PHP-FPM PHP Warning: PHP Startup: Unable to load dynamic library

• If you upgraded and you get some PHP warnings that some PHP extensions are unable to load, all you need to do is delete the relevant *.ini files for them and then reinstall if you require the PHP extension

find the paths to the *.ini files

Code (Text):

php --ini 2>/devnull
Configuration File (php.ini) Path: /usr/local/lib
Loaded Configuration File:         /usr/local/lib/php.ini
Scan for additional .ini files in: /etc/centminmod/php.d
Additional .ini files parsed:      /etc/centminmod/php.d/curlcainfo.ini,
/etc/centminmod/php.d/custom_php.ini,
/etc/centminmod/php.d/geoip.ini,
/etc/centminmod/php.d/igbinary.ini,
/etc/centminmod/php.d/imagick.ini,
/etc/centminmod/php.d/memcache.ini,
/etc/centminmod/php.d/memcached.ini,
/etc/centminmod/php.d/zendopcache.ini

delete ones that are reported as unable to load so if geoip.so, igbinary.so, imagick.so, memcache.so and memcached.so are reported as unable to load, remove their respective *.ini files

Code (Text):

rm -rf /etc/centminmod/php.d/geoip.ini
rm -rf /etc/centminmod/php.d/igbinary.ini
rm -rf /etc/centminmod/php.d/imagick.ini
rm -rf /etc/centminmod/php.d/memcache.ini
rm -rf /etc/centminmod/php.d/memcached.ini

then restart PHP-FPM again

Code (Text):

fpmrestart
Gracefully shutting down php-fpm . done
Starting php-fpm  done

Code (Text):

php -v
PHP 7.0.0-dev (cli) (built: Nov  6 2014 00:54:07)
Copyright (c) 1997-2014 The PHP Group
Zend Engine v2.8.0-dev, Copyright (c) 1998-2014 Zend Technologies
    with Zend OPcache v7.0.4-dev, Copyright (c) 1999-2014, by Zend Technologies

Manually reinstall PHP extension

For reported PHP extensions that do not load, i.e. "PHP Startup: Unable to load dynamic" and references PHPEXTENSIONNAME.so, some can be installed again via centmin.sh menu. For instance menu options 7, 9, 10, 12, 15, 18, and 19.

for 123.08stable

Code (Text):

--------------------------------------------------------
Centmin Mod 1.2.3-eva2000.08
--------------------------------------------------------
                   Centmin Mod Menu       
--------------------------------------------------------
1).  Centmin Install
2).  Add Nginx vhost domain
3).  NSD setup domain name DNS
4).  Nginx Upgrade / Downgrade
5).  PHP Upgrade / Downgrade
6).  XCache Re-install
7).  APC Cache Re-install
8).  XCache Install
9).  APC Cache Install
10). Memcached Server Re-install
11). MariaDB 5.2, 5.5, 10 Upgrade Sub-Menu
12). Zend OpCache Install/Re-install
13). Install ioping.sh vbtechsupport.com/1239/
14). SELinux disable
15). Install/Re-install ImageMagick PHP Extension
16). Change SSHD Port Number
17). Multi-thread compression: pigz,pbzip2,lbzip2,p7zip etc
18). Suhosin PHP Extension install
19). Install FFMPEG and FFMPEG PHP Extension
20). NSD Re-install
21). Update - Nginx + PHP-FPM + Siege
22). Add Wordpress Nginx vhost + WP Super Cache
23). Exit
--------------------------------------------------------
Enter option [ 1 - 23 ]
--------------------------------------------------------

for 123.09beta01 - menu options 7, 9, 10, 12, 13 (for redis), 15, 18, and 19 are relevant menu options that can be used only if the specific PHP extension is reporting as unable to load

Code (Text):

--------------------------------------------------------
     Centmin Mod Menu 123.09beta01 centminmod.com
--------------------------------------------------------
1).  Centmin Install
2).  Add Nginx vhost domain
3).  NSD setup domain name DNS
4).  Nginx Upgrade / Downgrade
5).  PHP Upgrade / Downgrade
6).  XCache Re-install
7).  APC Cache Re-install
8).  XCache Install
9).  APC Cache Install
10). Memcached Server Re-install
11). MariaDB 5.2/5.5 & 10.x Upgrade Sub-Menu
12). Zend OpCache Install/Re-install
13). Install/Reinstall Redis PHP Extension
14). SELinux disable
15). Install/Reinstall ImagicK PHP Extension
16). Change SSHD Port Number
17). Multi-thread compression: pigz,pbzip2,lbzip2...
18). Suhosin PHP Extension install
19). Install FFMPEG and FFMPEG PHP Extension
20). NSD Install/Re-Install
21). Update - Nginx + PHP-FPM + Siege
22). Add Wordpress Nginx vhost + Cache Plugin
23). Update Centmin Mod Code Base
24). Exit
--------------------------------------------------------
Enter option [ 1 - 24 ]

So for you remove mongodb.ini and redis.ini and run centmin.sh menu option 13 to reinstall redis extension and just leave mongodb disabled. These niggle issues for PHP 7 are fixed in 123.09beta01 but not in 123.08stable

 

APC outdated and doesn't support PHP7. Best performance is leave it to default Zend Opcache