(PHP 5, PHP 7, PHP 8)
ReflectionExtension::__construct โ ReflectionExtension ใไฝๆใใ
ReflectionExtension ใชใใธใงใฏใใไฝๆใใพใใ
nameๆกๅผตใขใธใฅใผใซใฎๅๅใ
ใชใใฌใฏใทใงใณใใๆกๅผตๆฉ่ฝใๅญๅจใใชใๅ ดๅใ ReflectionException ใในใญใผใใใพใใ
ไพ1 ReflectionExtension ใฎไพ
<?php
$ext = new ReflectionExtension('Reflection');
printf('Extension: %s (version: %s)', $ext->getName(), $ext->getVersion());
?>ไธใฎไพใฎๅบๅใฏใ ใใจใใฐไปฅไธใฎใใใซใชใใพใใ
Extension: Reflection (version: 8.3.17)