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

0 vote155 views1 answer
Laravel creating_table_name
PHP
2 votes252 views2 answers
Open php.ini in ubuntu
PHP
16 votes204 views5 answers
Laravel blade for loop
PHP Laravel
0 vote211 views1 answer
File_get_contents vs readfile speed
PHP
2 votes159 views1 answer
Php include file in parent directory
PHP
0 vote167 views4 answers
If ( $post_armi->have_posts() ) { while ($post_armi->have_posts() ) { $post_armi->the_post();
PHP
2 votes154 views1 answer
Php.ini settings
PHP
50 votes157 views6 answers
Laravel database seeder
PHP
0 vote229 views1 answer
Beanstalk run laravel command
PHP
0 vote203 views2 answers
Php select from database into array
PHP