(PHP 7, PHP 8)
ReflectionType::__toString — To string
此函数没有参数。
Returns the type of the parameter.
| 版本 | 说明 |
|---|---|
| 8.0.0 | ReflectionType::__toString() has been undeprecated. |
| 7.1.0 | ReflectionType::__toString() has been deprecated. |
示例 #1 ReflectionType::__toString() example
<?php
function someFunction(string $param) {}
$reflectionFunc = new ReflectionFunction('someFunction');
$reflectionParam = $reflectionFunc->getParameters()[0];
echo $reflectionParam->getType();以上示例的输出类似于：
string