updated rector and applied it

remove checks for mbstring.func_overload

This ini setting no longer exists in PHP8, so we don't need to check
for it.

update minimum requirement to PHP 8.2

According to https://stitcher.io/blog/php-version-stats-june-2025 most
people are running a newer version anyway. 8.2 still receives security
support til the en

update minimum requirement to PHP 8.2

According to https://stitcher.io/blog/php-version-stats-june-2025 most
people are running a newer version anyway. 8.2 still receives security
support til the end of the year and is the version included in Debian
old-stable (Bookworm).

This patch only increases the minumum version and updates the composer
dependencies. No code has been changed yet.

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do not check for deprecated functions in installer

our UTF-8 fallbacks should not fall back on the utf8_decode/encode
functions anymore, so this check is no longer useful

sligthly related to #4354

Use date in install.php

code style: line breaks

Rector to rename print to echo calls

update urls and simplify regexp

reformatting at top level

comment fix in install.php

Apply rector fixes to bin and toplevel

increase required PHP version to 7.4

CodeStyle: fix line length issue in installer

Changed username validation (to func cleanID) during installation

Styling install.php

Fix warning in install.php on PHP 8

Warning: Undefined array key "pop" in install.php on line 427

In PHP 8, attempting to read an undefined array key throws a warning
instead of a notice as in earl

Fix warning in install.php on PHP 8

Warning: Undefined array key "pop" in install.php on line 427

In PHP 8, attempting to read an undefined array key throws a warning
instead of a notice as in earlier versions [1].

[1]: https://www.php.net/manual/en/migration80.incompatible.php

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Fix for Remove random_compat, no longer needed #3262

Installer: check for XML parser method. fixes #3207

fixed comment smd5->bcrypt

changed hash algo in install.php from smd5 to bcrypt

Checks for PHP mail in install.php and warns if mail used after install (#3056)

* Checks for PHP mail in install.php and warns if mail used after install.

* fixed spacing in instal.php

* Recon

Checks for PHP mail in install.php and warns if mail used after install (#3056)

* Checks for PHP mail in install.php and warns if mail used after install.

* fixed spacing in instal.php

* Reconfigured warning message and code for PHP mail not existing or disabled. Removed the substitute mail function in inc/compatibility.php

* fixed some spacing errors in install.php

* Adds warning to error_log when call is made to unavailable PHP mail function and posts the warning to browser top if current user is admin.

* adds newline at end of compatibility.php and $lang global to Mailer.class.php

* Changes to handling of msg and `return false` as suggested by @phy25

* Removed tab from lilne 719

* removed additional tabs from Mailer.class.php

* Update inc/Mailer.class.php

removes unnecessary object

* Update inc/Mailer.class.php

changed msg styling for msg_managers_only warning for no PHP mail function

* Update inc/Mailer.class.php

* Update inc/Mailer.class.php

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Merge pull request #2993 from splitbrain/issue1892

Add random_bytes check in installer

Remove obsolete attributes at <script> tag

Nowadays it is not necessary to specify "type" or "charset" attribute at <script> tag:

1. "type" attribute defaults to "application/javascript", so there

Remove obsolete attributes at <script> tag

Nowadays it is not necessary to specify "type" or "charset" attribute at <script> tag:

1. "type" attribute defaults to "application/javascript", so there is no need to specify that. The recent value "text/javascript" is obsolete in favor of the default "application/javascript", as stated e.g. here: https://www.iana.org/assignments/media-types/media-types.xhtml#text

2. "charset" attribute of the <script> tag defaults to encoding be the same as the encoding of the script element's node document. As DokuWiki's default encoding is "utf-8", there is no need to specify this encoding in external resources. See: https://html.spec.whatwg.org/multipage/scripting.html#the-script-element

Manual merging, closes #2921.

Co-Authored-By: petrkajzar <58340153+petrkajzar@users.noreply.github.com>

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Add random_bytes check in installer

Fixes #1892. This will be triggered by:

- PHP 7+: "If an appropriate source of randomness cannot be found, an Exception will be thrown"
- paragonie/random_compat

Add random_bytes check in installer

Fixes #1892. This will be triggered by:

- PHP 7+: "If an appropriate source of randomness cannot be found, an Exception will be thrown"
- paragonie/random_compat: PHP 5.6 support will fail if urandom is not readable

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Merge pull request #2857 from splitbrain/issue2845

use inline template instead of .dist file to populate users.auth.php