$driverName to be a string got "boolean"

[nikmauro]

###Configuration:

PhpFastCache version: dev-final
PHP version: 7.1
Operating system: centos 6

####Issue description:

$this->cache = CacheManager::getInstance('predis');

Fatal error: Uncaught phpFastCache\Exceptions\phpFastCacheInvalidArgumentException: Expected $driverName to be a string got "boolean" instead in /vendor/phpfastcache/phpfastcache/src/phpFastCache/CacheManager.php:379 Stack trace: #0 /vendor/phpfastcache/phpfastcache/src/phpFastCache/CacheManager.php(200): phpFastCache\CacheManager::standardizeDriverName(false) #1 //vendor/phpfastcache/phpfastcache/src/phpFastCache/CacheManager.php(258): phpFastCache\CacheManager::getInstance('Apc', Array) #2 //vendor/phpfastcache/phpfastcache/src/phpFastCache/CacheManager.php(186): phpFastCache\CacheManager::getAutoClass(Array) #3 /library/cache.php(106): phpFastCache\CacheManager::getInstance() #4 /library/cache.php(12): cms39_cache->__construct() #5 /home/domainpn/public_html/pc- in /vendor/phpfastcache/phpfastcache/src/phpFastCache/CacheManager.php on line 379

[Geolim4]

Hello,

I will have a look, but it's because predis driver seem to be unavailable (missing config?) therefore no fallback driver has been found, throwing that error.

Cheers,
Georges

[Geolim4]

I got it:
https://github.com/PHPSocialNetwork/phpfastcache/blob/final/src/phpFastCache/CacheManager.php#L200

There's a wrong exception thrown due to the new driverName check introduced in v6.
I'll fix it tonight, in the meantime please setup the Predis driver using a relevant config (see Example folder).

Cheers,
Georges

[nikmauro]

hello @Geolim4 , i have the same code with this example https://github.com/PHPSocialNetwork/phpfastcache/blob/final/docs/examples/predis.php

[nikmauro]

i have install in composer the predis driver "composer require predis/predis" and now working

[Geolim4]

Ohhh you right, indeed in v6 external dependencies were moved to "suggested" (except Psr ones) :)

Don't close this issue immediately, I still have to correct the Exception side effect bug.

[nikmauro]

Now i have this problem

Notice: Undefined index: e in /var/www/vhosts/8.com/httpdocs/vendor/phpfastcache/phpfastcache/src/phpFastCache/Core/Pool/DriverBaseTrait.php on line 186

Fatal error: Uncaught phpFastCache\Exceptions\phpFastCacheInvalidArgumentException: $expiration must be an object implementing the DateTimeInterface in /var/www/vhosts/8.com/httpdocs/vendor/phpfastcache/phpfastcache/src/phpFastCache/Core/Item/ItemBaseTrait.php:158 Stack trace: #0 /var/www/vhosts/8.com/httpdocs/vendor/phpfastcache/phpfastcache/src/phpFastCache/Core/Pool/CacheItemPoolTrait.php(122): phpFastCache\Drivers\Redis\Item->expiresAt(NULL) #1 /var/www/vhosts/8.com/httpdocs/library/cache.php(130): phpFastCache\Drivers\Redis\Driver->getItem('497aae29104bc7f...') #2 /var/www/vhosts/8.com/httpdocs/library/cache.php(59): cms39_cache->get('497aae29104bc7f...') #3 /var/www/vhosts/8.com/httpdocs/library/plugins.php(1034): cms39_cache_fetch('siteurl') #4 /var/www/vhosts/8.com/httpdocs/library/cms39_validate.php(98): get_option('siteurl') #5 /var/www/vhosts/8.com/httpdocs/library/settings.php(21): cms39_has_subdomain() #6 /var/www/vhosts/8.com/httpdocs/library/shared.php in /var/www/vhosts/8.com/httpdocs/vendor/phpfastcache/phpfastcache/src/phpFastCache/Core/Item/ItemBaseTrait.php on line 158

[Geolim4]

Can you show me the context of this error please ??

[Geolim4]

Ahhhh I got it.
Please purge your cache, from V5 to V6 it's necessary x)

I forget to mention that.

[Geolim4]

It is working as expected now ?

[nikmauro]

Perfect, thanks @Geolim4