This article introduces the factory mode of PHP. Now I share it with you. Friends in need can refer to it
<?php /** * 基本工厂模式 * */ class User { private $username; public function __construct($username) { $this->username = $username; } public function getUser() { return $this->username; } } class userFactory { static public function createUser() { return new User('Jack'); } } $user = userFactory::createUser();echo $user->getUser(); /** *简单工厂模式 * */ interface userProperties { function getUsername(); function getGender(); function getJob(); } class User implements userProperties{ private $username; private $gender; private $job; public function __construct($username, $gender, $job) { $this->username = $username; $this->gender = $gender; $this->job = $job; } public function getUsername() { return $this->username; } public function getGender() { return $this->gender; } public function getJob() { return $this->job; } } class userFactory { static public function createUser($properties = []) { return new User($properties['username'], $properties['gender'], $properties['job']); } } $employers = [ ['username' => 'Jack', 'gender' => 'male', 'job' => 'coder'], ['username' => 'Marry', 'gender' => 'female', 'job' => 'designer'], ]; $user = userFactory::createUser($employers[0]); echo $user->getUsername(); /** * 工厂方法模式 **/ interface userProperties { function getUsername(); function getGender(); function getJob(); } interface createUser { function create($properties); } class User implements userProperties{ private $username; private $gender; private $job; public function __construct($username, $gender, $job) { $this->username = $username; $this->gender = $gender; $this->job = $job; } public function getUsername() { return $this->username; } public function getGender() { return $this->gender; } public function getJob() { return $this->job; } } class userFactory { private $user; public function __construct($properties = []) { $this->user = new User($properties['username'], $properties['gender'], $properties['job']); } public function getUser() { return $this->user; } } class FactoryMan implements createUser { function create($properties) { return new userFactory($properties); } } class FactoryWoman implements createUser { function create($properties) { return new userFactory($properties); } } class clientUser { static public function getClient($properties) { $fac = new FactoryMan; $man = $fac->create($properties); echo $man->getUser()->getUsername(); } } $employers = [ ['username' => 'Jack', 'gender' => 'male', 'job' => 'coder'], ['username' => 'Marry', 'gender' => 'female', 'job' => 'designer'], ]; $user = clientUser::getClient($employers[0]); /** * 抽象工厂模式 * */ interface userProperties { function getUsername(); function getGender(); function getJob(); } interface createUser { //将对象的创建抽象成一个接口 function createOpen($properties);//内向创建 function createIntro($properties);//外向创建 } class User implements userProperties{ private $username; private $gender; private $job; public function __construct($username, $gender, $job) { $this->username = $username; $this->gender = $gender; $this->job = $job; } public function getUsername() { return $this->username; } public function getGender() { return $this->gender; } public function getJob() { return $this->job; } } class userFactory { private $user; public function __construct($properties = []) { $this->user = new User($properties['username'], $properties['gender'], $properties['job']); } public function getUser() { return $this->user; } } class FactoryMan implements createUser { function createOpen($properties) { return new userFactory($properties); } function createIntro($properties) { return new userFactory($properties); } } class FactoryWoman implements createUser { function createOpen($properties) { return new userFactory($properties); } function createIntro($properties) { return new userFactory($properties); } } class clientUser { static public function getClient($properties) { $fac = new FactoryMan; $man = $fac->createOpen($properties); echo $man->getUser()->getUsername(); } } $employers = [ ['username' => 'Jack', 'gender' => 'male', 'job' => 'coder'], ['username' => 'Marry', 'gender' => 'female', 'job' => 'designer'], ]; $user = clientUser::getClient($employers[0]);
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The above is the detailed content of php factory mode. For more information, please follow other related articles on the PHP Chinese website!

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