CODEWITHSUNDEEP
php
user3078542
user3078542

Reputation: 5

Can't calculate values

$invoiceTotal = $settings['Setting']['currency'] . $thisInvoice['Invoice']['invoice_total'];

$bedrag = $settings['Setting']['currency'] . number_format($thisInvoice['Payment']['0']['amount'], 2, '.', ',');

$openbedrag = $invoiceTotal - $bedrag;

//$invoiceTotal = 2 
//$bedrag = 1

Why is $openbedrag = $invoiceTotal - $bedrag; not working ?

It is a simple calculation, why it doesn't calculate this variables ?

It outputs 0 -_-'

UPDATE PROBLEM FIXED

$invoiceTotal = $settings['Setting']['currency'].$thisInvoice['Invoice']['invoice_total'];
$bedrag = $settings['Setting']['currency'].number_format($thisInvoice['Payment']['0']['amount'], 2, '.', ',');
$openbedrag2 = $thisInvoice['Invoice']['invoice_total'] - $thisInvoice['Payment']['0']['amount'];
$openbedrag = $settings['Setting']['currency'].$openbedrag2;

Currency sets €

Upvotes: 0

Views: 65

Answers (3)

Ripa Saha
Ripa Saha

Reputation: 2540

if $settings['Setting']['currency'] this containing symbol , then avoid using $settings['Setting']['currency'] in Your calculation time. so Your calculation would be like below:- 

$invoiceTotal =  $thisInvoice['Invoice']['invoice_total'];

$bedrag =  $thisInvoice['Payment']['0']['amount'];

$openbedrag = $invoiceTotal - $bedrag;

$openbedrag =  $settings['Setting']['currency'].number_format($openbedrag, 2, '.', ',');

NOTE:- also don't use number_format in Your calculation time. use it ate display time means after the calculation in final output.

Upvotes: 0

Barmar
Barmar

Reputation: 780889

You need to do arithmetic with the original numbers, not the formatted ones.

$openbedrag = $thisInvoice['Invoice']['invoice_total'] - $thisInvoice['Payment']['0']['amount'];

Upvotes: 1

Suleman Ahmad
Suleman Ahmad

Reputation: 2103

convert into integers:-

$openbedrag = ($invoiceTotal * 1.0) - ($bedrag * 1.0);

Upvotes: 0

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