ReflectionFunctionAbstract::isStatic 判断函数是否为 static &reftitle.description; public boolReflectionFunctionAbstract::isStatic 判断函数是否是 static。 &reftitle.parameters; &no.function.parameters; &reftitle.returnvalues; 函数为 static,返回 &true;,否则为 &false; &reftitle.changelog; &Version; &Description; 8.1.0 此方法已提升。之前仅定义于 ReflectionMethod &reftitle.seealso; ReflectionMethod::isFinal