{"id":217756,"date":"2023-12-22T23:44:25","date_gmt":"2023-12-22T15:44:25","guid":{"rendered":"https:\/\/www.idc.net\/help\/217756\/"},"modified":"2023-12-22T23:44:25","modified_gmt":"2023-12-22T15:44:25","slug":"php%e4%bd%bf%e7%94%a8%e6%89%8b%e5%86%8c%ef%bc%9a%e4%bd%bf%e7%94%a8array_product%e8%ae%a1%e7%ae%97%e6%95%b0%e7%bb%84%e4%b8%ad%e5%80%bc%e7%9a%84%e4%b9%98%e7%a7%af-2","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/217756\/","title":{"rendered":"PHP\u4f7f\u7528\u624b\u518c\uff1a\u4f7f\u7528array_product\u8ba1\u7b97\u6570\u7ec4\u4e2d\u503c\u7684\u4e58\u79ef"},"content":{"rendered":"<p><title id=\"php%e4%bd%bf%e7%94%a8%e6%89%8b%e5%86%8c%ef%bc%9a%e4%bd%bf%e7%94%a8array_product%e8%ae%a1%e7%ae%97%e6%95%b0%e7%bb%84%e4%b8%ad%e5%80%bc%e7%9a%84%e4%b9%98%e7%a7%af-LLMTpLuFfC\">PHP\u4f7f\u7528\u624b\u518c\uff1a\u4f7f\u7528array_product\u8ba1\u7b97\u6570\u7ec4\u4e2d\u503c\u7684\u4e58\u79ef<\/title><\/p>\n<h1 id=\"php%e4%bd%bf%e7%94%a8%e6%89%8b%e5%86%8c%ef%bc%9a%e4%bd%bf%e7%94%a8array_product%e8%ae%a1%e7%ae%97%e6%95%b0%e7%bb%84%e4%b8%ad%e5%80%bc%e7%9a%84%e4%b9%98%e7%a7%af-LLMTpLuFfC\">PHP\u4f7f\u7528\u624b\u518c\uff1a\u4f7f\u7528array_product\u8ba1\u7b97\u6570\u7ec4\u4e2d\u503c\u7684\u4e58\u79ef<\/h1>\n<p>\u5728PHP\u4e2d\uff0c\u6709\u8bb8\u591a\u5185\u7f6e\u7684\u51fd\u6570\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u5904\u7406\u6570\u7ec4\u3002\u5176\u4e2d\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684\u51fd\u6570\u662farray_product()\u51fd\u6570\uff0c\u5b83\u53ef\u4ee5\u8ba1\u7b97\u6570\u7ec4\u4e2d\u6240\u6709\u503c\u7684\u4e58\u79ef\u3002<\/p>\n<h2 id=\"array_product%e5%87%bd%e6%95%b0%e7%9a%84%e8%af%ad%e6%b3%95-LLMTpLuFfC\">array_product()\u51fd\u6570\u7684\u8bed\u6cd5<\/h2>\n<p>array_product(array $array): int|float<\/p>\n<p>array_product()\u51fd\u6570\u63a5\u53d7\u4e00\u4e2a\u6570\u7ec4\u4f5c\u4e3a\u53c2\u6570\uff0c\u5e76\u8fd4\u56de\u6570\u7ec4\u4e2d\u6240\u6709\u503c\u7684\u4e58\u79ef\u3002\u5982\u679c\u6570\u7ec4\u4e2d\u7684\u503c\u90fd\u662f\u6574\u6570\uff0c\u5219\u8fd4\u56de\u4e00\u4e2a\u6574\u6570\uff1b\u5982\u679c\u6570\u7ec4\u4e2d\u7684\u503c\u5305\u542b\u6d6e\u70b9\u6570\uff0c\u5219\u8fd4\u56de\u4e00\u4e2a\u6d6e\u70b9\u6570\u3002<\/p>\n<h2 id=\"%e4%bd%bf%e7%94%a8array_product%e5%87%bd%e6%95%b0%e8%ae%a1%e7%ae%97%e6%95%b0%e7%bb%84%e4%b8%ad%e5%80%bc%e7%9a%84%e4%b9%98%e7%a7%af%e7%9a%84%e7%a4%ba%e4%be%8b-LLMTpLuFfC\">\u4f7f\u7528array_product()\u51fd\u6570\u8ba1\u7b97\u6570\u7ec4\u4e2d\u503c\u7684\u4e58\u79ef\u7684\u793a\u4f8b<\/h2>\n<p>\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528array_product()\u51fd\u6570\u8ba1\u7b97\u6570\u7ec4\u4e2d\u503c\u7684\u4e58\u79ef\u7684\u793a\u4f8b\uff1a<\/p>\n<pre>\n<code>\n$array = array(2, 4, 6, 8);\n$product = array_product($array);\necho \"\u6570\u7ec4\u4e2d\u503c\u7684\u4e58\u79ef\u4e3a\uff1a\" . $product;\n<\/code>\n<\/pre>\n<p>\u4e0a\u8ff0\u4ee3\u7801\u5c06\u8f93\u51fa\uff1a<\/p>\n<pre>\n<code>\n\u6570\u7ec4\u4e2d\u503c\u7684\u4e58\u79ef\u4e3a\uff1a384\n<\/code>\n<\/pre>\n<p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u5b9a\u4e49\u4e86\u4e00\u4e2a\u5305\u542b\u56db\u4e2a\u6574\u6570\u7684\u6570\u7ec4\u3002\u7136\u540e\uff0c\u6211\u4eec\u4f7f\u7528array_product()\u51fd\u6570\u8ba1\u7b97\u4e86\u6570\u7ec4\u4e2d\u6240\u6709\u503c\u7684\u4e58\u79ef\uff0c\u5e76\u5c06\u7ed3\u679c\u5b58\u50a8\u5728$product\u53d8\u91cf\u4e2d\u3002\u6700\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-LLMTpLuFfC\">\u6ce8\u610f\u4e8b\u9879<\/h2>\n<p>\u5728\u4f7f\u7528array_product()\u51fd\u6570\u65f6\uff0c\u9700\u8981\u6ce8\u610f\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n<ul>\n<li>\u5982\u679c\u6570\u7ec4\u4e3a\u7a7a\uff0c\u5219array_product()\u51fd\u6570\u5c06\u8fd4\u56de1\u3002<\/li>\n<li>\u5982\u679c\u6570\u7ec4\u4e2d\u7684\u503c\u4e3a0\uff0c\u5219array_product()\u51fd\u6570\u5c06\u8fd4\u56de0\u3002<\/li>\n<li>\u5982\u679c\u6570\u7ec4\u4e2d\u7684\u503c\u4e3a\u5b57\u7b26\u4e32\u6216\u5176\u4ed6\u975e\u6570\u503c\u7c7b\u578b\uff0c\u5219array_product()\u51fd\u6570\u5c06\u8fd4\u56de0\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%bb%93%e8%ae%ba-LLMTpLuFfC\">\u7ed3\u8bba<\/h2>\n<p>array_product()\u51fd\u6570\u662f\u4e00\u4e2a\u975e\u5e38\u6709\u7528\u7684PHP\u51fd\u6570\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u8ba1\u7b97\u6570\u7ec4\u4e2d\u6240\u6709\u503c\u7684\u4e58\u79ef\u3002\u65e0\u8bba\u662f\u5904\u7406\u6570\u503c\u8ba1\u7b97\u8fd8\u662f\u5904\u7406\u5176\u4ed6\u7c7b\u578b\u7684\u6570\u636e\uff0carray_product()\u51fd\u6570\u90fd\u53ef\u4ee5\u63d0\u4f9b\u4fbf\u5229\u3002\u5728\u7f16\u5199PHP\u4ee3\u7801\u65f6\uff0c\u6211\u4eec\u5e94\u8be5\u5145\u5206\u5229\u7528\u8fd9\u4e2a\u51fd\u6570\u6765\u7b80\u5316\u6211\u4eec\u7684\u5f00\u53d1\u5de5\u4f5c\u3002<\/p>\n<h2 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href=\"https:\/\/idc.net\">https:\/\/idc.net<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP\u4f7f\u7528\u624b\u518c\uff1a\u4f7f\u7528array_product\u8ba1\u7b97\u6570\u7ec4\u4e2d\u503c\u7684\u4e58\u79ef PHP\u4f7f\u7528\u624b\u518c\uff1a\u4f7f\u7528array_produc [&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-217756","post","type-post","status-publish","format-standard","hentry","category-php"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/217756","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=217756"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/217756\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=217756"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=217756"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=217756"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}