以下程序运行结果为()。
A: $A[0]=Hello$A[1]=Hello$A[2]=$A[3]=$A[4]=
B: $A[0]=Hello$A[1]=Hello$A[2]=Hello$A[3]= $A[4]=
C: $A[0]=$A[1]=$A[2]= $A[3]= $A[4]=
D: 程序运行提示错误
A: $A[0]=Hello$A[1]=Hello$A[2]=$A[3]=$A[4]=
B: $A[0]=Hello$A[1]=Hello$A[2]=Hello$A[3]= $A[4]=
C: $A[0]=$A[1]=$A[2]= $A[3]= $A[4]=
D: 程序运行提示错误
举一反三
- <?php $A=array_fill(-5,3,"Hello"); for ($i=0; $i<5; $i++){ echo "\$A[$i] = ".$A[$i]." "; } ?>以下程序运行结果为( )。 A: $A[0] = Hello $A[1] = Hello $A[2] = $A[3] = $A[4] = B: $A[0] = Hello $A[1] = Hello $A[2] = Hello $A[3] = $A[4] = C: $A[0] = $A[1] = $A[2] = $A[3] = $A[4] = D: 程序运行提示错误
- 【单选题】以下程序运行结果为()。 <?php $A=array_fill(-5,3,"Hello"); for ($i=0; $i<5; $i++){ echo "$A[$i] = ".$A[$i]." "; } ?> A. $A[0] = Hello $A[1] = Hello $A[2] = $A[3] = $A[4] = B. $A[0] = Hello $A[1] = Hello $A[2] = Hello $A[3] = $A[4] = C. $A[0] = $A[1] = $A[2] = $A[3] = $A[4] = D. 程序运行提示错误
- 以下程序运行后的输出结果是x="hello "print(x*3) A: hello*3 B: hello hello hello C: hello D: hellohellohello
- Ospf路由协议hello数据包更新时间 A: 1 B: 2 C: 3 D: 4
- substr_count("Hello world.The world is nice","world",12,15); A: 1 B: 2 C: 3 D: 4