{"id":47254,"date":"2024-12-02T09:29:51","date_gmt":"2024-12-02T01:29:51","guid":{"rendered":"https:\/\/fwq.ai\/blog\/47254\/"},"modified":"2024-12-02T09:29:51","modified_gmt":"2024-12-02T01:29:51","slug":"php-%e5%87%bd%e6%95%b0%e5%91%bd%e5%90%8d%e4%b8%ad%e7%9a%84%e5%91%bd%e5%90%8d%e7%a9%ba%e9%97%b4%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/47254\/","title":{"rendered":"PHP \u51fd\u6570\u547d\u540d\u4e2d\u7684\u547d\u540d\u7a7a\u95f4\u4f7f\u7528"},"content":{"rendered":"<p><b><\/b> <\/p>\n<h1>PHP \u51fd\u6570\u547d\u540d\u4e2d\u7684\u547d\u540d\u7a7a\u95f4\u4f7f\u7528<\/h1>\n<p><span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u6587\u7ae0<\/span>\u4e0d\u77e5\u9053\u5927\u5bb6\u662f\u5426\u719f\u6089\uff1f\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\">\u300aPHP \u51fd\u6570\u547d\u540d\u4e2d\u7684\u547d\u540d\u7a7a\u95f4\u4f7f\u7528\u300b<\/span>\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230<span style=\"color: #FF6600;, Helvetica, Arial, sans-serif;font-size: 14px;background-color: #FFFFFF\"><\/span>\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u5728\u770b\u5b8c\u672c\u7bc7\u6587\u7ae0\u540e\uff0c\u6709\u66f4\u597d\u7684\u5efa\u8bae\u6216\u8005\u53d1\u73b0\u54ea\u91cc\u6709\u95ee\u9898\uff0c\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u79ef\u6781\u8bc4\u8bba\u6307\u51fa\uff0c\u8c22\u8c22\uff01\u5e0c\u671b\u6211\u4eec\u80fd\u4e00\u8d77\u52a0\u6cb9\u8fdb\u6b65\uff01<\/p>\n<p>PHP \u51fd\u6570\u547d\u540d\u4e2d\u7684\u547d\u540d\u7a7a\u95f4\u4f7f\u7528\u547d\u540d\u7a7a\u95f4\u6765\u7ec4\u7ec7\u4ee3\u7801\uff0c\u9632\u6b62\u7b26\u53f7\u51b2\u7a81\u3002\u8981\u58f0\u660e\u4e00\u4e2a\u5c5e\u4e8e\u7279\u5b9a\u547d\u540d\u7a7a\u95f4\u7684\u51fd\u6570\uff0c\u8bf7\u4f7f\u7528 namespace \u5173\u952e\u5b57\uff0c\u540e\u8ddf\u547d\u540d\u7a7a\u95f4\u540d\u79f0\u548c\u5927\u62ec\u53f7\u3002\u8981\u4f7f\u7528\u547d\u540d\u7a7a\u95f4\u51fd\u6570\uff0c\u8bf7\u4f7f\u7528 namespace \u8fd0\u7b97\u7b26\uff0c\u4f8b\u5982\uff1ause MyProject\\Functions\\Math;<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.17golang.com\/uploads\/20241026\/1729907132671c49bc613b8.jpg\" class=\"aligncenter\" title=\"PHP \u51fd\u6570\u547d\u540d\u4e2d\u7684\u547d\u540d\u7a7a\u95f4\u4f7f\u7528\u63d2\u56fe\" alt=\"PHP \u51fd\u6570\u547d\u540d\u4e2d\u7684\u547d\u540d\u7a7a\u95f4\u4f7f\u7528\u63d2\u56fe\" \/><\/p>\n<p><strong>PHP \u51fd\u6570\u547d\u540d\u4e2d\u7684\u547d\u540d\u7a7a\u95f4\u4f7f\u7528<\/strong><\/p>\n<p>\u547d\u540d\u7a7a\u95f4\u5728 PHP \u4e2d\u662f\u4e00\u79cd\u7ec4\u7ec7\u4ee3\u7801\u5e76\u9632\u6b62\u7b26\u53f7\u51b2\u7a81\u7684\u6709\u7528\u673a\u5236\u3002\u5728\u547d\u540d\u51fd\u6570\u65f6\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u547d\u540d\u7a7a\u95f4\u6765\u6307\u5b9a\u51fd\u6570\u6240\u5c5e\u7684\u903b\u8f91\u5206\u7ec4\u3002<\/p>\n<p><strong>\u8bed\u6cd5<\/strong><\/p>\n<p>\u8981\u58f0\u660e\u4e00\u4e2a\u5c5e\u4e8e\u7279\u5b9a\u547d\u540d\u7a7a\u95f4\u7684\u51fd\u6570\uff0c\u8bf7\u4f7f\u7528 <code>namespace<\/code> \u5173\u952e\u5b57\uff0c\u540e\u8ddf\u547d\u540d\u7a7a\u95f4\u540d\u79f0\u548c\u5927\u62ec\u53f7\uff1a<\/p>\n<pre>namespace MyProject\\Functions;\n\nfunction my_function() {\n    \/\/ ...