Fatal error: Call to undefined function mb_detect_encoding()
Mbstring is a non-default extension. This means it is not enabled by default. You must explicitly enable the module with the configure option.
In case your php version is 7.2:
sudo apt-get install php7.2-mbstring
sudo service apache2 restart
In case your php version is 7.0:
sudo apt-get install php7.0-mbstring
sudo service apache2 restart
In case your php version is 5.6:
sudo apt-get install php5.6-mbstring
sudo service apache2 restart
Install the gd library also.
check this link http://www.php.net/manual/en/mbstring.installation.php
There's a much easier way than recompiling PHP. Just yum install the required mbstring library:
Example: How to install PHP mbstring on CentOS 6.2
yum --enablerepo=remi install php-mbstring
Oh, and don't forget to restart apache afterward.
On Windows open the file php.ini and make this changes:
Remove the comment and point to the ext directory
; extension_dir = "./" -> extension_dir = "C:/Php/ext"
Remove the comment of this extensions
- extension=php_mbstring.dll
- extension=php_mysqli.dll
Restart apache service
httpd -k restart