{"id":48476,"date":"2024-12-02T10:04:11","date_gmt":"2024-12-02T02:04:11","guid":{"rendered":"https:\/\/fwq.ai\/blog\/48476\/"},"modified":"2024-12-02T10:04:11","modified_gmt":"2024-12-02T02:04:11","slug":"%e4%bd%bf%e7%94%a8php%e8%87%aa%e5%ae%9a%e4%b9%89%e5%87%bd%e6%95%b0%e6%9e%84%e5%bb%ba%e5%8f%af%e9%87%8d%e7%94%a8%e4%bb%a3%e7%a0%81%e5%9d%97","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/48476\/","title":{"rendered":"\u4f7f\u7528PHP\u81ea\u5b9a\u4e49\u51fd\u6570\u6784\u5efa\u53ef\u91cd\u7528\u4ee3\u7801\u5757"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>\u4f7f\u7528PHP\u81ea\u5b9a\u4e49\u51fd\u6570\u6784\u5efa\u53ef\u91cd\u7528\u4ee3\u7801\u5757<\/h1>\n<p>\u6700\u8fd1\u53d1\u73b0\u4e0d\u5c11\u5c0f\u4f19\u4f34\u90fd\u5bf9<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u5f88\u611f\u5174\u8da3\uff0c\u6240\u4ee5\u4eca\u5929\u7ee7\u7eed\u7ed9\u5927\u5bb6\u4ecb\u7ecd<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\uff0c\u672c\u6587<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300a\u4f7f\u7528PHP\u81ea\u5b9a\u4e49\u51fd\u6570\u6784\u5efa\u53ef\u91cd\u7528\u4ee3\u7801\u5757\u300b<\/span>\u4e3b\u8981\u5185\u5bb9\u6d89\u53ca\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01\u5f53\u7136\u5982\u679c\u9605\u8bfb\u672c\u6587\u65f6\u5b58\u5728\u4e0d\u540c\u60f3\u6cd5\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u4e2d\u8868\u8fbe\uff0c\u4f46\u662f\u8bf7\u52ff\u4f7f\u7528\u8fc7\u6fc0\u7684\u63aa\u8f9e~<\/p>\n<p>PHP \u81ea\u5b9a\u4e49\u51fd\u6570\u53ef\u4ee5\u521b\u5efa\u53ef\u91cd\u7528\u4ee3\u7801\u5757\uff0c\u63d0\u9ad8\u7a0b\u5e8f\u6a21\u5757\u5316\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u521b\u5efa\u81ea\u5b9a\u4e49\u51fd\u6570\u7684\u8bed\u6cd5\u4e3a\uff1afunction \u51fd\u6570\u540d(\u53c2\u6570\u5217\u8868) { \u51fd\u6570\u4f53 }\u3002\u4f8b\u5982\uff0cadd() \u51fd\u6570\u53ef\u8ba1\u7b97\u4e24\u4e2a\u6570\u5b57\u548c\uff1a&lt;?php function add($num1, $num2) { return $num1 + $num2; } ?&gt;\u3002\u4f7f\u7528\u81ea\u5b9a\u4e49\u51fd\u6570\u65f6\uff0c\u53ea\u9700\u8c03\u7528\u51fd\u6570\u540d\u5e76\u4f20\u9012\u53c2\u6570\uff0c\u5982 $result = add(10, 20);\u3002\u81ea\u5b9a\u4e49\u51fd\u6570\u7684\u4f18\u70b9\u5305\u62ec\u63d0\u9ad8\u4ee3\u7801\u53ef\u91cd\u7528\u6027\u3001\u589e\u5f3a\u6a21\u5757\u5316\u5e76\u51cf\u5c11\u5197\u4f59\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241027\/1730035058671e3d72c1fbe.jpg\" class=\"aligncenter\" title=\"\u4f7f\u7528PHP\u81ea\u5b9a\u4e49\u51fd\u6570\u6784\u5efa\u53ef\u91cd\u7528\u4ee3\u7801\u5757\u63d2\u56fe\" alt=\"\u4f7f\u7528PHP\u81ea\u5b9a\u4e49\u51fd\u6570\u6784\u5efa\u53ef\u91cd\u7528\u4ee3\u7801\u5757\u63d2\u56fe\" \/><\/p>\n<p><strong>\u4f7f\u7528 