{"provider_name":"Hatena Blog","categories":["PHP","\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"author_name":"mjk0513","version":"1.0","title":"PHP\u3067\u6587\u5b57\u5217\u3092\u30cf\u30c3\u30b7\u30e5\u5316\uff08sha1\u7de8\uff09","description":"\u30d1\u30b9\u30ef\u30fc\u30c9\u3068\u304b\u3092DB\u306b\u683c\u7d0d\u3059\u308b\u3068\u304d\u6697\u53f7\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3068\u601d\u3046\u306e\u3067\u3059\u304c\u3001\u4eca\u56de\u306fsha1\u3067\u30cf\u30c3\u30b7\u30e5\u5316\u3059\u308b\u65b9\u6cd5\u3092\u5099\u5fd8\u9332\u7684\u306b\u66f8\u3044\u3066\u304a\u3053\u3046\u3068\u601d\u3044\u307e\u3059\u3002 \u5358\u7d14\u306bPHP\u3067\u30b3\u30fc\u30c9\u66f8\u304f\u3068\u3001 <?php $password = \"mypassword\"; $sha = sha1($password); sha1()\u306f\u5909\u63db\u3057\u3066\u304f\u308c\u305f\u3082\u306e\u3092\u8fd4\u3057\u3066\u304f\u308c\u308b\u306e\u3067\u3001\u305d\u308c\u3092\u305d\u306e\u307e\u307eDB\u306b\u3064\u3063\u3053\u3080\u3002 \u7167\u5408\u3059\u308b\u3068\u304d\u3082\u3001sha1\u3092\u901a\u3057\u3066\u5909\u63db\u3055\u308c\u305f\u3082\u306e\u3092DB\u306e\u4e2d\u8eab\u3068\u30c1\u30a7\u30c3\u30af\u3055\u305b\u308b\u3068OK\u3067\u3059\u3002 \u3061\u306a\u307f\u306b\u3001\u5148\u307b\u3069\u306e$sha\u3092var_dump()\u3055\u305b\u3066\u307f\u308b\u3068\u3001 var_dump($sha); =>string(40) \"91dfd9ddb4\u2026","url":"https://mjk0513.hateblo.jp/entry/2015/01/05/232453","type":"rich","height":"190","blog_title":"\u307e\u305f\uff11\u304b\u3089\u3053\u3064\u3053\u3064\u3068","provider_url":"https://hatena.blog","image_url":null,"published":"2015-01-05 23:24:53","author_url":"https://blog.hatena.ne.jp/mjk0513/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmjk0513.hateblo.jp%2Fentry%2F2015%2F01%2F05%2F232453\" title=\"PHP\u3067\u6587\u5b57\u5217\u3092\u30cf\u30c3\u30b7\u30e5\u5316\uff08sha1\u7de8\uff09 - \u307e\u305f\uff11\u304b\u3089\u3053\u3064\u3053\u3064\u3068\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","blog_url":"https://mjk0513.hateblo.jp/"}