{"id":27497,"date":"2024-11-24T16:40:44","date_gmt":"2024-11-24T08:40:44","guid":{"rendered":"https:\/\/fwq.ai\/blog\/27497\/"},"modified":"2024-11-24T16:40:44","modified_gmt":"2024-11-24T08:40:44","slug":"php%e4%b8%ad%e5%a6%82%e4%bd%95%e5%ae%9a%e4%b9%89%e7%b1%bb%e5%92%8c%e5%af%b9%e8%b1%a1","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/27497\/","title":{"rendered":"php\u4e2d\u5982\u4f55\u5b9a\u4e49\u7c7b\u548c\u5bf9\u8c61"},"content":{"rendered":"

\n \u5728 php \u4e2d\uff1a\u5b9a\u4e49\u7c7b\uff1a\u4f7f\u7528 class \u5173\u952e\u5b57\uff0c\u6307\u5b9a\u7c7b\u540d\u548c\u5c5e\u6027\u3001\u65b9\u6cd5\u3002\u521b\u5efa\u5bf9\u8c61\uff1a\u4f7f\u7528 new \u5173\u952e\u5b57\uff0c\u540e\u8ddf\u7c7b\u540d\u3002\u8bbf\u95ee\u7c7b\u5c5e\u6027\uff1a\u901a\u8fc7\u5bf9\u8c61\u540d\u540e\u8ddf\u5c5e\u6027\u540d\u3002\u8bbf\u95ee\u7c7b\u65b9\u6cd5\uff1a\u901a\u8fc7\u5bf9\u8c61\u540d\u540e\u8ddf\u65b9\u6cd5\u540d\u3002\u793a\u4f8b\uff1a\u5b9a\u4e49 person \u7c7b\uff0c\u521b\u5efa person \u5bf9\u8c61\uff0c\u5e76\u8bbf\u95ee\u5176\u5c5e\u6027\u548c\u65b9\u6cd5\u3002\n<\/p><\/blockquote>\n

\"php\u4e2d\u5982\u4f55\u5b9a\u4e49\u7c7b\u548c\u5bf9\u8c61\u63d2\u56fe\"<\/p>\n

\u5982\u4f55\u5728 PHP \u4e2d\u5b9a\u4e49\u7c7b\u548c\u5bf9\u8c61<\/strong><\/p>\n

\u5b9a\u4e49\u7c7b<\/strong><\/p>\n

PHP \u4e2d\u7684\u7c7b\u662f\u4e00\u4e2a\u6a21\u677f\uff0c\u5b83\u5b9a\u4e49\u4e86\u5bf9\u8c61\u7684\u6570\u636e\u7ed3\u6784\u548c\u884c\u4e3a\u3002\u8981\u5b9a\u4e49\u7c7b\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a<\/p>\n

