Noticed the following warning / error in my logs:
URL: http://example.com/wp-admin/network/settings.php Referrer: http://example.com/wp-admin/network/plugins.php Error(E_STRICT): Only variables should be passed by reference Source: /var/sites/g/example.com/public_html/wp-content/plugins/p3-profiler/p3-profiler.php  Trace: #1 /var/sites/g/example.com/public_html/wp-admin/network/settings.php:11 - require_once('/var/si...') #2 /var/sites/g/example.com/public_html/wp-admin/network/admin.php:13 - require_once('/var/si...') #3 /var/sites/g/example.com/public_html/wp-admin/admin.php:30 - require_once('/var/si...') #4 /var/sites/g/example.com/public_html/wp-load.php:29 - require_once('/var/si...') #5 /var/sites/g/example.com/public_html/wp-config.php:163 - require_once('/var/si...') #6 /var/sites/g/example.com/public_html/wp-settings.php:195 - include_once('/var/si...') POST: array ( ) GET: array ( )
This is probably an easy fix, it seems the use of the
end function isn't quite correct according to the docs for the single parameter passed in:
This array is passed by reference because it is modified by the function. This means you must pass it a real variable and not a function returning an array because only actual variables may be passed by reference.