\n}<\/pre>\n<p><strong>\u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n<p>\u5047\u8bbe\u60a8\u6709\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u6587\u4ef6\u7684\u9879\u76ee\uff0c\u6bcf\u4e2a\u6587\u4ef6\u90fd\u5b9a\u4e49\u4e86\u4e0d\u540c\u7684\u51fd\u6570\u3002\u4e3a\u4e86\u907f\u514d\u51fd\u6570\u540d\u79f0\u51b2\u7a81\uff0c\u60a8\u53ef\u4ee5\u5c06\u6bcf\u4e2a\u51fd\u6570\u653e\u5165\u4e00\u4e2a\u5355\u72ec\u7684\u547d\u540d\u7a7a\u95f4\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<p><strong>\u6587\u4ef6 1: functions.php<\/strong><\/p>\n<pre>namespace MyProject\\Functions\\Math;\n\nfunction add($a, $b) {\n    return $a + $b;\n}<\/pre>\n<p><strong>\u6587\u4ef6 2: utility.php<\/strong><\/p>\n<pre>namespace MyProject\\Functions\\Utility;\n\nfunction format_string($str) {\n    return ucwords($str);\n}<\/pre>\n<p><strong>\u4f7f\u7528\u547d\u540d\u7a7a\u95f4\u51fd\u6570<\/strong><\/p>\n<p>\u8981\u4f7f\u7528\u5c5e\u4e8e\u547d\u540d\u7a7a\u95f4\u7684\u51fd\u6570\uff0c\u60a8\u9700\u8981\u4f7f\u7528 <code>namespace<\/code> \u8fd0\u7b97\u7b26\uff1a<\/p>\n<pre>use MyProject\\Functions\\Math;\n\n$result = Math\\add(5, 10); \/\/ \u8f93\u51fa 15<\/pre>\n<p><strong>\u6700\u4f73\u5b9e\u8df5<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528\u6709\u610f\u4e49\u4e14\u63cf\u8ff0\u6027\u7684\u547d\u540d\u7a7a\u95f4\u540d\u79f0\u3002<\/li>\n<li>\u5c06\u76f8\u5173\u7684\u51fd\u6570\u7ec4\u7ec7\u5230\u5355\u4e2a\u547d\u540d\u7a7a\u95f4\u4e2d\u3002<\/li>\n<li>\u907f\u514d\u4f7f\u7528\u5d4c\u5957\u547d\u540d\u7a7a\u95f4\uff0c\u56e0\u4e3a\u5b83\u4eec\u53ef\u80fd\u96be\u4ee5\u9605\u8bfb\u3002<\/li>\n<li>\u59cb\u7ec8\u4f7f\u7528 <code>use<\/code> \u8bed\u53e5\u663e\u5f0f\u5bfc\u5165\u9700\u8981\u7684\u547d\u540d\u7a7a\u95f4\u3002<\/li>\n<\/ul>\n<p>\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300aPHP \u51fd\u6570\u547d\u540d\u4e2d\u7684\u547d\u540d\u7a7a\u95f4\u4f7f\u7528\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8ephp,\u547d\u540d\u7a7a\u95f4\u7684\u77e5\u8bc6\u70b9\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>PHP \u51fd\u6570\u547d\u540d\u4e2d\u7684\u547d\u540d\u7a7a\u95f4\u4f7f\u7528 \u6587\u7ae0\u4e0d\u77e5\u9053\u5927\u5bb6\u662f\u5426\u719f\u6089\uff1f\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u4ecb\u7ecd\u300aPHP \u51fd\u6570\u547d\u540d\u4e2d\u7684\u547d\u540d\u7a7a\u95f4\u4f7f\u7528\u300b\uff0c\u8fd9\u7bc7\u6587\u7ae0\u4e3b\u8981\u4f1a\u8bb2\u5230\u7b49\u7b49\u77e5\u8bc6\u70b9\uff0c\u5982\u679c\u4f60\u5728\u770b\u5b8c\u672c\u7bc7\u6587\u7ae0\u540e\uff0c\u6709\u66f4\u597d\u7684\u5efa\u8bae\u6216\u8005\u53d1\u73b0\u54ea\u91cc\u6709\u95ee\u9898\uff0c\u5e0c\u671b\u5927\u5bb6\u90fd\u80fd\u79ef\u6781\u8bc4\u8bba\u6307\u51fa\uff0c\u8c22\u8c22\uff01\u5e0c\u671b\u6211\u4eec\u80fd\u4e00\u8d77\u52a0\u6cb9\u8fdb\u6b65\uff01 PHP \u51fd\u6570\u547d\u540d\u4e2d\u7684\u547d\u540d\u7a7a\u95f4\u4f7f\u7528\u547d\u540d\u7a7a\u95f4\u6765\u7ec4\u7ec7\u4ee3\u7801\uff0c\u9632\u6b62\u7b26\u53f7\u51b2\u7a81\u3002\u8981\u58f0\u660e\u4e00\u4e2a\u5c5e\u4e8e\u7279\u5b9a\u547d\u540d\u7a7a\u95f4\u7684\u51fd\u6570\uff0c\u8bf7\u4f7f\u7528 namespace \u5173\u952e\u5b57\uff0c\u540e\u8ddf\u547d\u540d\u7a7a\u95f4\u540d\u79f0\u548c\u5927\u62ec\u53f7\u3002\u8981\u4f7f\u7528\u547d\u540d\u7a7a\u95f4\u51fd\u6570\uff0c\u8bf7\u4f7f\u7528 namespace \u8fd0\u7b97\u7b26\uff0c\u4f8b\u5982\uff1ause MyProject\\Functions\\Math; PHP \u51fd\u6570\u547d\u540d\u4e2d\u7684\u547d\u540d\u7a7a\u95f4\u4f7f\u7528 \u547d\u540d\u7a7a\u95f4\u5728 PHP \u4e2d\u662f\u4e00\u79cd\u7ec4\u7ec7\u4ee3\u7801\u5e76\u9632\u6b62\u7b26\u53f7\u51b2\u7a81\u7684\u6709\u7528\u673a\u5236\u3002\u5728\u547d\u540d\u51fd\u6570\u65f6\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u547d\u540d\u7a7a\u95f4\u6765\u6307\u5b9a\u51fd\u6570\u6240\u5c5e\u7684\u903b\u8f91\u5206\u7ec4\u3002 \u8bed\u6cd5 \u8981\u58f0\u660e\u4e00\u4e2a\u5c5e\u4e8e\u7279\u5b9a\u547d\u540d\u7a7a\u95f4\u7684\u51fd\u6570\uff0c\u8bf7\u4f7f\u7528 namespace \u5173\u952e\u5b57\uff0c\u540e\u8ddf\u547d\u540d\u7a7a\u95f4\u540d\u79f0\u548c\u5927\u62ec\u53f7\uff1a namespace MyProject\\Functions; function my_function() { \/\/ &#8230; } \u5b9e\u6218\u6848\u4f8b \u5047\u8bbe\u60a8\u6709\u4e00\u4e2a\u5305\u542b\u591a\u4e2a\u6587\u4ef6\u7684\u9879\u76ee\uff0c\u6bcf\u4e2a\u6587\u4ef6\u90fd\u5b9a\u4e49\u4e86\u4e0d\u540c\u7684\u51fd\u6570\u3002\u4e3a\u4e86\u907f\u514d\u51fd\u6570\u540d\u79f0\u51b2\u7a81\uff0c\u60a8\u53ef\u4ee5\u5c06\u6bcf\u4e2a\u51fd\u6570\u653e\u5165\u4e00\u4e2a\u5355\u72ec\u7684\u547d\u540d\u7a7a\u95f4\uff0c\u5982\u4e0b\u6240\u793a\uff1a \u6587\u4ef6 1: functions.php namespace MyProject\\Functions\\Math; function add($a, $b) { return $a + $b; } \u6587\u4ef6 2: utility.php namespace MyProject\\Functions\\Utility; function format_string($str) { return ucwords($str); } [&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-47254","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47254","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=47254"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47254\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=47254"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=47254"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=47254"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}