uopz_get_property

(PECL uopz 5, PECL uopz 6, PECL uopz 7)

uopz_get_property — Gets value of class or instance property

说明

uopz_get_property(string $class, string $property): mixed

uopz_get_property(object $instance, string $property): mixed

Gets the value of a static class property, if class is given, or the value of an instance property, if instance is given.

参数

class: The name of the class.
instance: The object instance.
property: The name of the property.

返回值

Returns the value of the class or instance property, or null if the property is not defined.

示例

示例 #1 Basic uopz_get_property() Usage

<?php
class Foo {
    private static $staticBar = 10;
    private $bar = 100;
}
$foo = new Foo;
var_dump(uopz_get_property('Foo', 'staticBar'));
var_dump(uopz_get_property($foo, 'bar'));
?>

以上示例的输出类似于：

 
int(10)
int(100)

参见

uopz_set_property() - Sets value of existing class or instance property

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