ReflectionExtension::__construct 构造 ReflectionExtension &reftitle.description; public ReflectionExtension::__construct stringname 构造 ReflectionExtension object &reftitle.parameters; name 扩展名。 &reftitle.errors; 如果要反射的扩展不存在,则抛出 ReflectionException &reftitle.examples; <classname>ReflectionExtension</classname> 示例 getName(), $ext->getVersion()); ?> ]]> &example.outputs.similar; &reftitle.seealso; ReflectionExtension::info 构造函数