wp_cache_get generates fatal error

[jatingupta2k]

There are timing issues in WP where some code in plugins, specifically wp super cache, make called to wp_cache_get before $wp_object_cache is initiated.

This generates a fatal error in php and can often send apache crashing.

This only occurs n wp_cache_get() and it seems as if the easiest solution is to check to see if $wp_object_cache is actually initaited and/or an object before calling its get() function.

… at /var/sentora/hostdata/zadmin/public_html/freemaal_in/wp-includes/
cache.php (113)
…at /var/sentora/hostdata/zadmin/public_html/freemaal_in/wp-includes/
option.php (54)
…/public_html/freemaal_in/wp-content/plugins/wp-super-cache/
wp-cache-phase2.php (255)

[DrewAPicture]

Hi @jatingupta2k, welcome to Trac! Are you still experiencing issues here?

[glueckpress]

Just noticed a related issue (if not the same) was closed as invalid 6 years ago: https://core.trac.wordpress.org/ticket/15881

I’m currently debugging the behavior on a customer system with a different caching plugin. Can’t provide any insight yet, but will update here once we know more.