&lt;?phpfunction fun&#40;&#41;&#123;    $x = 0;    echo $x;    $x++;&#125;fun&#40;&#41;;fun&#40;&#41;;fun&#40;&#41;;?&gt;
A. 012
B. 123
C. 000
D. 111
Answer:A
&lt;?phpfunction fun&#40;&#41;&#123;    $x = 0;    echo $x;    $x++;&#125;fun&#40;&#41;;fun&#40;&#41;;fun&#40;&#41;;?&gt;
A. 012 B. 123 C. 000 D. 111
Explanation: Every time the function is called the value of x becomes 0, therefore we get 0 on every function call.