php-redis & php-igbinary

1. Issue
+ php7.3 /usr/local/bin/composer install --ansi
 PHP Warning:  PHP Startup: Unable to load dynamic library 'redis.so' 
 (tried: /usr/lib/php/20180731/redis.so (/usr/lib/php/20180731/redis.so: undefined symbol: igbinary_serialize), 
 /usr/lib/php/20180731/redis.so.so (/usr/lib/php/20180731/redis.so.so: undefined symbol: igbinary_serialize)) 
 in Unknown on line 0
2. Solution
Outdated PHP package php-igbinary (2.x) may cause that issue /usr/lib/php/20180731/redis.so: undefined symbol: igbinary_serialize
[email protected]:# dpkg -l | grep php
​
php-igbinary                         2.0.6~rc1-1+ubuntu16.04.1+deb.sury.org+1
php-redis                            4.3.0-1+ubuntu16.04.1+deb.sury.org+1
Solution is re-install both php-redis & php-igbinary
[email protected]:# apt install php-redis php-igbinary
...
After that, they're working smoothly. Here is new version of php-igbinary
php-igbinary                         3.0.1+2.0.8-1+ubuntu16.04.1+deb.sury.org+1
php-redis                            4.3.0-1+ubuntu16.04.1+deb.sury.org+1

Last modified 3yr ago