Comparing floats php

// You cannot compare float values like you would compare intergers in PHP
// since a float is calculated and may not have the exact value as shown
// an easy way to get around this is to round the float, then convert the float
//to a string for the comparison
$a = 1.5;
$b = 1.5;
$a = round($a, 2);
$b = round($b, 2);
if (strval($a) === strval($b)) var_dump('it matches!');

Similar codes

5 votes254 views2 answers
Memory limit wordpress
PHP
31 votes300 views5 answers
How to make db seeder in laravel
PHP Laravel
1 vote347 views4 answers
Laravel unique id
PHP
22 votes289 views6 answers
Where like in laravel
PHP
2 votes459 views1 answer
Yii2 migration add column
PHP Yii
1 vote286 views1 answer
Php get all values from associative array certain key
PHP
17 votes281 views6 answers
Laravel auth user in constructor
PHP
0 vote287 views1 answer
The "App\Entity\ entity has a repositoryClass set to but this is not a valid class.
PHP
0 vote271 views1 answer
Wordpress disable file mods
PHP
0 vote451 views1 answer
Laravel api cors localhost issue
PHP Laravel