[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fLu5EwZRiltC_DGJF2kOHrV-iCspWTx5KQccJuT_pzwk":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":28,"type":29},[],"2024-04-23 15:51:46",139840288,[8,9,10,11],"Print","ereg","Split","define",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},74,"3acbc1c642dd1fca43f7cbaae69d610f","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F48eba3395437dd881b1b9275a0ad1028.png","动态网页编程","work_34540782","第一章作业(客观题)","在PHP中定义常量的函数是",[21,30,39,46,49,58,67,76,85,94],{"answer":22,"createTime":5,"id":23,"options":24,"question":27,"source":28,"type":29},[],139840285,[25,25,25,26],"","无需任何符号,换行就行","PHP语句以什么符号结束","v1",0,{"answer":31,"createTime":5,"id":32,"options":33,"question":38,"source":28,"type":29},[],139840286,[34,35,36,37],"\u002F\u002F","#","\u002F* *\u002F","'","可以支持多行注解的PHP注解符是",{"answer":40,"createTime":5,"id":41,"options":42,"question":45,"source":28,"type":29},[],139840287,[35,43,25,44],"@","$","PHP中变量的命名必须以( )开头",{"answer":47,"createTime":5,"id":6,"options":48,"question":19,"source":28,"type":29},[],[8,9,10,11],{"answer":50,"createTime":5,"id":51,"options":52,"question":57,"source":28,"type":29},[],139840289,[53,54,55,56],"PHP","PHP 语言","PHP语言你好呀","PHP你好呀","&quot;&lt;?php echo ' PHP'; #语言?&gt;你好呀!&quot;这句会在浏览器中显示为",{"answer":59,"createTime":5,"id":60,"options":61,"question":66,"source":28,"type":29},[],139840290,[62,63,64,65],"srand()","rand()","random()","以上都不对","下面哪个变量用于使用php生成随机数",{"answer":68,"createTime":5,"id":69,"options":70,"question":75,"source":28,"type":29},[],139840291,[71,72,73,74],"4","5","6","7","假设$a=5,有$b=($a--),则$b是",{"answer":77,"createTime":5,"id":78,"options":79,"question":84,"source":28,"type":29},[],139840292,[80,81,82,83],"Apache能够成功安装,但是无法启用,只需要修改端口号即可启用","Apache无法完成安装过程","Apache能够成功安装,且能正常启用","以上说法都不正确","若是系统中已经存在了IIS服务,且占用了80端口号,则下面说法正确的是",{"answer":86,"createTime":5,"id":87,"options":88,"question":93,"source":28,"type":29},[],139840293,[89,90,91,92],"success","无输出","程序报错","以上答案:都不正确","分析以下程序代码,输出结果正确的是 &lt;?php $num = '17' if (Snum !==17) echo 'success'; ?&gt;",{"answer":95,"createTime":5,"id":96,"options":97,"question":102,"source":28,"type":29},[],139840294,[98,99,100,101],"&quot;helloworld&quot;","echo &quot;HelloWorld&quot;","Document. Write (&quot;HelloWorld&quot;)","helloworld'","如何使用PHP输出 &quot;helloworld&quot;"]