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Changes between Initial Version and Version 1 of Ticket #25137, comment 8

initial	v1
9	9	A long, secret parameter value seems best. No plugins loaded while this is in place and verified, except mu-plugins. Admin users are advised to bookmark this "safe mode" URL, after install or upgrade. When a user is logged in with this parameter key/value present, and has the right capability, all plugins are immediately deactivated, with a message and a visit plugins page link.
10	10
11		This could even be enhanced through a two-step procedure. Step one is a request for the secret URL to be emailed back to the admin user, in case he has forgotten to bookmark it. This would have to happen outside of the admin, but with username/password, through a `wp-get-safe-mode-url.php`, and with no other indication of success ~~rather than~~ the email silently being sent.
	11	This could even be enhanced through a two-step procedure. Step one is a request for the secret URL to be emailed back to the admin user, in case he has forgotten to bookmark it. This would have to happen outside of the admin, but with username/password, through a `wp-get-safe-mode-url.php`, and with no other indication of success but the email silently being sent.
12	12
13	13	New features as plugin first.