{"id":217866,"date":"2023-12-23T01:34:27","date_gmt":"2023-12-22T17:34:27","guid":{"rendered":"https:\/\/www.idc.net\/help\/217866\/"},"modified":"2023-12-23T01:34:27","modified_gmt":"2023-12-22T17:34:27","slug":"php%e5%87%bd%e6%95%b0%ef%bc%9asinh","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/217866\/","title":{"rendered":"PHP\u51fd\u6570\uff1asinh"},"content":{"rendered":"<h1 id=\"php%e5%87%bd%e6%95%b0%ef%bc%9asinh-PPCAUHDwTS\">PHP\u51fd\u6570\uff1asinh<\/h1>\n<p>\u5728PHP\u4e2d\uff0csinh()\u51fd\u6570\u7528\u4e8e\u8ba1\u7b97\u7ed9\u5b9a\u6570\u5b57\u7684\u53cc\u66f2\u6b63\u5f26\u503c\u3002\u53cc\u66f2\u6b63\u5f26\u662f\u53cc\u66f2\u51fd\u6570\u4e4b\u4e00\uff0c\u4e0e\u666e\u901a\u6b63\u5f26\u51fd\u6570\u7c7b\u4f3c\uff0c\u4f46\u662f\u5b83\u662f\u57fa\u4e8e\u6307\u6570\u51fd\u6570\u7684\u3002<\/p>\n<h2 id=\"%e8%af%ad%e6%b3%95-PPCAUHDwTS\">\u8bed\u6cd5<\/h2>\n<p>sinh()\u51fd\u6570\u7684\u8bed\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>sinh(number $x): float\n<\/code><\/pre>\n<p>\u53c2\u6570$x\u662f\u8981\u8ba1\u7b97\u53cc\u66f2\u6b63\u5f26\u503c\u7684\u6570\u5b57\u3002<\/p>\n<h2 id=\"%e8%bf%94%e5%9b%9e%e5%80%bc-PPCAUHDwTS\">\u8fd4\u56de\u503c<\/h2>\n<p>sinh()\u51fd\u6570\u8fd4\u56de\u7ed9\u5b9a\u6570\u5b57\u7684\u53cc\u66f2\u6b63\u5f26\u503c\uff0c\u7c7b\u578b\u4e3a\u6d6e\u70b9\u6570\u3002<\/p>\n<h2 id=\"%e7%a4%ba%e4%be%8b-PPCAUHDwTS\">\u793a\u4f8b<\/h2>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528sinh()\u51fd\u6570\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>&lt;?php\n$x = 2;\n$result = sinh($x);\necho \"sinh($x)\u7684\u503c\u4e3a\uff1a$result\";\n?&gt;\n<\/code><\/pre>\n<p>\u8f93\u51fa\uff1a<\/p>\n<pre><code>sinh(2)\u7684\u503c\u4e3a\uff1a3.626860407847\n<\/code><\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u8ba1\u7b97\u4e86\u6570\u5b572\u7684\u53cc\u66f2\u6b63\u5f26\u503c\uff0c\u5e76\u5c06\u7ed3\u679c\u5b58\u50a8\u5728\u53d8\u91cf$result\u4e2d\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528echo\u8bed\u53e5\u5c06\u7ed3\u679c\u8f93\u51fa\u5230\u5c4f\u5e55\u4e0a\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a1%b9-PPCAUHDwTS\">\u6ce8\u610f\u4e8b\u9879<\/h2>\n<p>\u5728\u4f7f\u7528sinh()\u51fd\u6570\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n<ul>\n<li>\u53c2\u6570$x\u5fc5\u987b\u662f\u4e00\u4e2a\u6570\u5b57\uff0c\u5426\u5219\u4f1a\u4ea7\u751f\u9519\u8bef\u3002<\/li>\n<li>\u53cc\u66f2\u6b63\u5f26\u51fd\u6570\u7684\u5b9a\u4e49\u57df\u4e3a\u6240\u6709\u5b9e\u6570\u3002<\/li>\n<li>\u53cc\u66f2\u6b63\u5f26\u51fd\u6570\u7684\u503c\u57df\u4e3a\u6240\u6709\u5b9e\u6570\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%80%bb%e7%bb%93-PPCAUHDwTS\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u4f7f\u7528PHP\u7684sinh()\u51fd\u6570\uff0c\u6211\u4eec\u53ef\u4ee5\u8ba1\u7b97\u7ed9\u5b9a\u6570\u5b57\u7684\u53cc\u66f2\u6b63\u5f26\u503c\u3002\u53cc\u66f2\u6b63\u5f26\u51fd\u6570\u5728\u6570\u5b66\u548c\u79d1\u5b66\u8ba1\u7b97\u4e2d\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\uff0c\u7279\u522b\u662f\u5728\u5904\u7406\u6307\u6570\u51fd\u6570\u76f8\u5173\u7684\u95ee\u9898\u65f6\u3002\u5982\u679c\u60a8\u9700\u8981\u8ba1\u7b97\u53cc\u66f2\u6b63\u5f26\u503c\uff0c\u53ef\u4ee5\u4f7f\u7528PHP\u7684sinh()\u51fd\u6570\u6765\u5b9e\u73b0\u3002<\/p>\n<h3 id=\"%e9%a6%99%e6%b8%af%e6%9c%8d%e5%8a%a1%e5%99%a8%e9%a6%96%e9%80%89%e5%90%8e%e6%b5%aa%e4%ba%91-PPCAUHDwTS\">\u9999\u6e2f\u670d\u52a1\u5668\u9996\u9009\u540e\u6d6a\u4e91<\/h3>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u53ef\u9760\u7684\u9999\u6e2f\u670d\u52a1\u5668\u63d0\u4f9b\u5546\uff0c\u540e\u6d6a\u4e91\u662f\u60a8\u7684\u9996\u9009\u3002\u540e\u6d6a\u4e91\u63d0\u4f9b\u9ad8\u6027\u80fd\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7c7b\u578b\u7684\u4e1a\u52a1\u9700\u6c42\u3002\u65e0\u8bba\u60a8\u662f\u4e2a\u4eba\u7528\u6237\u8fd8\u662f\u4f01\u4e1a\u7528\u6237\uff0c\u540e\u6d6a\u4e91\u90fd\u53ef\u4ee5\u4e3a\u60a8\u63d0\u4f9b\u7a33\u5b9a\u53ef\u9760\u7684\u9999\u6e2f\u670d\u52a1\u5668\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<p>\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u540e\u6d6a\u4e91\u7684\u9999\u6e2f\u670d\u52a1\u5668\uff0c\u8bf7\u8bbf\u95ee<a href=\"https:\/\/idc.net\">https:\/\/idc.net<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP\u51fd\u6570\uff1asinh \u5728PHP\u4e2d\uff0csinh()\u51fd\u6570\u7528\u4e8e\u8ba1\u7b97\u7ed9\u5b9a\u6570\u5b57\u7684\u53cc\u66f2\u6b63\u5f26\u503c\u3002\u53cc\u66f2\u6b63\u5f26\u662f\u53cc\u66f2\u51fd\u6570\u4e4b\u4e00\uff0c\u4e0e\u666e\u901a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[197851],"tags":[],"class_list":["post-217866","post","type-post","status-publish","format-standard","hentry","category-php"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/217866","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=217866"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/217866\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=217866"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=217866"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=217866"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}