Answers for "php convert string into float with two decimal point value"

php parse float 2 decimal places

$num = 5;
$num = number_format($num, 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");
$myfloat = number_format($mystring, 4);
echo("Now, this float number is of float data type ");
echo($myfloat);
?>