In certain cases where it doesn't already redirect to run the upgrade,
users could see an exception 'Unexpectedly found non-versioned cache
entry'. This change ensures the upgrade happens instead.
Allow email account verification to be disabled for any Oauth2 provider.
Also add clear indications to administrators of the danger of doing do,
this is done by an additional form checkbox.
This patch also reverts MDL-66598
These methods can be called via UI, and would throw confusing exceptions
if a user entered "unsafe" characters in a search input (e.g. "<").
Defer cleaning of supplied text to inside the methods.
Generally, we want to avoid displaying any breadcrumb nodes which are
already present in the primary navigation menu. Currently, this is done
by manually specifying which breadcrumb node (by its identification key)
should be removed. This change provides more reliable, automatic removal
of these breadcrum nodes by utilizing the exising method
remove_items_that_exist_in_navigation().
For PHP 8 and up, the 'mbstring.func_overload' doesn't exist
anymore, so skip any check/condition based on it.
The patch has been done that way, so it's easier to remove
the whole block of code once PHP 8.0 becomes our min supported
PHP version.
The change is self-coveres (changes the external and its own tests).
The 'mbstring.func_overload' php init setting was removed for
php80 (it was deprecated since php72). So it won't evaluate to
true ever, so the whole block can be put under php version condition.
Note that this is already fixed upsteam, for commit:
e7165a33b2
And it has been released with version 2.14.1 of the library, so, once
we upgrade to it, the fix will be incorporated.
The PHP_CodeSniffer @codingStandardsIgnore annotations are deprecated
and, since version 3.x, the new // phpcs:ignore comments should be used
instead.
This commits just reviews all the uses in core, replacing them for
the better new candidate, or removing when no longer needed.
Before the patch, transliteration was only happening when the
encoding of the string was utf-8. For other encodings only a
simpler conversion (iconv) to ascii was done. For some reason
iconv() own transliteration abilities are not consistent
between systems (depends of libraries installed, locales and
other bits).
So now we always convert the string to utf-8, in order to
transliterate it. And finally, also perform an iconv to
cover some characters that transliterate doesn't handle ok.
Also, remove a block of code that does nothing (previously
it was executing some code, but now it just sets and restores
the error level for nothing).
