&lt;?php$x;if &#40;$x == 0&#41;    print &quot;hi&quot; ;else    print &quot;how are u&quot;;    print &quot;hello&quot;?&gt;
A. how are uhello
B. hihello
C. hi
D. No output
Answer:A
&lt;?php$x;if &#40;$x == 0&#41;    print &quot;hi&quot; ;else    print &quot;how are u&quot;;    print &quot;hello&quot;?&gt;
A. how are uhello B. hihello C. hi D. No output
Explanation: else condition without brackets performs the following statements only.