ReflectionClass::__toString()

(PHP 5, PHP 7)

返回 ReflectionClass 对象字符串的表示形式。

说明

publicReflectionClass::__toString(void): string

返回 ReflectionClass 对象字符串的表示形式。

参数

此函数没有参数。

返回值

ReflectionClass 实例的一个字符串表示形式。

范例

Example #1ReflectionClass::__toString()例子

<?php
$reflectionClass = new ReflectionClass('Exception');
echo $reflectionClass->__toString();
?>

以上例程会输出：

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 ] {
    }
  }
}

参见

ReflectionClass::export() 导出一个类
__toString()