ReflectionClass::__construct
ReflectionClass::__construct
(PHP 5, PHP 7)
ReflectionClass::__construct — 构造一个ReflectionClass
描述
public ReflectionClass::__construct ( mixed $argument )
构造一个新的ReflectionClass对象。
参数
argument
包含要反映的类的名称的字符串，或者一个对象。
返回值
返回构造的ReflectionClass实例。
错误/异常
如果要反映的类不存在，则抛出ReflectionException。
例子
示例＃1基本用法ReflectionClass
<?php
Reflection::export(new ReflectionClass('Exception')
?>
上面的例子会输出类似于：
Class [ <internal:Core> class Exception ] {
- Constants [0] {
}
- Static properties [0] {
}
- Static methods [0] {
}
- Properties [7] {
Property [ <default> protected $message ]
Property [ <default> private $string ]
Property [ <default> protected $code ]
Property [ <default> protected $file ]
Property [ <default> protected $line ]
Property [ <default> private $trace ]
Property [ <default> private $previous ]
}
- Methods [10] {
Method [ <internal:Core> final private method __clone ] {
}
Method [ <internal:Core, ctor> public method __construct ] {
- Parameters [3] {
Parameter #0 [ <optional> $message ]
Parameter #1 [ <optional> $code ]
Parameter #2 [ <optional> $previous ]
}
}
Method [ <internal:Core> final public method getMessage ] {
}
Method [ <internal:Core> final public method getCode ] {
}
Method [ <internal:Core> final public method getFile ] {
}
Method [ <internal:Core> final public method getLine ] {
}
Method [ <internal:Core> final public method getTrace ] {
}
Method [ <internal:Core> final public method getPrevious ] {
}
Method [ <internal:Core> final public method getTraceAsString ] {
}
Method [ <internal:Core> public method __toString ] {
}
}
}
另请参阅
- ReflectionObject::__construct() - 构造一个ReflectionObject
- Constructors
← ReflectionClass
ReflectionClass::export →
