array(1) { [464371]=> array(2) { [2]=> array(3) { [0]=> string(9) "光通信" [1]=> string(12) "字節(jié)跳動(dòng)" [2]=> string(12) "特發(fā)信息" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }