What will be the output of the following PHP code ?
<?php
$i = 0;
while(++$i || --$i)
{
print $i;
}
?>
<?php
$i = 0;
while(++$i || --$i)
{
print $i;
}
?>
A. 1234567891011121314….infinitely
B. 01234567891011121314…infinitely
C. 1
D. 0
Answer: Option A
Solution(By Examveda Team)
As it is || operator the second expression is not evaluated and i is always incremented, in the first case to 1.Related Questions on Operators and Expressions in php
What will be the output of the following PHP code ?
<?php
"Hello World"
?>
A. Error
B. Hello World
C. Nothing
D. Missing semicolon error
What will be the output of the following PHP code ?
<?php
print_r "Hello world"
?>
A. Error
B. Hello World
C. Nothing
D. Missing semicolon error
A. redredred
B. redred
C. red
D. Error
A. # Hello world
B. Hello world# Hello world
C. Hello world
D. Error
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