{"id":30656,"date":"2024-01-02T19:26:29","date_gmt":"2023-06-08T19:49:46","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/php-%e5%af%86%e7%a0%81-%e6%b1%87%e6%80%bb\/"},"modified":"2025-08-12T20:12:50","modified_gmt":"2025-08-12T12:12:50","slug":"php-%e5%af%86%e7%a0%81-%e6%b1%87%e6%80%bb","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/php-%e5%af%86%e7%a0%81-%e6%b1%87%e6%80%bb\/","title":{"rendered":"PHP \u5bc6\u7801 \u6c47\u603b"},"content":{"rendered":"<p>\u5728\u4e2d\u56fd\u7684\u672c\u571f\u8bed\u8a00\u4e2d\u8fdb\u884c\u6539\u5199\uff1a<\/p>\n<p>\u5728\u901a\u8fc7PHP\u52a0\u5bc6\u5bc6\u7801\u65f6\uff0c\u5e94\u8be5\u4f7f\u7528password_hash()\u51fd\u6570\u3002<br \/>\n&#8211; password_hash()<br \/>\n\u4f7f\u7528\u5f3a\u5927\u7684\u5355\u5411\u54c8\u5e0c\u7b97\u6cd5\u751f\u6210\u65b0\u7684\u54c8\u5e0c\u503c\u3002<br \/>\n\u636e\u8bf4password_hash()\u53ef\u4ee5\u4e0ecrypt()\u517c\u5bb9\uff0c\u5e76\u4e14\u53ef\u4ee5\u4f7f\u7528crypt()\u751f\u6210\u7684\u54c8\u5e0c\u503c\u3002<br \/>\npassword_hash()\u662fcrypt()\u7684\u7b80\u5355\u5305\u88c5\u51fd\u6570\uff0c\u5e76\u4e14\u4e0e\u73b0\u6709\u7684\u5bc6\u7801\u54c8\u5e0c\u517c\u5bb9\u3002<br \/>\n\u5982\u679c\u672a\u6307\u5b9a\u76d0\u503c\uff0cpassword_hash()\u4f1a\u751f\u6210\u968f\u673a\u7684\u76d0\u503c\uff0c<br \/>\n\u4e00\u822c\u6765\u8bf4\uff0c\u8fd9\u662f\u6700\u7b80\u4fbf\u4e14\u5b89\u5168\u7684\u65b9\u6cd5\u3002<br \/>\n\u5e76\u4e14\u5728PHP 7.0.0\u53ca\u66f4\u9ad8\u7248\u672c\u4e2d\uff0c\u76d0\u503c\u9009\u9879\u5df2\u4e0d\u63a8\u8350\u4f7f\u7528\u3002<\/p>\n<p>\u5728\u8fd9\u91cc\uff0c\u5efa\u8bae\u4f7f\u7528password_hash()\u51fd\u6570\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">crypt()<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u6587\u5b57\u5217\u306ehash\u3092\u4f5c\u6210<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">salt(\u30bd\u30eb\u30c8)\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4f7f\u7528\u3057\u306a\u3044\u3068\u5b89\u5168\u3067\u306f\u306a\u3044\u3002\u7d50\u679c\u3068\u3057\u3066\u3001\u6697\u53f7\u5316\u3059\u308b\u969b\u306b\u306fpassword_hash()\u3092\u63a8\u5968\u3002<\/ul>\n<p>\u4ec0\u4e48\u662f\u76d0\uff1f<br \/>\n\u5728\u5bc6\u7801\u7406\u8bba\u4e2d\uff0c\u76d0\u662f\u6307\u5728\u54c8\u5e0c\u5904\u7406\u8fc7\u7a0b\u4e2d\u6dfb\u52a0\u7684\u6570\u636e\u3002<br \/>\n\u5b83\u7528\u4e8e\u51cf\u5c11\u5df2\u9884\u5148\u8ba1\u7b97\u7684\u54c8\u5e0c\u8f93\u51fa\u5728\u4e0e\u539f\u59cb\u8f93\u5165\u7684\u5bf9\u5e94\u8868\uff08\u5f69\u8679\u8868\uff09\u4e4b\u95f4\u8fdb\u884c\u89e3\u6790\u7684\u53ef\u80fd\u6027\u3002<\/p>\n<p>\u7b80\u5355\u6765\u8bf4\uff0c\u9644\u52a0\u6570\u636e\u6307\u7684\u662f\u4e00\u4e9b\u5c0f\u7684\u989d\u5916\u4fe1\u606f\uff0c\u636e\u8bf4\u901a\u8fc7\u6dfb\u52a0\u8fd9\u4e9b\u4fe1\u606f\uff0c\u53ef\u4ee5\u6781\u5927\u5730\u589e\u52a0\u7834\u89e3\u54c8\u5e0c\u7684\u96be\u5ea6\u3002\u56e0\u6b64\uff0c\u5982\u679ccrypt()\u51fd\u6570\u4e0d\u4f7f\u7528\u76d0\u503c\u7684\u8bdd\uff0c\u5c31\u4e0d\u8981\u4f7f\u7528\u5b83\uff01<\/p>\n<ul