{"id":47180,"date":"2024-12-02T09:42:59","date_gmt":"2024-12-02T01:42:59","guid":{"rendered":"https:\/\/fwq.ai\/blog\/47180\/"},"modified":"2024-12-02T09:42:59","modified_gmt":"2024-12-02T01:42:59","slug":"php%e5%87%bd%e6%95%b0%e7%89%88%e6%9c%ac%e6%9b%b4%e6%96%b0%e5%af%b9%e4%bb%a3%e7%a0%81%e7%bb%b4%e6%8a%a4%e7%9a%84%e5%bd%b1%e5%93%8d","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/47180\/","title":{"rendered":"php\u51fd\u6570\u7248\u672c\u66f4\u65b0\u5bf9\u4ee3\u7801\u7ef4\u62a4\u7684\u5f71\u54cd"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>php\u51fd\u6570\u7248\u672c\u66f4\u65b0\u5bf9\u4ee3\u7801\u7ef4\u62a4\u7684\u5f71\u54cd<\/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\">\u300aphp\u51fd\u6570\u7248\u672c\u66f4\u65b0\u5bf9\u4ee3\u7801\u7ef4\u62a4\u7684\u5f71\u54cd\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 \u51fd\u6570\u7248\u672c\u66f4\u65b0\u4f1a\u5bf9\u4ee3\u7801\u7ef4\u62a4\u4ea7\u751f\u5f71\u54cd\uff0c\u5bfc\u81f4\u4ee3\u7801\u9519\u8bef\u548c\u5411\u540e\u517c\u5bb9\u6027\u95ee\u9898\uff0c\u9700\u9075\u5faa\u51c6\u5219\uff1a1. \u5b9a\u671f\u66f4\u65b0 PHP \u7248\u672c\uff1b2. \u4f7f\u7528\u5305\u7ba1\u7406\u5de5\u5177\u83b7\u53d6\u6700\u65b0\u5e93\uff1b3. \u4f7f\u7528\u5355\u5143\u6d4b\u8bd5\u68c0\u6d4b\u4ee3\u7801\u66f4\u6539\uff1b4. \u66f4\u65b0\u51fd\u6570\u65f6\u63d0\u4f9b\u7248\u672c\u6ce8\u91ca\u6216\u6587\u6863\u3002<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241026\/1729902879671c391f8cca5.jpg\" class=\"aligncenter\" title=\"php\u51fd\u6570\u7248\u672c\u66f4\u65b0\u5bf9\u4ee3\u7801\u7ef4\u62a4\u7684\u5f71\u54cd\u63d2\u56fe\" alt=\"php\u51fd\u6570\u7248\u672c\u66f4\u65b0\u5bf9\u4ee3\u7801\u7ef4\u62a4\u7684\u5f71\u54cd\u63d2\u56fe\" \/><\/p>\n<p><strong>PHP \u51fd\u6570\u7248\u672c\u66f4\u65b0\u5bf9\u4ee3\u7801\u7ef4\u62a4\u7684\u5f71\u54cd<\/strong><\/p>\n<p><strong>\u7b80\u4ecb<\/strong><\/p>\n<p>PHP \u51fd\u6570\u968f\u7740\u7248\u672c\u7684\u66f4\u65b0\u53ef\u80fd\u4f1a\u53d1\u751f\u53d8\u5316\uff0c\u5305\u62ec\u529f\u80fd\u3001\u53c2\u6570\u3001\u8fd4\u56de\u503c\u7b49\u3002\u8fd9\u4e9b\u66f4\u65b0\u5bf9\u4ee3\u7801\u7ef4\u62a4\u4ea7\u751f\u91cd\u5927\u5f71\u54cd\uff0c\u5982\u679c\u4e0d\u53ca\u65f6\u5e94\u5bf9\uff0c\u53ef\u80fd\u5bfc\u81f4\u4ee3\u7801\u9519\u8bef\uff0c\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n<p><strong>\u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n<p>\u5047\u8bbe\u6709\u4e00\u4e2a