How to convert integer to decimal in php

php method to convert integers to decimals: You can use the floatval() function to perform the conversion, such as [floatval($a);]. The floatval() function is used to obtain the floating point value of a variable. It should be noted that this function cannot be used for arrays or objects.

Function introduction:

floatval function is used to obtain the floating point value of a variable. floatval cannot be used with arrays or objects.

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Grammar format:

float floatval ( mixed $var )

Code example:

<?php
$a = 26;
$b = 4;
$a/=$b;
echo intval($a);//6
echo floatval($a);//6.5
?>

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