R6.1 Dependencies

1. Requirements

1.1. PHP

PHP 8.0 - 8.3 (PHP 8.2 recommended)

1.1.1. PHP Extensions

bcmath^[link1], or GMP^[link2]
ctype^[link3]
ext-dom^[link4]
fileinfo^[link5]
gd^[link6]
iconv^[link7]
intl^[link8]
json^[link9]
mbstring^[link10]
mysqli^[link11]
openssl^[link12]
pcre^[link13]
pdo^[link14]
pdo_mysql^[link15]
spl^[link16]
zlib^[link17]

1.1.2. Necessity to raise the PHP version

PHP version

7.4
- Null Coalescing Assignment Operator - ??=
8.0
- Match expression and str_*() functions

cause for raise

PHP end of support^[link18]
library dependency
core dependency

1.2. Web server

Apache >= 2.4

1.3. Database

SQL database system, one of:

MariaDB >= 10.4
MySQL >= 8.0

1.3.1. Necessity to raise the Database version

DB version

MariaDB 10.2 & MySQL 5.7.7
- support index key prefixes up to 3072 bytes by default (optional)
MariaDB 10.4 & MySQL 8.0
- End of support of earlier versions

cause for raise

MariaDB end of support^[link19]
MySQL end of support^[link20]
core dependency

2. Used Libraries

#	directory	project	version	status
1	bad_behavior	Bad Behavior^[link21]	2.2.25	patched: various, see repo
2	captcha	freeCap^[link22]	1.4.5	patched: various, see repo
3	hashids	Hashids^[link23]	5.0.2	unpatched
4	htmlsax3	HTMLSAX3^[link24]	3.0.0	patched: various, see repo
5	php-diff	php-diff^[link25]	2.3.2	patched, see subdir
6	phpmailer	PHPMailer^[link26]	6.9.1	unpatched
7	phpthumb	PhpThumb^[link27]	2.3.0	unpatched
8	safehtml	SafeHTML^[link28]	1.3.12	patched: various, see repo
9	simplepie	SimplePie^[link29]	1.8.0	unpatched
10	svg-sanitizer	svg-sanitizer^[link30]	0.18	patched: various, see repo
11	text-hl	Text_Highlighter^[link31]	0.8.0	patched: various, see repo

Links

[link1] https://www.php.net/manual/en/book.bc.php
[link2] https://www.php.net/manual/en/book.gmp.php
[link3] https://www.php.net/manual/en/book.ctype.php
[link4] https://www.php.net/manual/en/book.dom.php
[link5] https://www.php.net/manual/en/book.fileinfo.php
[link6] https://www.php.net/manual/en/book.image.php
[link7] https://www.php.net/manual/en/book.iconv.php
[link8] https://www.php.net/manual/en/book.intl.php
[link9] https://www.php.net/manual/en/book.json.php
[link10] https://www.php.net/manual/en/book.mbstring.php
[link11] https://www.php.net/manual/en/book.mysqli.php
[link12] https://www.php.net/manual/en/book.openssl.php
[link13] https://www.php.net/manual/en/book.pcre.php
[link14] https://www.php.net/manual/en/book.pdo.php
[link15] https://www.php.net/manual/en/ref.pdo-mysql.php
[link16] https://www.php.net/manual/en/book.spl.php
[link17] https://www.php.net/manual/en/book.zlib.php
[link18] https://www.php.net/eol.php
[link19] https://mariadb.org/about/maintenance-policy/
[link20] https://en.wikipedia.org/wiki/MySQL#Release_history
[link21] https://github.com/Bad-Behaviour/badbehaviour
[link22] https://wackowiki.org/doc/Dev/Components/Lib/Captcha
[link23] https://github.com/ivanakimov/hashids.php
[link24] https://pear.php.net/package/XML_HTMLSax3/
[link25] https://github.com/JBlond/php-diff
[link26] https://github.com/PHPMailer/PHPMailer
[link27] https://github.com/PHPThumb/PHPThumb
[link28] https://wackowiki.org/doc/Dev/Projects/SafeHTML
[link29] https://github.com/simplepie/simplepie
[link30] https://github.com/darylldoyle/svg-sanitizer
[link31] https://pear.php.net/package/Text_Highlighter/