array(2) { [0]=> array(1) { [0]=> string(411) "suggest_so({"errorcode":0,"ext":"nlpv=test_301","query":"型钢结构_","result":[{"word":"型钢结构图集"},{"word":"型钢结构技术规范gb50300一2019"},{"word":"型钢结构施工规范"},{"word":"型钢结构执行标准"},{"word":"型钢结构热镀锌规范"},{"word":"型钢结构安装属于危大工程吗为什么"}],"src":"other","ssid":"aa85e1bc0c754d9a85b183e701832496","version":"revise"} )" } [1]=> array(1) { [0]=> string(18) "型钢结构图集" } }