class=\"post-ul\">sha1<\/ul>\n<p>\u8fd4\u56de\u4e00\u4e2a\u5b57\u7b26\u4e32\u7684SHA1\u54c8\u5e0c\u503c<br \/>\n\u5927\u6982\u5c31\u50cf\u662fSHA1\u7c7b\u578b\u7684\u4e1c\u897f<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">md5<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u6587\u5b57\u5217\u306emd5hash\u3092\u8fd4\u3059<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u591a\u5206sha5\u578b\u307f\u305f\u3044\u306a\u3082\u3093<\/ul>\n<h3>\u786e\u8ba4\u5bc6\u7801\u5339\u914d<\/h3>\n<p>\u5f53\u6211\u4eec\u8fdb\u884c\u52a0\u5bc6\u540e\uff0c\u9700\u8981\u4f7f\u7528password_verify()\u51fd\u6570\u8fdb\u884c\u786e\u8ba4\u3002<br \/>\n\u5b83\u53ef\u4ee5\u7528\u6765\u786e\u8ba4\u5bc6\u7801\u548c\u54c8\u5e0c\u503c\u662f\u5426\u5339\u914d\u3002<br \/>\n\u5982\u679c\u5bc6\u7801\u548c\u54c8\u5e0c\u503c\u5339\u914d\uff0c\u5c31\u8fd4\u56detrue\uff0c\u5426\u5219\u8fd4\u56defalse\u3002<br \/>\n\u6362\u53e5\u8bdd\u8bf4\uff0c\u5b83\u4e0d\u4f1a\u76f4\u63a5\u663e\u793a\u539f\u59cb\u5bc6\u7801\uff0c\u800c\u662f\u8fd4\u56de\u4e00\u4e2a\u6b63\u786e\u6216\u9519\u8bef\u7684\u7ed3\u679c\u3002<br \/>\n\u60a8\u53ef\u4ee5\u53c2\u8003\u8fd9\u4e2a\u94fe\u63a5\uff1ahttps:\/\/www.php.net\/manual\/ja\/function.password-verify.php<\/p>\n<p>\u672a\u52a0\u5bc6\u72b6\u6001\u7684\u6570\u636e\uff0c\u6307\u7684\u662f\u5728\u52a0\u5bc6\u524d\u7684\u539f\u59cb\u6570\u636e\u3002<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u55ef\uff0c\u6211\u5011\u5c31\u8001\u8001\u5be6\u5be6\u5730\u4f7f\u7528password_hash()\u548cpassword_verify()\u9032\u884c\u4e00\u81f4\u6027\u6aa2\u67e5\u5427\u3002<\/p>\n<p>\u53c2\u8003\u8fd9\u4e2a\u94fe\u63a5\uff1ahttps:\/\/www.php.net\/manual\/ja\/faq.passwords.php<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728\u4e2d\u56fd\u7684\u672c\u571f\u8bed\u8a00\u4e2d\u8fdb\u884c\u6539\u5199\uff1a \u5728\u901a\u8fc7PHP\u52a0\u5bc6\u5bc6\u7801\u65f6\uff0c\u5e94\u8be5\u4f7f\u7528password_hash()\u51fd\u6570\u3002 &#038;#821 [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-30656","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PHP \u5bc6\u7801 \u6c47\u603b - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8ePHP \u5bc6\u7801 \u6c47\u603b\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/php-\u5bc6\u7801-\u6c47\u603b\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" 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