Undefined Function bcsub()

Question

Im Using This Code In my Local Laravel and in success

public function dateForHuman($custom_timestamp) 
  {
        $date = bcsub($custom_timestamp, 25569, 10) * 86400;
        return date('Y-m-d H:i:s', $date);
  }

but When i try in my server, respond error Undefined Function bcsub()

https://www.php.net/manual/en/bc.installation.php, https://stackoverflow.com/a/44049872/1427878 — CBroe, Aug 26 '20 at 08:19
Does this answer your question? [PHP, Call to undefined function bccomp](https://stackoverflow.com/questions/44049812/php-call-to-undefined-function-bccomp) — Jeremy McGibbon, Aug 27 '20 at 02:53

score 0 · Accepted Answer · answered Aug 26 '20 at 08:33

0

According to PHP documentation, BCMath is not available by default with PHP7 on Linux servers.

bcmath ist not installed automatically with php 7 on linux (ubuntu server) You have to use: sudo apt-get install php-bcmath

Please install it using apt-get: sudo apt-get install php-bcmath

Source: http://php.net/manual/en/bc.installation.php

answered Aug 26 '20 at 08:33

VIKAS KATARIYA

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if im using windows ? – Raihan Anubhawa EkaPutra Aug 26 '20 at 08:46
please give upvote this answer if its help to you thank you !!! @RaihanAnubhawaEkaPutra – VIKAS KATARIYA Aug 26 '20 at 09:23

Undefined Function bcsub()

1 Answers1