Php float value

Convert a value to a float in php

$stringVal = "12.06";
$stringConvertedToFloat = floatval( $stringVal );
// The floatval function will return the argument converted
// to a float value if the value can be converted.
// IF the value cannot be converted these are the values that will be
// returned:
// Empty Array: returns 0. eg: floatval([]);
// Non-Empty Array: returns 1. eg: floatval(["ab", "12"])
// String with a non-numeric value as the left most character: returns 0. eg: floatval("ab12")
// String with one or more numeric values as the left most characters: returns those characters as a float. eg: floatval("12ab1") will return 12.
// Oh the joys of php

Php float value

floatval ($var)

String to float php

$floatValue = floatval("1.0");

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);
?>

Source: delftstack.com

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);
?>

Source: delftstack.com

Php convert float

parseFloat( num.toFixed(2) )

Source: stackoverflow.com

Similar codes

0 vote128 views1 answer
No captcha laravel
PHP
0 vote189 views2 answers
Php codeigniter unit testing
PHP CodeIgniter
0 vote149 views1 answer
NAME OF YOUR FORM in contact form 7
PHP
0 vote123 views1 answer
Post data to another page contact form 7
PHP
0 vote118 views1 answer
Closing a php
PHP
34 votes124 views6 answers
Json to array php
PHP
5 votes146 views2 answers
Laravel encrypt decrypt
PHP Laravel
0 vote127 views1 answer
Php find first occurrence in string
PHP
0 vote128 views2 answers
Rearrange array index php
PHP
20 votes147 views6 answers
Print array php
PHP