Context Navigation

Changes between Initial Version and Version 1 of Ticket #42656, comment 2

-                      initial
+                      v1
 {{{function determine_locale()}}} is checking for {{{$GLOBALS['pagenow']}}} in line 141. As a result, a network activated plugin, which is using one of the WP l10n functions during startup will cause a {{{PHP Notice undefined index…}}} notice on the login popup window.
+From a network administrator's point of view, I would not expect a big difference between a network-wide activated plugin and a plugin that I activated on every site in the network individually. (unless the plugin provides some network-specific funtionality)
+From a network administrator's point of view, I would not expect a big difference between a network-wide activated plugin and a plugin that I activated on every site in the network individually. (unless the plugin provides some network-specific funtionality)\\
+**EDIT:** e.g. plugins that call {{{wp_is_mobile()}}} outside a hook will work well on single-site activation, but will cause a WSOD on network-activation.
 Plugin authors (or at least a considerable majority of them), might expect the wp core to reliably provide an identical environment, in both cases network activation and single-site activation.