php tutorial - PHP Datatypes Float - php programming - learn php - php code - php script
- A floating point number is a number with a decimal point or a number in exponential form.
- Floating point numbers have limited precision.
php code Syntax :
<?php
$x = float;
var_dump($x);
?>click below button to copy the code. php tutorial - team
Syntax Explanation :
- Here $x is a float.
- $x is a float. The PHP var_dump() function returns the data type as float with its float value.
learn php Sample Code : a simple php program
<!DOCTYPE html>
<html>
<head>
<title>Datatype-Float</title>
</head>
<body>
<?php
$a = 0.758;
var_dump($a);
?>
</body>
</html>click below button to copy the code. php tutorial - team
php for beginners Code Explanation :
- In PHP, $a = 0.758 is a float variable that is holds the integer value =0.758.
- In PHP, var_dump() this function returns the data type as float with its float value as 0.758.
php tutorials Sample Output :
- var_dump() function returns the float data type with its float value as 0.758 i.e., float(0.758).