{"image_url":null,"categories":["PHP"],"url":"https://const.hatenadiary.jp/entry/20150727/p1","height":"190","type":"rich","blog_url":"https://const.hatenadiary.jp/","version":"1.0","published":"2015-07-27 00:00:00","author_name":"const","title":"touch\u3057\u3066\u3082stat cache\u306f\u30af\u30ea\u30a2\u3055\u308c\u306a\u3044","width":"100%","blog_title":"\u4eee\u30e1\u30e2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fconst.hatenadiary.jp%2Fentry%2F20150727%2Fp1\" title=\"touch\u3057\u3066\u3082stat cache\u306f\u30af\u30ea\u30a2\u3055\u308c\u306a\u3044 - \u4eee\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","description":"touch()\u3092\u5b9f\u884c\u3057\u305f\u3089\u305d\u306ePHP\u30d7\u30ed\u30bb\u30b9\u306b\u3068\u3063\u3066\u30e1\u30bf\u60c5\u5831\u304c\u5909\u308f\u3063\u305f\u3053\u3068\u306f\u660e\u3089\u304b\u3060\u3002\u306a\u306e\u3067clearstatcache()\u3057\u306a\u304f\u3066\u3082filemtime()\u306e\u5024\u304c\u65b0\u3057\u304f\u306a\u308b\u3068\u601d\u3044\u8fbc\u3093\u3067\u3044\u305f\u306e\u3060\u304c\u3001\u5b9f\u969b\u306f\u305d\u3046\u3067\u306f\u306a\u3044\u3002 7.0b2\u306e\u30bd\u30fc\u30b9\u3067\u3082\u305d\u306e\u3088\u3046\u306a\u30b3\u30fc\u30c9\u306f\u306a\u3044\u3002 // ext/standard/filestat.c PHP_FUNCTION(touch) { ... ret = VCWD_UTIME(filename, newtime); ... } // Zend/zend_virtual_cwd.h (\u629c\u7c8b) #ifdef VIRTUAL_DIR #define VCWD_UTIME(p\u2026","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/const/"}