Answers for "Adding string with number in php"

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Adding string with number in php

$a = "3dollars";
$b = 20;
echo $a += $b;
print($a += $b);
------------------------------
It casts '3dollars' as a number, getting $a = 3.

When you echo, you add 20, to $a, so it prints 23 and $a = 23.

Then, when you print, you again add 20, so now $a = 43.

Posted by: Guest on November-17-2020

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