call to undefined function mb_strimwidth

Question

Months ago I made a short code that uses mb_strimwidth() to exactly fit some text into a table cell, putting dots at the end of a truncated string. Now, after some

Answer 1

if you already installed mbstring then you have to call this extension on php.ini file.

First, detect where is your php-fpm.ini file or php.ini.

run command

php -i | grep php.ini

it returns you path of php.ini file.

for example

/etc/php.ini

then open file with VIM or another editor

vim /etc/php.ini

and then add mbstring extension to php.ini file

extension=mbstring.so;

finally, restart php-fpm

systemctl restart php-fpm