{"id":48466,"date":"2024-12-02T08:49:12","date_gmt":"2024-12-02T00:49:12","guid":{"rendered":"https:\/\/fwq.ai\/blog\/48466\/"},"modified":"2024-12-02T08:49:12","modified_gmt":"2024-12-02T00:49:12","slug":"php-%e5%87%bd%e6%95%b0%e4%b8%ad%e4%bd%bf%e7%94%a8%e8%bf%94%e5%9b%9e%e5%80%bc%e5%ae%9e%e7%8e%b0%e9%93%be%e5%bc%8f%e6%93%8d%e4%bd%9c%e6%98%af%e5%90%a6%e5%90%88%e7%90%86%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/48466\/","title":{"rendered":"PHP \u51fd\u6570\u4e2d\u4f7f\u7528\u8fd4\u56de\u503c\u5b9e\u73b0\u94fe\u5f0f\u64cd\u4f5c\u662f\u5426\u5408\u7406\uff1f"},"content":{"rendered":"

<\/b> <\/p>\n

PHP \u51fd\u6570\u4e2d\u4f7f\u7528\u8fd4\u56de\u503c\u5b9e\u73b0\u94fe\u5f0f\u64cd\u4f5c\u662f\u5426\u5408\u7406\uff1f<\/h1>\n

\u5728IT\u884c\u4e1a\u8fd9\u4e2a\u53d1\u5c55\u66f4\u65b0\u901f\u5ea6\u5f88\u5feb\u7684\u884c\u4e1a\uff0c\u53ea\u6709\u4e0d\u505c\u6b62\u7684\u5b66\u4e60\uff0c\u624d\u4e0d\u4f1a\u88ab\u884c\u4e1a\u6240\u6dd8\u6c70\u3002\u5982\u679c\u4f60\u662f\u6587\u7ae0\u5b66\u4e60\u8005\uff0c\u90a3\u4e48\u672c\u6587\u300aPHP \u51fd\u6570\u4e2d\u4f7f\u7528\u8fd4\u56de\u503c\u5b9e\u73b0\u94fe\u5f0f\u64cd\u4f5c\u662f\u5426\u5408\u7406\uff1f\u300b\u5c31\u5f88\u9002\u5408\u4f60\uff01\u672c\u7bc7\u5185\u5bb9\u4e3b\u8981\u5305\u62ec##content_title##\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01<\/p>\n

\u5728 PHP \u51fd\u6570\u4e2d\uff0c\u901a\u8fc7\u8fd4\u56de\u503c\u5b9e\u73b0\u94fe\u5f0f\u64cd\u4f5c\uff0c\u53ef\u4f7f\u4f60\u8bbf\u95ee\u5bf9\u8c61\u7684\u591a\u4e2a\u5c5e\u6027\u6216\u8c03\u7528\u591a\u4e2a\u65b9\u6cd5\uff0c\u800c\u65e0\u9700\u91cd\u65b0\u58f0\u660e\u5bf9\u8c61\uff0c\u4ece\u800c\u63d0\u9ad8\u4ee3\u7801\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u4f8b\u5982\uff0csetName() \u51fd\u6570\u53ef\u8fd4\u56de\u5f53\u524d Person \u5bf9\u8c61\uff0c\u5141\u8bb8\u94fe\u5f0f\u8c03\u7528\uff0c\u5982\uff1a$person->setName(‘John Doe’)->setAge(30);\uff0c\u5b9e\u73b0\u4e00\u6b21\u6027\u8bbe\u7f6e\u591a\u4e2a\u5c5e\u6027\u3002<\/p>\n

\"PHP<\/p>\n

PHP \u51fd\u6570\u4e2d\u4f7f\u7528\u8fd4\u56de\u503c\u5b9e\u73b0\u94fe\u5f0f\u64cd\u4f5c<\/strong><\/p>\n

\u7b80\u4ecb<\/strong><\/p>\n

\u94fe\u5f0f\u64cd\u4f5c\u662f\u4e00\u79cd\u5c06\u591a\u4e2a\u51fd\u6570\u7ec4\u5408\u5728\u4e00\u8d77\u7684\u7f16\u7a0b\u6a21\u5f0f\uff0c\u5b83\u5141\u8bb8\u4f60\u8bbf\u95ee\u5bf9\u8c61\u7684\u591a\u4e2a\u5c5e\u6027\u6216\u8c03\u7528\u591a\u4e2a\u65b9\u6cd5\uff0c\u800c\u65e0\u9700\u91cd\u65b0\u58f0\u660e\u5bf9\u8c61\u3002\u8fd9\u63d0\u9ad8\u4e86\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n

