ReflectionClass::getProperties()函数是PHP中的内置函数,用于返回反射属性的数组。
用法:
ReflectionClass::getProperties($filter) : array
参数:此函数接受一个参数过滤器,该过滤器有助于除去某些反射的属性。
返回值:此函数返回反映的属性的数组。
以下示例程序旨在说明PHP中的ReflectionClass::getProperties()函数:
示例1:
<?php
// Defining a class named as Departments
class Departments {
public $Dept1 = 'CSE';
private $Dept2 = 'ECE';
public static $Dept3 = 'EE';
}
// Using ReflectionClass over the class Departments
$ReflectionClass = new ReflectionClass('Departments');
// Calling getProperties() function over a filter called
// ReflectionProperty::IS_PUBLIC which
// will reflect results of only public properties
$A = $ReflectionClass->getProperties(ReflectionProperty::IS_PUBLIC);
// Getting an array of the reflected properties
var_dump($A);
?>
输出:
array(2) { [0]=> object(ReflectionProperty)#2 (2) { ["name"]=> string(5) "Dept1" ["class"]=> string(11) "Departments" } [1]=> object(ReflectionProperty)#3 (2) { ["name"]=> string(5) "Dept3" ["class"]=> string(11) "Departments" } }
示例2:
<?php
// Defining a class named as Company
class Company {
public $C1;
private $C2;
public static $C3;
}
// Using ReflectionClass over the class Company
$ReflectionClass = new ReflectionClass('Company');
// Calling getProperties() function without
// of any filter
$A = $ReflectionClass->getProperties();
// Getting an array of the reflected properties
var_dump($A);
?>
输出:
array(3) { [0]=> object(ReflectionProperty)#2 (2) { ["name"]=> string(2) "C1" ["class"]=> string(7) "Company" } [1]=> object(ReflectionProperty)#3 (2) { ["name"]=> string(2) "C2" ["class"]=> string(7) "Company" } [2]=> object(ReflectionProperty)#4 (2) { ["name"]=> string(2) "C3" ["class"]=> string(7) "Company" } }
参考: https://www.php.net/manual/en/reflectionclass.getproperties.php
相关用法
- PHP ReflectionClass isIterateable()用法及代码示例
- PHP ReflectionClass isUserDefined()用法及代码示例
- PHP ReflectionClass getConstants()用法及代码示例
- PHP ReflectionClass getParentClass()用法及代码示例
- PHP ReflectionClass isTrait()用法及代码示例
- PHP ReflectionClass export()用法及代码示例
- PHP ReflectionClass getInterfaceNames()用法及代码示例
- PHP ReflectionClass getFileName()用法及代码示例
- PHP ReflectionClass isSubclassOf()用法及代码示例
- PHP ReflectionClass hasConstant()用法及代码示例
- PHP ReflectionClass getProperty()用法及代码示例
- PHP ReflectionClass isInternal()用法及代码示例
- PHP ReflectionClass isCloneable()用法及代码示例
- PHP ReflectionClass getMethod()用法及代码示例
- PHP ReflectionClass isInterface()用法及代码示例
注:本文由纯净天空筛选整理自Kanchan_Ray大神的英文原创作品 PHP | ReflectionClass getProperties() Function。非经特殊声明,原始代码版权归原作者所有,本译文未经允许或授权,请勿转载或复制。