{"id":30214,"date":"2024-01-13T06:32:40","date_gmt":"2023-11-18T17:45:59","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e7%94%a8php%e7%94%9f%e6%88%90%e9%9a%8f%e6%9c%ba%e6%95%b0%e3%80%82\/"},"modified":"2025-08-12T18:07:43","modified_gmt":"2025-08-12T10:07:43","slug":"%e7%94%a8php%e7%94%9f%e6%88%90%e9%9a%8f%e6%9c%ba%e6%95%b0%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e7%94%a8php%e7%94%9f%e6%88%90%e9%9a%8f%e6%9c%ba%e6%95%b0%e3%80%82\/","title":{"rendered":"\u7528PHP\u751f\u6210\u968f\u673a\u6570"},"content":{"rendered":"<h1>\u5173\u4e8ePHP\u751f\u6210\u968f\u673a\u6570\u7684\u5907\u5fd8\u5f55<\/h1>\n<p>\u6211\u9700\u8981\u5728PHP\u4e2d\u751f\u6210\u968f\u673a\u6570\uff0c\u6240\u4ee5\u4e3a\u4e86\u81ea\u5df1\u6574\u7406\u4e86\u4e00\u4e0b\u3002\u6211\u5bf9\u4f7f\u7528mt_rand()\u51fd\u6570\u751f\u6210\u968f\u673a\u6570\u6709\u4e9b\u4e86\u89e3\uff0c\u6240\u4ee5\u8fdb\u884c\u4e86\u4e00\u756a\u8c03\u67e5\u3002\u8fd9\u4ec5\u4e3a\u81ea\u5df1\u6574\u7406\u7684\u7b80\u8981\u603b\u7ed3\u3002<\/p>\n<h2>\u4e0d\u4f7f\u7528mt_rand()\uff0c\u800c\u662f\u4f7f\u7528random_int()\u3002<\/h2>\n<p>\u5728\u8fdb\u884c\u8c03\u67e5\u65f6\uff0c\u770b\u8d77\u6765random_int()\u6bd4mt_rand()\u66f4\u5b89\u5168\uff0c\u56e0\u6b64\u6211\u5c06\u4f7f\u7528mt_int()\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">$number<\/span> <span class=\"o\">=<\/span> <span class=\"nb\">random_int<\/span><span class=\"p\">(<\/span><span class=\"mi\">0<\/span><span class=\"p\">,<\/span> <span class=\"mi\">2<\/span><span class=\"p\">);<\/span> <span class=\"c1\">\/\/0\u304b\u30892\u306e\u9593\u306e\u6570\u3067\u4e71\u6570\u751f\u6210\u3057$number\u306b\u683c\u7d0d<\/span>\r\n<span class=\"k\">echo<\/span> <span class=\"nv\">$number<\/span><span class=\"p\">;<\/span> <span class=\"c1\">\/\/0\u304b\u30892\u306e\u5024\u306e\u3069\u308c\u304b\u304c\u5165\u3063\u3066\u3044\u308b$number\u3092\u51fa\u529b<\/span>\r\n<\/code><\/pre>\n<h3>\u6700\u540e<\/h3>\n<p>\u592a\u5bb9\u6613\u4e86\u3002\u4e3a\u4e86\u4e0d\u5fd8\u8bb0\u5b66\u4e60\u5185\u5bb9\uff0c\u6211\u6253\u7b97\u7ee7\u7eed\u5728Qiita\u4e0a\u4fdd\u5b58\u4e0b\u6765\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5173\u4e8ePHP\u751f\u6210\u968f\u673a\u6570\u7684\u5907\u5fd8\u5f55 \u6211\u9700\u8981\u5728PHP\u4e2d\u751f\u6210\u968f\u673a\u6570\uff0c\u6240\u4ee5\u4e3a\u4e86\u81ea\u5df1\u6574\u7406\u4e86\u4e00\u4e0b\u3002\u6211\u5bf9\u4f7f\u7528mt_rand()\u51fd [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-30214","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) - 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