<?php
class person{public $name;public $gender;public function say(){echo $this->name," \tis ",$this->gender,"\r\n";}public function set($name, $value) {echo "Setting $name to $value \r\n";$this->$name= $value;}public function get($name) {if(!isset($this->$name)){echo '未设置默认值';$this->$name="正在为你设置默认值2018新年快乐";}return $this->$name;}
}
$student=new person();
$student->name='Tom';
$student->gender='male';
$student->age=24;

//反射实现
// 获取对象属性列表
$reflect = new ReflectionObject($student);
$props= $reflect->getProperties();
echo'获取对象属性列表'."\n";
foreach ($props as $prop) {print $prop->getName() ."\n";
}
// 获取对象方法列表
echo'获取对象方法列表'."\n";
$m=$reflect->getMethods();
foreach ($m as $prop) {print $prop->getName() ."\n";
}

获取对象属性列表
name
gender
age
获取对象方法列表
say
set
get

// 返回对象属性的关联数组
print_r(get_object_vars($student));// 类属性
print_r(get_class_vars(get_class($student)));
// 返回由类的方法名组成的数组

Array
([name] => Tom[gender] => male[age] => 24
)
Array
([name] => [gender] =>
)

// 获取对象属性列表所属的类
echo get_class($student);//person

// 反射获取类的原型
$obj = new ReflectionClass('person');
$className = $obj->getName();
$Methods = $Properties = array();
foreach($obj->getProperties() as $v)
{$Propertienes[$v->getName()] = $v;
}
foreach($obj->getMethods() as $v) {$Methods[$v->getName()] = $v;
}
echo "class {$className}\n{\n";
is_array($Properties)&&ksort($Properties);
foreach($Properties as $k => $v)
{echo "\t";echo $v->isPublic() ? ' public' : '',$v->isPrivate() ? 'private' : '',$v->isProtected() ? 'protected':'',$v->isStatic() ? 'static' : '';
　　echo "\t{$k}\n";
}
echo "\n";
if(is_array($Methods)) ksort($Methods);
foreach($Methods as $k => $v)
{echo "\tfunction {$k}(){}\n";
}
echo "}\n";

class person
{function get(){}function say(){}function set(){}
}

 $private_properties = $r->getProperties(ReflectionProperty::IS_PRIVATE);

ReflectionProperty::IS_PUBLIC | ReflectionProperty::IS_PROTECTED

<?php
class person{/*** type=primary_autoincrement 注释哦*/protected $id = 0;/*** type=varchar length=25 null*/public $name;/*** type=text null*/public $gender;public function say(){echo $this->name," \tis ",$this->gender,"\r\n";}public function set($name, $value) {echo "Setting $name to $value \r\n";$this->$name= $value;}public function get($name) {if(!isset($this->$name)){echo '未设置默认值';$this->$name="正在为你设置默认值2018新年快乐";}return $this->$name;}
}
$student=new person();
$student->name='Tom';
$student->gender='male';
$student->age=24;$class = new ReflectionClass('Person');
$properties = $class->getProperties();
foreach($properties as $property) {if($property->isProtected()) {$docblock = $property->getDocComment();echo $property->getDocComment()."\n";}
}
// 输出:
// _allowDynamicAttributes
// id
// name
// biography

/*** type=primary_autoincrement 注释哦*/

<?php
class mysql {function connect($db) {echo "连接到数据库${db[0]}\r\n";}
}
class sqlproxy {private $target;function construct($tar) {$this->target[]= new $tar();}function call($name, $args) {foreach ($this->target as $obj) {$r = new ReflectionClass($obj);if ($method = $r->getMethod($name)){if ($method->isPublic() && !$method->isAbstract()) {echo "方法前拦截记录LOG\r\n";$method->invoke($obj, $args);echo "方法后拦截\r\n";}}}}
}
$obj = new sqlproxy('mysql');
$obj->connect('member');