已采納回答 / 慕九州9704552
? echo file_get_contents($filename1,'test');? ? echo fgets($filename1);(1)file_get_contents($filename1,'test');只要傳文件名(2)fgets獲取內容,需要先用fopen打開文件指針,然后才是fgets
2017-05-05
已采納回答 / qq_OranGe君_0
沒寫return。class BigCar extends Car {??? public static function start() {? ????return ? parent::speedUp();??? }}
2017-05-05