What will be the output of the following PHP code ?
<?php
function fun($x,$y)
{
$x = 4;
$y = 3;
$z = $x + $y / $y + $x;
echo "$z";
}
fun(3, 4);
?>
<?php
function fun($x,$y)
{
$x = 4;
$y = 3;
$z = $x + $y / $y + $x;
echo "$z";
}
fun(3, 4);
?>
A. 7
B. 9
C. 0
D. Error
Answer: Option B
Solution(By Examveda Team)
Value 3, 4 is passed to the function but that is lost because x and y are initialised to 4 and 3 inside the function. Therefore we get the given result.Related Questions on Operators and Expressions in php
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<?php
"Hello World"
?>
A. Error
B. Hello World
C. Nothing
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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
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B. redred
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D. Error
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B. Hello world# Hello world
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D. Error
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