类属性
最后更新于：2022-04-02 02:33:33
[TOC]
## 示例
### 普通成员变量
class Example : public Php::Base
{
public:
Example() = default;
virtual ~Example() = default;
void __construct()
{
Php::Value self(this);
}
};
extern "C"
{
PHPCPP_EXPORT void *get_module()
{
static Php::Extension myExtension("my_extension", "1.0");
Php::Class example("Example");
example.method<&Example::__construct>("__construct");
// 设置元素值
example.property("property1", "xyz", Php::Public);
myExtension.add(std::move(example));
return myExtension;
}
}
```
### 静态属性和类常量
class Example : public Php::Base
{
public:
Example()=default;
virtual ~Example()=default;
};
extern "C"
{
PHPCPP_EXPORT void *get_module()
{
static Php::Extension myExtension("my_extension", "1.0");
Php::Class example("Example");
// the Example class has a class constant
example.property("MY_CONSTANT", "some value", Php::Const);
// and a public static propertie
example.property("my_property", "initial value", Php::Const | Php::Static);
// add the class to the extension
myExtension.add(std::move(example));
// return the extension
return myExtension;
}
}
```
### 智能属性
class Example : public Php::Base
{
private:
int _value = 0;
public:
Example() = default;
virtual ~Example() = default;
Php::Value getValue() const
{
return _value;
}
void setValue(const Php::Value &value)
{
_value = value;
if (_value > 100) _value = 100;
}
};
extern "C" {
PHPCPP_EXPORT void *get_module() {
static Php::Extension myExtension("my_extension", "1.0");
Php::Class example("Example");
// 对属性进行 读取与设置
example.property("value", &Example::getValue, &Example::setValue);
myExtension.add(std::move(example));
return myExtension;
}
}
```
';
main.cpp
``` #includemain.php
``` property1); $e->property1 = "new value1"; var_dump($e->property1); // new value1 ```### 静态属性和类常量
main.cpp
``` #includemain.php
```### 智能属性