remove remainder from string in php

Question

Hi. Simple question. I have this code:

total = 41
win   = 48

       echo ($total/$win) * 100 ; 

printing out

85.416666666667

I need to remove the remainder so it prints out: 85 %.

Answer 1

You can use the floor function:

echo floor(($total/$win) * 100) ; 

Answer 2

Use the round(); function.

<?php
$total = 41;
$win   = 48;

echo round(($total/$win)*100).' %'; 
?>

Answer 3

the elegant way would be to use string

number_format(float $number, int $decimals, string $dec_point, string $thousands_sep);

like this:

<?php
$total = 41;
$win   = 48;

echo number_format(($total/$win)*100,0,'.').' %'; 
?>

Answer 4

Too many possible ways, here is another one:

<?php
    echo sprintf( "%d %%", ( $total / $win ) * 100 );
?>