What does -> mean in PHP

Question

What does -> in PHP mean? I just learned it and don’t understand anything. Please explain it to me. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Answer 1

The arrow symbol "->" is used to access the properties and methods of the object.

It means getting properties or calling methods from an object. For example, suppose there is an object named $obj that has a property named $property and a method named $method.

can be accessed using arrow symbols:

$obj->property;  // 访问对象的属性
$obj->method();  // 调用对象的方法