integer to string php
return strval($integer);add two numbers as string in php
$num = "3.14";
$int = (int)$num;
$float = (float)$num;Adding string with number in php
$a = "3dollars";
$b = 20;
echo $a += $b;
print($a += $b);
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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.Copyright © 2021 Codeinu
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