PHP \u81ea\u5b9a\u4e49\u51fd\u6570\u6784\u5efa\u53ef\u91cd\u7528\u4ee3\u7801\u5757<\/strong><\/p>\n<p><strong>\u7b80\u4ecb<\/strong><\/p>\n<p>\u81ea\u5b9a\u4e49\u51fd\u6570\u662f PHP \u4e2d\u4e00\u79cd\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u53ef\u7528\u4e8e\u521b\u5efa\u53ef\u91cd\u7528\u7684\u4ee3\u7801\u5757\uff0c\u4ece\u800c\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6a21\u5757\u5316\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u672c\u6587\u5c06\u6307\u5bfc\u60a8\u4f7f\u7528 PHP \u521b\u5efa\u81ea\u5b9a\u4e49\u51fd\u6570\uff0c\u5e76\u9644\u5e26\u5b9e\u6218\u6848\u4f8b\u3002<\/p>\n<p><strong>\u8bed\u6cd5<\/strong><\/p>\n<pre>function \u51fd\u6570\u540d(\u53c2\u6570\u5217\u8868) {\n    \/\/ \u51fd\u6570\u4f53\n}<\/pre>\n<p><strong>\u521b\u5efa\u81ea\u5b9a\u4e49\u51fd\u6570<\/strong><\/p>\n<p>\u8981\u521b\u5efa\u81ea\u5b9a\u4e49\u51fd\u6570\uff0c\u8bf7\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li>\u4f7f\u7528 <code>function<\/code> \u5173\u952e\u5b57\u5f00\u5934\u3002<\/li>\n<li>\u4e3a\u51fd\u6570\u6307\u5b9a\u4e00\u4e2a\u552f\u4e00\u7684\u540d\u79f0\u3002<\/li>\n<li>\u62ec\u53f7\u4e2d\u6307\u5b9a\u53c2\u6570\u5217\u8868\uff08\u53ef\u9009\uff09\u3002<\/li>\n<li>\u5728\u82b1\u62ec\u53f7\u5185\u7f16\u5199\u51fd\u6570\u4f53\uff0c\u5176\u4e2d\u5305\u542b\u8981\u6267\u884c\u7684\u4ee3\u7801\u3002<\/li>\n<\/ol>\n<p><strong>\u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u8ba1\u7b97\u4e24\u4e2a\u6570\u5b57\u548c\u7684\u81ea\u5b9a\u4e49\u51fd\u6570 <code>add()<\/code> \u7684\u793a\u4f8b\uff1a<\/p>\n<pre>&lt;?php\nfunction add($num1, $num2) {\n    return $num1 + $num2;\n}\n?&gt;<\/pre>\n<p><strong>\u4f7f\u7528\u81ea\u5b9a\u4e49\u51fd\u6570<\/strong><\/p>\n<p>\u8981\u4f7f\u7528\u81ea\u5b9a\u4e49\u51fd\u6570\uff0c\u8bf7\u4f7f\u7528\u5176\u540d\u79f0\u5e76\u4f20\u9012\u5fc5\u8981\u7684\u53c2\u6570\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre>$result = add(10, 20);\necho \"The sum is: $result\";<\/pre>\n<p><strong>\u597d\u5904<\/strong><\/p>\n<p>\u4f7f\u7528\u81ea\u5b9a\u4e49\u51fd\u6570\u63d0\u4f9b\u4e86\u4ee5\u4e0b\u597d\u5904\uff1a<\/p>\n<ul>\n<li><strong>\u63d0\u9ad8\u4ee3\u7801\u53ef\u91cd\u7528\u6027\uff1a<\/strong>\u53ef\u5c06\u5e38\u7528\u4ee3\u7801\u6bb5\u5c01\u88c5\u5728\u51fd\u6570\u4e2d\uff0c\u4ee5\u4f9b\u7a0b\u5e8f\u4e2d\u7684\u5176\u4ed6\u4f4d\u7f6e