Operators

Question

What is the value of $b?
$a=2; $b=$a++;

why not 3?

Answer 1

Because with post increment($a++) value of $a is assigned to $b. Then if you echo it out, you will see that it is 3. So it first assigns value of $a to $b and then increments it.

If there was ++$a, value would be 3, because it is PRE increment meaning it is incrementing and then assigning value.

Hope this helped😝😝

Answer 2

https://www.sololearn.com/discuss/1098046/?ref=app

Answer 3

$а=2 $b=$a++;
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