Why the output is 0?

Question

<?php

$name="Aizaz Ahmed";
$title="teacher";
echo $name + " is a " + $title;
?>

Answer 1

Strings become 0 while conversion to integer in PHP.
echo "one" + 2; => outputs 0 + 2 = 2

Answer 2

Concatenation varies from language to language.

Answer 3

so use . instead of +

Answer 4

means @Krishna Teja Yeluripati

whenever we use '+' operator in strings it will give 0

whereas in python it will add two strings

Thanks for your answer :)

Answer 5

<?php
$name = "Aizaz Ahmed";
$title = "teacher";
echo $name. " is a ". $title;
?>