\u91cd\u590d\u4f7f\u7528\u3002<\/li>\n<li><strong>\u589e\u5f3a\u6a21\u5757\u5316\uff1a<\/strong>\u51fd\u6570\u5c06\u4ee3\u7801\u903b\u8f91\u5206\u89e3\u6210\u8f83\u5c0f\u7684\u5757\uff0c\u4f7f\u7a0b\u5e8f\u66f4\u5bb9\u6613\u7406\u89e3\u548c\u7ef4\u62a4\u3002<\/li>\n<li><strong>\u51cf\u5c11\u5197\u4f59\uff1a<\/strong>\u901a\u8fc7\u4f7f\u7528\u51fd\u6570\uff0c\u53ef\u4ee5\u907f\u514d\u5728\u7a0b\u5e8f\u4e2d\u91cd\u590d\u7f16\u5199\u4ee3\u7801\uff0c\u4ece\u800c\u51cf\u5c11\u5197\u4f59\u548c\u9519\u8bef\u3002<\/li>\n<\/ul>\n<p><strong>\u6700\u4f73\u5b9e\u8df5<\/strong><\/p>\n<p>\u4f7f\u7528\u81ea\u5b9a\u4e49\u51fd\u6570\u65f6\uff0c\u8bf7\u9075\u5faa\u4ee5\u4e0b\u6700\u4f73\u5b9e\u8df5\uff1a<\/p>\n<ul>\n<li>\u4e3a\u51fd\u6570\u9009\u62e9\u6709\u610f\u4e49\u7684\u540d\u79f0\u3002<\/li>\n<li>\u9002\u5f53\u4f7f\u7528\u53c2\u6570\u4ee5\u4f7f\u51fd\u6570\u5177\u6709\u7075\u6d3b\u6027\u3002<\/li>\n<li>\u5728\u51fd\u6570\u4f53\u4e2d\u4f7f\u7528\u6ce8\u91ca\u4ee5\u89e3\u91ca\u5176\u76ee\u7684\u3002<\/li>\n<li>\u4e3a\u5916\u5305\u51fd\u6570\u7684\u51fd\u6570\u63d0\u4f9b\u9002\u5f53\u7684\u6587\u6863\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u7684\u5168\u90e8\u5185\u5bb9\u4e86\uff0c\u662f\u5426\u6709\u987a\u5229\u5e2e\u52a9\u4f60\u89e3\u51b3\u95ee\u9898\uff1f\u82e5\u662f\u80fd\u7ed9\u4f60\u5e26\u6765\u5b66\u4e60\u4e0a\u7684\u5e2e\u52a9\uff0c\u8bf7\u5927\u5bb6\u591a\u591a\u652f\u6301\u7c73\u4e91\uff01\u66f4\u591a\u5173\u4e8e\u6587\u7ae0\u7684\u76f8\u5173\u77e5\u8bc6\uff0c\u4e5f\u53ef\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528PHP\u81ea\u5b9a\u4e49\u51fd\u6570\u6784\u5efa\u53ef\u91cd\u7528\u4ee3\u7801\u5757 \u6700\u8fd1\u53d1\u73b0\u4e0d\u5c11\u5c0f\u4f19\u4f34\u90fd\u5bf9\u6587\u7ae0\u5f88\u611f\u5174\u8da3\uff0c\u6240\u4ee5\u4eca\u5929\u7ee7\u7eed\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u6587\u7ae0\u76f8\u5173\u7684\u77e5\u8bc6\uff0c\u672c\u6587\u300a\u4f7f\u7528PHP\u81ea\u5b9a\u4e49\u51fd\u6570\u6784\u5efa\u53ef\u91cd\u7528\u4ee3\u7801\u5757\u300b\u4e3b\u8981\u5185\u5bb9\u6d89\u53ca\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5e0c\u671b\u80fd\u5e2e\u5230\u4f60\uff01\u5f53\u7136\u5982\u679c\u9605\u8bfb\u672c\u6587\u65f6\u5b58\u5728\u4e0d\u540c\u60f3\u6cd5\uff0c\u53ef\u4ee5\u5728\u8bc4\u8bba\u4e2d\u8868\u8fbe\uff0c\u4f46\u662f\u8bf7\u52ff\u4f7f\u7528\u8fc7\u6fc0\u7684\u63aa\u8f9e~ PHP \u81ea\u5b9a\u4e49\u51fd\u6570\u53ef\u4ee5\u521b\u5efa\u53ef\u91cd\u7528\u4ee3\u7801\u5757\uff0c\u63d0\u9ad8\u7a0b\u5e8f\u6a21\u5757\u5316\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u521b\u5efa\u81ea\u5b9a\u4e49\u51fd\u6570\u7684\u8bed\u6cd5\u4e3a\uff1afunction \u51fd\u6570\u540d(\u53c2\u6570\u5217\u8868) { \u51fd\u6570\u4f53 }\u3002\u4f8b\u5982\uff0cadd() \u51fd\u6570\u53ef\u8ba1\u7b97\u4e24\u4e2a\u6570\u5b57\u548c\uff1a&lt;?php function add($num1, $num2) { return $num1 + $num2; } ?