&lt;?php$a = 1;if &#40;$a--&#41;    print &quot;True&quot;;if &#40;$a++&#41;    print &quot;False&quot;; ?&gt;
A. true
B. false
C. error
D. No output
Answer:A
&lt;?php$a = 1;if &#40;$a--&#41;    print &quot;True&quot;;if &#40;$a++&#41;    print &quot;False&quot;; ?&gt;
A. true B. false C. error D. No output
Explanation: Due to post increment and post decrement only the first condition is satisfied.