how can i get point from user's input amount in php

Question

i'm new to php. please i would want to get figure from user's input amount such as if a user pays 2500 i want to get 2.5 from the amount he inputed examples below

1000      ------  1 ,
1500      ------  1.5,
1600      ------  1.6 ,
1800      ------  1.8 ,
2000      ------  2 ,
2200     ------  2.2 ,
2500      ------  2.5 ,

etc

is there any way i can get something like this above or to divide user input amount to get something like the figures above please

$num = 1700;
$whole = (int) $num;  
$frac  = $num / $whole;

i want to get a figure from user input like if a user inputs 1000 i would want to get 1, if a user inputs 3500 i want to get 3.5 or if a user inputs 7950, i would want to get 7.9 — Tunde Adam
– Tunde Adam, Commented Jun 27, 2024 at 10:58

naamhierzo · Accepted Answer · 2024-06-27 11:07:45Z

0

Divide it by 1000, round down to 1 digit after decimal point and round down to prevent 7.95 becoming 8.

<?php

$num = 7950;
echo round($num / 1000, 1, PHP_ROUND_HALF_DOWN); // 7.9

https://www.php.net/manual/en/function.round.php

answered Jun 27, 2024 at 11:07

naamhierzo

5403 silver badges12 bronze badges

Sign up to request clarification or add additional context in comments.

1 Comment

Tunde Adam Over a year ago

perfect, exactly what am looking for.. Thank you so much bro

Collectives™ on Stack Overflow

how can i get point from user's input amount in php

1 Answer 1

1 Comment

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

1 Comment

Your Answer

Sign up or log in

Post as a guest

Related