&gt;\u3002\u4f7f\u7528\u81ea\u5b9a\u4e49\u51fd\u6570\u65f6\uff0c\u53ea\u9700\u8c03\u7528\u51fd\u6570\u540d\u5e76\u4f20\u9012\u53c2\u6570\uff0c\u5982 $result = add(10, 20);\u3002\u81ea\u5b9a\u4e49\u51fd\u6570\u7684\u4f18\u70b9\u5305\u62ec\u63d0\u9ad8\u4ee3\u7801\u53ef\u91cd\u7528\u6027\u3001\u589e\u5f3a\u6a21\u5757\u5316\u5e76\u51cf\u5c11\u5197\u4f59\u3002 \u4f7f\u7528 PHP \u81ea\u5b9a\u4e49\u51fd\u6570\u6784\u5efa\u53ef\u91cd\u7528\u4ee3\u7801\u5757 \u7b80\u4ecb \u81ea\u5b9a\u4e49\u51fd\u6570\u662f PHP \u4e2d\u4e00\u79cd\u5f3a\u5927\u7684\u5de5\u5177\uff0c\u53ef\u7528\u4e8e\u521b\u5efa\u53ef\u91cd\u7528\u7684\u4ee3\u7801\u5757\uff0c\u4ece\u800c\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6a21\u5757\u5316\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u672c\u6587\u5c06\u6307\u5bfc\u60a8\u4f7f\u7528 PHP \u521b\u5efa\u81ea\u5b9a\u4e49\u51fd\u6570\uff0c\u5e76\u9644\u5e26\u5b9e\u6218\u6848\u4f8b\u3002 \u8bed\u6cd5 function \u51fd\u6570\u540d(\u53c2\u6570\u5217\u8868) { \/\/ \u51fd\u6570\u4f53 } \u521b\u5efa\u81ea\u5b9a\u4e49\u51fd\u6570 \u8981\u521b\u5efa\u81ea\u5b9a\u4e49\u51fd\u6570\uff0c\u8bf7\u9075\u5faa\u4ee5\u4e0b\u6b65\u9aa4\uff1a \u4f7f\u7528 function \u5173\u952e\u5b57\u5f00\u5934\u3002 \u4e3a\u51fd\u6570\u6307\u5b9a\u4e00\u4e2a\u552f\u4e00\u7684\u540d\u79f0\u3002 \u62ec\u53f7\u4e2d\u6307\u5b9a\u53c2\u6570\u5217\u8868\uff08\u53ef\u9009\uff09\u3002 \u5728\u82b1\u62ec\u53f7\u5185\u7f16\u5199\u51fd\u6570\u4f53\uff0c\u5176\u4e2d\u5305\u542b\u8981\u6267\u884c\u7684\u4ee3\u7801\u3002 \u5b9e\u6218\u6848\u4f8b \u4ee5\u4e0b\u662f\u4e00\u4e2a\u8ba1\u7b97\u4e24\u4e2a\u6570\u5b57\u548c\u7684\u81ea\u5b9a\u4e49\u51fd\u6570 add() \u7684\u793a\u4f8b\uff1a &lt;?php function add($num1, $num2) [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-48476","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/48476","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=48476"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/48476\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=48476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=48476"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=48476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}