面向?qū)ο缶幊蹋∣OP)是一種編程范式,它使用“對象”來表示數(shù)據(jù)和方法。在PHP中,面向?qū)ο缶幊叹哂幸韵聨讉€常用方法:
class MyClass {
public $property;
public function myMethod() {
echo "Hello, World!";
}
}
$object = new MyClass();
class MyClass {
private $property;
public function set($value) {
$this->property = $value;
}
public function get() {
return $this->property;
}
}
class ParentClass {
public $property;
public function myMethod() {
echo "Parent Class Method";
}
}
class ChildClass extends ParentClass {
public function myMethod() {
echo "Child Class Method";
}
}
class ParentClass {
public function myMethod() {
echo "Parent Class Method";
}
}
class ChildClass extends ParentClass {
public function myMethod() {
echo "Child Class Method";
}
}
$child = new ChildClass();
$child->myMethod(); // 輸出 "Child Class Method"
abstract class MyAbstractClass {
abstract public function myMethod();
}
interface MyInterface {
public function myMethod();
}
這些方法都是PHP面向?qū)ο缶幊痰幕靖拍睿梢詭椭玫亟M織和設(shè)計代碼。