\u5982\u4f55\u5728 PHP \u51fd\u6570\u4e2d\u5b9e\u73b0\u94fe\u5f0f\u64cd\u4f5c<\/strong><\/p>\n

\u5728 PHP \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u51fd\u6570\u7684\u8fd4\u56de\u503c\u6765\u5b9e\u73b0\u94fe\u5f0f\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u5b9e\u73b0\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n

class Person {\n    private $name;\n    private $age;\n\n    public function setName($name) {\n        $this->name = $name;\n        return $this; \/\/ \u8fd4\u56de\u5f53\u524d\u5bf9\u8c61\n    }\n\n    public function setAge($age) {\n        $this->age = $age;\n        return $this; \/\/ \u8fd4\u56de\u5f53\u524d\u5bf9\u8c61\n    }\n\n    public function getName() {\n        return $this->name;\n    }\n\n    public function getAge() {\n        return $this->age;\n    }\n}\n\n\/\/ \u5b9e\u4f8b\u5316\u4e00\u4e2a Person \u5bf9\u8c61\n$person = new Person();\n\n\/\/ \u8bbe\u7f6e\u59d3\u540d\u548c\u5e74\u9f84\n$person\n    ->setName('John Doe')\n    ->setAge(30);\n\n\/\/ \u83b7\u53d6\u59d3\u540d\u548c\u5e74\u9f84\necho \"Name: \" . $person->getName() . PHP_EOL;\necho \"Age: \" . $person->getAge() . PHP_EOL;<\/pre>\n
\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0csetName()<\/code> \u548c setAge()<\/code> \u51fd\u6570\u8fd4\u56de\u5f53\u524d Person<\/code> \u5bf9\u8c61\uff0c\u8fd9\u4f7f\u6211\u4eec\u53ef\u4ee5\u94fe\u5f0f\u5730\u8c03\u7528\u8fd9\u4e9b\u51fd\u6570\u3002\u8fd9\u6837\uff0c\u6211\u4eec\u53ef\u4ee5\u5728\u4e00\u884c\u4ee3\u7801\u4e2d\u8bbe\u7f6e\u591a\u4e2a\u5c5e\u6027\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u4ee3\u7801\u3002<\/p>\n
\u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n
\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528\u94fe\u5f0f\u64cd\u4f5c\u4ece\u6570\u636e\u5e93\u83b7\u53d6\u6570\u636e\u7684\u5b9e\u6218\u6848\u4f8b\uff1a<\/p>\n
$query = DB::table('users')\n    ->select('name', 'email')\n    ->where('age', '>=', 18)\n    ->orderBy('name')\n    ->get();<\/pre>\n
\u5728\u8fd9\u4e2a\u6848\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528 Fluent \u67e5\u8be2\u6784\u5efa\u5668\u6765\u6784\u5efa\u4e00\u4e2a\u67e5\u8be2\u3002\u901a\u8fc7\u94fe\u5f0f\u5730\u8c03\u7528 select()<\/code>, where()<\/code>, orderBy()<\/code>, \u548c get()<\/code> \u51fd\u6570\uff0c\u6211\u4eec\u80fd\u591f\u4ee5\u4e00\u79cd\u7b80\u6d01\u3001\u53ef\u8bfb\u7684\u65b9\u5f0f\u6784\u9020\u4e00\u4e2a\u590d\u6742\u67e5\u8be2\u3002<\/p>\n
\u7ed3\u8bba<\/strong><\/p>\n
\u5728 PHP \u51fd\u6570\u4e2d\u4f7f\u7528\u8fd4\u56de\u503c\u6765\u5b9e\u73b0\u94fe\u5f0f\u64cd\u4f5c\u662f\u4e00\u79cd\u6709\u6548\u7684\u65b9\u6cd5\uff0c\u53ef\u4ee5\u63d0\u9ad8\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u8fd9\u5bf9\u4e8e\u9700\u8981\u5728\u591a\u4e2a\u51fd\u6570\u4e4b\u95f4\u4f20\u9012\u5bf9\u8c61\u7684\u60c5\u51b5\u7279\u522b\u6709\u7528\u3002<\/p>\n
\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300aPHP \u51fd\u6570\u4e2d\u4f7f\u7528\u8fd4\u56de\u503c\u5b9e\u73b0\u94fe\u5f0f\u64cd\u4f5c\u662f\u5426\u5408\u7406\uff1f\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,\u94fe\u5f0f\u64cd\u4f5c\u7684\u77e5\u8bc6\u70b9\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
PHP \u51fd\u6570\u4e2d\u4f7f\u7528\u8fd4\u56de\u503c\u5b9e\u73b0\u94fe\u5f0f\u64cd\u4f5c\u662f\u5426\u5408\u7406\uff1f \u5728IT\u884c\u4e1a\u8fd9\u4e2a\u53d1\u5c55\u66f4\u65b0\u901f\u5ea6\u5f88\u5feb\u7684\u884c\u4e1a\uff0c\u53ea\u6709\u4e0d\u505c\u6b62\u7684\u5b66\u4e60\uff0c\u624d\u4e0d\u4f1a\u88ab\u884c\u4e1a\u6240\u6dd8\u6c70\u3002\u5982\u679c\u4f60\u662f\u6587\u7ae0\u5b66\u4e60\u8005\uff0c\u90a3\u4e48\u672c\u6587\u300aPHP \u51fd\u6570\u4e2d\u4f7f\u7528\u8fd4\u56de\u503c\u5b9e\u73b0\u94fe\u5f0f\u64cd\u4f5c\u662f\u5426\u5408\u7406\uff1f\u300b\u5c31\u5f88\u9002\u5408\u4f60\uff01\u672c\u7bc7\u5185\u5bb9\u4e3b\u8981\u5305\u62ec##content_title##\uff0c\u5e0c\u671b\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5b9e\u6218\u5f00\u53d1\uff01 \u5728 PHP \u51fd\u6570\u4e2d\uff0c\u901a\u8fc7\u8fd4\u56de\u503c\u5b9e\u73b0\u94fe\u5f0f\u64cd\u4f5c\uff0c\u53ef\u4f7f\u4f60\u8bbf\u95ee\u5bf9\u8c61\u7684\u591a\u4e2a\u5c5e\u6027\u6216\u8c03\u7528\u591a\u4e2a\u65b9\u6cd5\uff0c\u800c\u65e0\u9700\u91cd\u65b0\u58f0\u660e\u5bf9\u8c61\uff0c\u4ece\u800c\u63d0\u9ad8\u4ee3\u7801\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002\u4f8b\u5982\uff0csetName() \u51fd\u6570\u53ef\u8fd4\u56de\u5f53\u524d Person \u5bf9\u8c61\uff0c\u5141\u8bb8\u94fe\u5f0f\u8c03\u7528\uff0c\u5982\uff1a$person->setName(‘John Doe’)->setAge(30);\uff0c\u5b9e\u73b0\u4e00\u6b21\u6027\u8bbe\u7f6e\u591a\u4e2a\u5c5e\u6027\u3002 PHP \u51fd\u6570\u4e2d\u4f7f\u7528\u8fd4\u56de\u503c\u5b9e\u73b0\u94fe\u5f0f\u64cd\u4f5c \u7b80\u4ecb \u94fe\u5f0f\u64cd\u4f5c\u662f\u4e00\u79cd\u5c06\u591a\u4e2a\u51fd\u6570\u7ec4\u5408\u5728\u4e00\u8d77\u7684\u7f16\u7a0b\u6a21\u5f0f\uff0c\u5b83\u5141\u8bb8\u4f60\u8bbf\u95ee\u5bf9\u8c61\u7684\u591a\u4e2a\u5c5e\u6027\u6216\u8c03\u7528\u591a\u4e2a\u65b9\u6cd5\uff0c\u800c\u65e0\u9700\u91cd\u65b0\u58f0\u660e\u5bf9\u8c61\u3002\u8fd9\u63d0\u9ad8\u4e86\u4ee3\u7801\u7684\u53ef\u8bfb\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002 \u5982\u4f55\u5728 PHP \u51fd\u6570\u4e2d\u5b9e\u73b0\u94fe\u5f0f\u64cd\u4f5c \u5728 PHP \u4e2d\uff0c\u53ef\u4ee5\u901a\u8fc7\u51fd\u6570\u7684\u8fd4\u56de\u503c\u6765\u5b9e\u73b0\u94fe\u5f0f\u64cd\u4f5c\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u5b9e\u73b0\u7684\u793a\u4f8b\u4ee3\u7801\uff1a class Person { private $name; private $age; public function setName($name) { $this->name = $name; return $this; \/\/ \u8fd4\u56de\u5f53\u524d\u5bf9\u8c61 } public function setAge($age) { $this->age = $age; return $this; \/\/ \u8fd4\u56de\u5f53\u524d\u5bf9\u8c61 } public function getName() […]<\/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-48466","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/48466","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=48466"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/48466\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=48466"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=48466"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=48466"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}