class ClassName {\n    \/\/ \u7c7b\u5c5e\u6027\n    public $property1;\n    private $property2;\n\n    \/\/ \u7c7b\u65b9\u6cd5\n    public function method1() {\n        \/\/ \u65b9\u6cd5\u4ee3\u7801\n    }\n}<\/pre>\n
 \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \n
  • ClassName \u662f\u7c7b\u7684\u540d\u79f0\u3002<\/li>\n
  • $property1 \u548c $property2 \u662f\u7c7b\u7684\u5c5e\u6027\uff0c\u524d\u8005\u662f\u516c\u5171\u7684\uff0c\u540e\u8005\u662f\u79c1\u6709\u7684\u3002<\/li>\n
  • method1() \u662f\u7c7b\u7684\u4e00\u4e2a\u65b9\u6cd5\u3002<\/li>\n<\/ul>\n
    \u521b\u5efa\u5bf9\u8c61<\/strong><\/p>\n
    \u7acb\u5373\u5b66\u4e60<\/span>\u201c\u201d\uff1b<\/p>\n
    \u4e00\u65e6\u5b9a\u4e49\u4e86\u4e00\u4e2a\u7c7b\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528\u5b83\u6765\u521b\u5efa\u5bf9\u8c61\u3002\u8981\u521b\u5efa\u5bf9\u8c61\uff0c\u53ef\u4ee5\u4f7f\u7528 new \u5173\u952e\u5b57\uff1a<\/p>\n
    $object = new ClassName();<\/pre>\n
     \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
    \u73b0\u5728\uff0c$object \u662f ClassName \u7c7b\u7684\u5bf9\u8c61\uff0c\u5b83\u5177\u6709\u7c7b\u7684\u6240\u6709\u5c5e\u6027\u548c\u65b9\u6cd5\u3002<\/p>\n
    \u8bbf\u95ee\u7c7b\u5c5e\u6027\u548c\u65b9\u6cd5<\/strong><\/p>\n
    \u53ef\u4ee5\u901a\u8fc7\u5bf9\u8c61\u8bbf\u95ee\u7c7b\u7684\u5c5e\u6027\u548c\u65b9\u6cd5\uff1a<\/p>\n
      \n
    •  \u5c5e\u6027\uff1a<\/strong>\u4f7f\u7528\u5bf9\u8c61\u540d\u540e\u8ddf\u5c5e\u6027\u540d\u3002\u4f8b\u5982\uff0c\u8981\u8bbf\u95ee $object \u7684 $property1 \u5c5e\u6027\uff0c\u53ef\u4ee5\u4f7f\u7528 $object->property1\u3002<\/li>\n
    •  \u65b9\u6cd5\uff1a<\/strong>\u4f7f\u7528\u5bf9\u8c61\u540d\u540e\u8ddf\u65b9\u6cd5\u540d\u3002\u4f8b\u5982\uff0c\u8981\u8c03\u7528 $object \u7684 method1() \u65b9\u6cd5\uff0c\u53ef\u4ee5\u4f7f\u7528 $object->method1()\u3002<\/li>\n<\/ul>\n
      \u793a\u4f8b<\/strong><\/p>\n
      \u4ee5\u4e0b\u662f\u4e00\u4e2a\u6f14\u793a\u5982\u4f55\u5b9a\u4e49\u7c7b\u548c\u5bf9\u8c61\u4ee5\u53ca\u5982\u4f55\u8bbf\u95ee\u5176\u5c5e\u6027\u548c\u65b9\u6cd5\u7684\u793a\u4f8b\uff1a<\/p>\n
      class Person {\n    public $name;\n    private $age;\n\n    public function getName() {\n        return $this->name;\n    }\n\n    public function getAge() {\n        return $this->age;\n    }\n\n    public function setAge($age) {\n        $this->age = $age;\n    }\n}\n\n$person = new Person();\n$person->name = \"John Doe\";\n$person->setAge(30);\n\necho \"Name: \" . $person->getName() . \"<br>\";\necho \"Age: \" . $person->getAge() . \"<br>\";<\/pre>\n
       \u767b\u5f55\u540e\u590d\u5236 <\/p>\n
      \u4ee5\u4e0a\u5c31\u662fphp\u4e2d\u5982\u4f55\u5b9a\u4e49\u7c7b\u548c\u5bf9\u8c61\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
      \u5728 php \u4e2d\uff1a\u5b9a\u4e49\u7c7b\uff1a\u4f7f\u7528 class \u5173\u952e\u5b57\uff0c\u6307\u5b9a\u7c7b\u540d\u548c\u5c5e\u6027\u3001\u65b9\u6cd5\u3002\u521b\u5efa\u5bf9\u8c61\uff1a\u4f7f\u7528 new \u5173\u952e\u5b57\uff0c\u540e\u8ddf\u7c7b\u540d\u3002\u8bbf\u95ee\u7c7b\u5c5e\u6027\uff1a\u901a\u8fc7\u5bf9\u8c61\u540d\u540e\u8ddf\u5c5e\u6027\u540d\u3002\u8bbf\u95ee\u7c7b\u65b9\u6cd5\uff1a\u901a\u8fc7\u5bf9\u8c61\u540d\u540e\u8ddf\u65b9\u6cd5\u540d\u3002\u793a\u4f8b\uff1a\u5b9a\u4e49 person \u7c7b\uff0c\u521b\u5efa person \u5bf9\u8c61\uff0c\u5e76\u8bbf\u95ee\u5176\u5c5e\u6027\u548c\u65b9\u6cd5\u3002 \u5982\u4f55\u5728 PHP \u4e2d\u5b9a\u4e49\u7c7b\u548c\u5bf9\u8c61 \u5b9a\u4e49\u7c7b PHP \u4e2d\u7684\u7c7b\u662f\u4e00\u4e2a\u6a21\u677f\uff0c\u5b83\u5b9a\u4e49\u4e86\u5bf9\u8c61\u7684\u6570\u636e\u7ed3\u6784\u548c\u884c\u4e3a\u3002\u8981\u5b9a\u4e49\u7c7b\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u8bed\u6cd5\uff1a class ClassName { \/\/ \u7c7b\u5c5e\u6027 public $property1; private $property2; \/\/ \u7c7b\u65b9\u6cd5 public function method1() { \/\/ \u65b9\u6cd5\u4ee3\u7801 } } \u767b\u5f55\u540e\u590d\u5236 ClassName \u662f\u7c7b\u7684\u540d\u79f0\u3002 $property1 \u548c $property2 \u662f\u7c7b\u7684\u5c5e\u6027\uff0c\u524d\u8005\u662f\u516c\u5171\u7684\uff0c\u540e\u8005\u662f\u79c1\u6709\u7684\u3002 method1() \u662f\u7c7b\u7684\u4e00\u4e2a\u65b9\u6cd5\u3002 \u521b\u5efa\u5bf9\u8c61 \u7acb\u5373\u5b66\u4e60\u201c\u201d\uff1b \u4e00\u65e6\u5b9a\u4e49\u4e86\u4e00\u4e2a\u7c7b\uff0c\u5c31\u53ef\u4ee5\u4f7f\u7528\u5b83\u6765\u521b\u5efa\u5bf9\u8c61\u3002\u8981\u521b\u5efa\u5bf9\u8c61\uff0c\u53ef\u4ee5\u4f7f\u7528 new \u5173\u952e\u5b57\uff1a $object = new ClassName(); \u767b\u5f55\u540e\u590d\u5236 […]<\/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-27497","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/27497","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=27497"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/27497\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=27497"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=27497"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=27497"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}