&lt;?php$x = 1;if &#40;$x = $x&amp;0&#41;    print $x;else    break;?&gt;
A. 0
B. 1
C. error
D. no output
Answer:A
&lt;?php$x = 1;if &#40;$x = $x&amp;0&#41;    print $x;else    break;?&gt;
A. 0 B. 1 C. error D. no output
Explanation: break is not defined for a if else ladder.