array(1) { [396261]=> array(2) { [2]=> array(2) { [0]=> string(9) "物聯(lián)網(wǎng)" [1]=> string(10) "SaaS產(chǎn)業(yè)" } [4]=> array(1) { [0]=> string(19) "同花順7x24快訊" } } }