ReflectionProperty::hasType
(PHP 7 >= 7.4.0, PHP 8)
ReflectionProperty::hasType — Checks if property has a type
参数
此函数没有参数。
返回值
true if a type is specified, false otherwise.
示例
示例 #1 ReflectionProperty::hasType() example
<?php
class User
{
public string $name;
}
$rp = new ReflectionProperty('User', 'name');
var_dump($rp->hasType());
?>以上示例会输出：
bool(true)
参见
- ReflectionProperty::getType() - Gets a property's type
- ReflectionProperty::isInitialized() - Checks whether a property is initialized
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