ReflectionConstant::getExtensionName

(PHP 8 >= 8.5.0)

ReflectionConstant::getExtensionNameGets name of the defining extension

说明

public ReflectionConstant::getExtensionName(): string|false

Gets the name of the extension which defined the constant.

参数

此函数没有参数。

返回值

The name of the extension which defined the constant, or false for user-defined constants.

示例

示例 #1 Basic usage of ReflectionConstant::getExtensionName()

<?php
var_dump
((new ReflectionConstant('SQLITE3_TEXT'))->getExtensionName());
?>

以上示例会输出:

string(7) "sqlite3"

参见