string to float php comma code example

Example 1: string to float php

$floatValue = floatval("1.0");

Example 2: Convert String to Float in PHP

phpCopy<?php
$mystring = "0.5674";
echo("This float number is of string data type ");
echo($mystring);
echo("\n");
$myfloat = floatval($mystring);
echo("Now, this float number is of float data type ");
echo($myfloat);
?>