Why is the output like this??

Question

in this php code:
<?php
for ($a = 0; $a < 6; $a++) {
echo "Value of a : "+ $a + "<br />";
}
?>

output: 012345

why does the string text dont get printed?

Answer 1

Try to write
echo "Value of a : ". $a ."<br/>"; instead

Answer 2

Sorry I don't know 😕😕
And you're welcome 👍👍

Answer 3

yes, that is there it works with the dot .

but do you know what happens when the + symbol is put?

thanks

Answer 4

In php + is meant for arithmetic operations only for concatation u need use .(dot) operator

Answer 5

yes thank you very much