What will be the output of the following PHP code ?
<?php
$a = 2;
if ($a-- - --$a - $a)
print "hello";
else
print "hi";
?>
<?php
$a = 2;
if ($a-- - --$a - $a)
print "hello";
else
print "hi";
?>A. hi
B. hello
C. error
D. no output
Answer: Option B
Solution(By Examveda Team)
Computing the expression in the if clause,it sums upto to 2 which is a positive value.This Question Belongs to PHP >> Control Structures(Loop In PHP)
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