Question
What will be the output of the following code?
< ?php
function track() {
static $count = 0;
$count++;
echo $count ;
}
track();
track();
track();
?>
< ?php
function track() {
static $count = 0;
$count++;
echo $count ;
}
track();
track();
track();
?>
Answer: Option A
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Because $count is static, it retains its previous value each time the function is executed.
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