h2>\n<ul>\n<li>\u30ab\u30f3\u30de\u3067\u533a\u5207\u3089\u308c\u305f\u6587\u5b57\u5217\u3092\u914d\u5217\u306b\u5909\u63db\u3059\u308b\u4f8b\n<pre><code>$data = 'apple,banana,cherry';\n$arr = explode(',', $data);\n\/\/ $arr = ['apple', 'banana', 'cherry']\n<\/code><\/pre>\n<\/li>\n<li>\u30b9\u30da\u30fc\u30b9\u3067\u5206\u5272\u3057\u3001\u6700\u5927\u5206\u5272\u6570\u3092\u5236\u9650\u3059\u308b\u4f8b\n<pre><code>$text = 'one two three four';\n$parts = explode(' ', $text, 3);\n\/\/ $parts = ['one', 'two', 'three four']\n<\/code><\/pre>\n<\/li>\n<\/ul>\n<h2>\u6ce8\u610f\u70b9<\/h2>\n<ul>\n<li>\u533a\u5207\u308a\u6587\u5b57\u304c\u6587\u5b57\u5217\u306b\u542b\u307e\u308c\u306a\u3044\u5834\u5408\u3001\u5143\u306e\u6587\u5b57\u5217\u5168\u4f53\u304c1\u8981\u7d20\u306e\u914d\u5217\u3068\u3057\u3066\u8fd4\u308a\u307e\u3059\u3002<\/li>\n<li>\u7a7a\u6587\u5b57\u5217\u3092\u533a\u5207\u308a\u6587\u5b57\u306b\u6307\u5b9a\u3059\u308b\u3068\u3001\u6587\u5b57\u5217\u306f1\u6587\u5b57\u3054\u3068\u306b\u5206\u5272\u3055\u308c\u307e\u3059\u3002\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u3067\u4f7f\u7528\u3059\u308b\u3068\u30e1\u30e2\u30ea\u6d88\u8cbb\u304c\u5927\u304d\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n<li>\u30de\u30eb\u30c1\u30d0\u30a4\u30c8\u6587\u5b57\u3092\u6271\u3046\u5834\u5408\u306f\u3001<strong>mb_split<\/strong> \u306a\u3069\u306e\u30de\u30eb\u30c1\u30d0\u30a4\u30c8\u5bfe\u5fdc\u95a2\u6570\u306e\u4f7f\u7528\u3092\u691c\u8a0e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n<h2>\u307e\u3068\u3081<\/h2>\n<p>explode\u306f\u30b7\u30f3\u30d7\u30eb\u306a\u304c\u3089\u975e\u5e38\u306b\u6c4e\u7528\u6027\u306e\u9ad8\u3044\u95a2\u6570\u3067\u3059\u3002\u533a\u5207\u308a\u6587\u5b57\u3068\u5206\u5272\u56de\u6570\uff08<strong>$limit<\/strong>\uff09\u3092\u9069\u5207\u306b\u8a2d\u5b9a\u3059\u308c\u3070\u3001CSV\u89e3\u6790\u3084\u6587\u5b57\u5217\u306e\u30c8\u30fc\u30af\u30f3\u5316\u306a\u3069\u5e45\u5e83\u3044\u30b7\u30fc\u30f3\u3067\u6d3b\u7528\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 PHP\u306eexplode\u95a2\u6570\u306f\u3001\u6587\u5b57\u5217\u3092\u6307\u5b9a\u3057\u305f\u533a\u5207\u308a\u6587\u5b57\u3067\u5206\u5272\u3057\u3001\u914d\u5217\u3068\u3057\u3066\u8fd4\u3059\u305f\u3081\u306e\u95a2\u6570\u3067\u3059\u3002CSV\u3084\u30b9\u30da\u30fc\u30b9\u533a\u5207\u308a\u306e\u30c7\u30fc\u30bf\u3092\u51e6\u7406\u3059\u308b\u3068\u304d\u306b\u983b\u7e41\u306b\u5229\u7528\u3055\u308c\u307e\u3059\u3002 \u57fa\u672c\u69cb\u6587 explode(string $sepa [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":["post-645","post","type-post","status-publish","format-standard","hentry","category-php"],"_links":{"self":[{"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/posts\/645","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/comments?post=645"}],"version-history":[{"count":0,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/posts\/645\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/media?parent=645"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/categories?post=645"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.marchboy.xyz\/wordpress\/wp-json\/wp\/v2\/tags?post=645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}