What will be the output of the following PHP code ?
<?php
static $x = 0;
function fun()
{
echo $x;
$x++;
}
fun();
fun();
fun();
?>
<?php
static $x = 0;
function fun()
{
echo $x;
$x++;
}
fun();
fun();
fun();
?>
A. 012
B. 123
C. Nothing
D. Error
Answer: Option C
Solution(By Examveda Team)
Since variable x is not defined inside the function fun(), nothing will be printed.Related Questions on Operators and Expressions in php
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<?php
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?>
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<?php
print_r "Hello world"
?>
A. Error
B. Hello World
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B. redred
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