What will be the output of the following PHP code ?
<?php
function fun()
{
static $x = 0;
echo $x;
$x++;
}
fun();
fun();
fun();
?>
<?php
function fun()
{
static $x = 0;
echo $x;
$x++;
}
fun();
fun();
fun();
?>
A. 012
B. 123
C. 111
D. Error
Answer: Option A
Solution (By Examveda Team)
When static is used, each time the function is called, that variable will still have the information it contained from the last time the function was called.This Question Belongs to PHP >> Operators And Expressions In Php
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