ReflectionConstant::getExtensionName

(PHP 8 >= 8.5.0)

ReflectionConstant::getExtensionName — Gets name of the defining extension

public function ReflectionConstant::getExtensionName(): string|false

Gets the name of the extension which defined the constant.

This function has no parameters.

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

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

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

The above example will output:

string(7) "sqlite3"