PHP \u51fd\u6570 <code>my_function()<\/code>\uff1a<\/p>\n<pre>function my_function($a, $b) {\n  return $a + $b;\n}<\/pre>\n<p>\u540e\u6765\uff0c\u8fd9\u4e2a\u51fd\u6570\u5728\u65b0\u7684 PHP \u7248\u672c\u4e2d\u8fdb\u884c\u4e86\u66f4\u65b0\uff0c\u529f\u80fd\u53d8\u66f4\u5982\u4e0b\uff1a<\/p>\n<pre>function my_function($a, $b, $c = 0) {\n  return $a + $b + $c;\n}<\/pre>\n<p>\u5982\u679c\u4f7f\u7528\u65e7\u7248\u672c\u7684\u4ee3\u7801\uff1a<\/p>\n<pre>$result = my_function(1, 2);<\/pre>\n<p>\u4f1a\u4ea7\u751f\u9519\u8bef\uff0c\u56e0\u4e3a <code>my_function()<\/code> \u51fd\u6570\u73b0\u5728\u9700\u8981\u4e09\u4e2a\u53c2\u6570\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u9700\u8981\u66f4\u65b0\u4ee3\u7801\u6765\u5339\u914d\u65b0\u7684\u51fd\u6570\u7b7e\u540d\uff1a<\/p>\n<pre>$result = my_function(1, 2, 0);<\/pre>\n<p><strong>\u5f71\u54cd<\/strong><\/p>\n<p>\u51fd\u6570\u7248\u672c\u66f4\u65b0\u5bf9\u4ee3\u7801\u7ef4\u62a4\u7684\u5f71\u54cd\u4e3b\u8981\u6709\u4ee5\u4e0b\u51e0\u70b9\uff1a<\/p>\n<ul>\n<li><strong>\u4ee3\u7801\u9519\u8bef\uff1a<\/strong>\u672a\u66f4\u65b0\u4ee3\u7801\u4ee5\u5339\u914d\u65b0\u51fd\u6570\u7b7e\u540d\u4f1a\u5bfc\u81f4\u9519\u8bef\u3002<\/li>\n<li><strong>\u5411\u540e\u517c\u5bb9\u6027\uff1a<\/strong>\u65e7\u7248\u672c\u7684\u4ee3\u7801\u53ef\u80fd\u65e0\u6cd5\u4e0e\u65b0\u7248\u672c\u7684\u51fd\u6570\u4e00\u8d77\u4f7f\u7528\u3002<\/li>\n<li><strong>\u7ef4\u62a4\u6210\u672c\uff1a<\/strong>\u9700\u8981\u5b9a\u671f\u66f4\u65b0\u4ee3\u7801\u4ee5\u4fdd\u6301\u4e0e\u65b0\u51fd\u6570\u7248\u672c\u7684\u517c\u5bb9\u6027\u3002<\/li>\n<\/ul>\n<p><strong>\u5efa\u8bae<\/strong><\/p>\n<p>\u4e3a\u4e86\u51cf\u8f7b\u51fd\u6570\u7248\u672c\u66f4\u65b0\u7684\u5f71\u54cd\uff0c\u5efa\u8bae\u9075\u5faa\u4ee5\u4e0b\u51c6\u5219\uff1a<\/p>\n<ul>\n<li>\u5b9a\u671f\u66f4\u65b0 PHP \u7248\u672c\u3002<\/li>\n<li>\u4f7f\u7528 Composer \u7b49\u5305\u7ba1\u7406\u5de5\u5177\uff0c\u968f\u65f6\u83b7\u53d6\u6700\u65b0\u7248\u672c\u7684\u5e93\u3002<\/li>\n<li>\u4f7f\u7528\u5355\u5143\u6d4b\u8bd5\u6765\u68c0\u6d4b\u4ee3\u7801\u66f4\u6539\u3002<\/li>\n<li>\u5728\u66f4\u65b0\u51fd\u6570\u65f6\uff0c\u63d0\u4f9b\u660e\u786e\u7684\u7248\u672c\u6ce8\u91ca\u6216\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>php\u51fd\u6570\u7248\u672c\u66f4\u65b0\u5bf9\u4ee3\u7801\u7ef4\u62a4\u7684\u5f71\u54cd \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\u300aphp\u51fd\u6570\u7248\u672c\u66f4\u65b0\u5bf9\u4ee3\u7801\u7ef4\u62a4\u7684\u5f71\u54cd\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 \u51fd\u6570\u7248\u672c\u66f4\u65b0\u4f1a\u5bf9\u4ee3\u7801\u7ef4\u62a4\u4ea7\u751f\u5f71\u54cd\uff0c\u5bfc\u81f4\u4ee3\u7801\u9519\u8bef\u548c\u5411\u540e\u517c\u5bb9\u6027\u95ee\u9898\uff0c\u9700\u9075\u5faa\u51c6\u5219\uff1a1. \u5b9a\u671f\u66f4\u65b0 PHP \u7248\u672c\uff1b2. \u4f7f\u7528\u5305\u7ba1\u7406\u5de5\u5177\u83b7\u53d6\u6700\u65b0\u5e93\uff1b3. \u4f7f\u7528\u5355\u5143\u6d4b\u8bd5\u68c0\u6d4b\u4ee3\u7801\u66f4\u6539\uff1b4. \u66f4\u65b0\u51fd\u6570\u65f6\u63d0\u4f9b\u7248\u672c\u6ce8\u91ca\u6216\u6587\u6863\u3002 PHP \u51fd\u6570\u7248\u672c\u66f4\u65b0\u5bf9\u4ee3\u7801\u7ef4\u62a4\u7684\u5f71\u54cd \u7b80\u4ecb PHP \u51fd\u6570\u968f\u7740\u7248\u672c\u7684\u66f4\u65b0\u53ef\u80fd\u4f1a\u53d1\u751f\u53d8\u5316\uff0c\u5305\u62ec\u529f\u80fd\u3001\u53c2\u6570\u3001\u8fd4\u56de\u503c\u7b49\u3002\u8fd9\u4e9b\u66f4\u65b0\u5bf9\u4ee3\u7801\u7ef4\u62a4\u4ea7\u751f\u91cd\u5927\u5f71\u54cd\uff0c\u5982\u679c\u4e0d\u53ca\u65f6\u5e94\u5bf9\uff0c\u53ef\u80fd\u5bfc\u81f4\u4ee3\u7801\u9519\u8bef\uff0c\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u6b63\u5e38\u8fd0\u884c\u3002 \u5b9e\u6218\u6848\u4f8b \u5047\u8bbe\u6709\u4e00\u4e2a PHP \u51fd\u6570 my_function()\uff1a function my_function($a, $b) { return $a + $b; } \u540e\u6765\uff0c\u8fd9\u4e2a\u51fd\u6570\u5728\u65b0\u7684 PHP \u7248\u672c\u4e2d\u8fdb\u884c\u4e86\u66f4\u65b0\uff0c\u529f\u80fd\u53d8\u66f4\u5982\u4e0b\uff1a function my_function($a, $b, $c = 0) { return $a + $b + $c; } \u5982\u679c\u4f7f\u7528\u65e7\u7248\u672c\u7684\u4ee3\u7801\uff1a $result = my_function(1, 2); \u4f1a\u4ea7\u751f\u9519\u8bef\uff0c\u56e0\u4e3a my_function() \u51fd\u6570\u73b0\u5728\u9700\u8981\u4e09\u4e2a\u53c2\u6570\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u9700\u8981\u66f4\u65b0\u4ee3\u7801\u6765\u5339\u914d\u65b0\u7684\u51fd\u6570\u7b7e\u540d\uff1a $result [&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-47180","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47180","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=47180"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47180\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=47180"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=47180"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=47180"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}