danwin1210/le-chat-php
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Add more extension checks

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This commit is contained in:
Daniel Winzen
2025-04-03 11:48:17 +03:00
parent 5243ef0e94
commit 39e3018222
2 changed files with 8 additions and 5 deletions
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3
README.md
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@ -38,11 +38,12 @@ Features:
Installation Instructions: Installation Instructions:
-------------------------- --------------------------
You'll need to have php with intl, gettext, pdo, pcre, mbstring and date extension, and a web-server installed. You'll need to have php with gettext, pdo, pcre, mbstring and date extension, and a web-server installed.
You will also need the pdo_sqlite, pdo_mysql or pdo_pgsql extension, depending on which database you choose. You will also need the pdo_sqlite, pdo_mysql or pdo_pgsql extension, depending on which database you choose.
Optionally, you can install: Optionally, you can install:
- the gd extension for the captcha feature - the gd extension for the captcha feature
- the json extension for save/restore - the json extension for save/restore
- the intl extension for browser language detection
- a memcached server and the memcached extension and change the configuration to use memcached. This will lessen the database load a bit. - a memcached server and the memcached extension and change the configuration to use memcached. This will lessen the database load a bit.
- a MySQL or PostgreSQL server to use as an external database instead of SQLite - a MySQL or PostgreSQL server to use as an external database instead of SQLite
- the libsodium extension (PHP >= 7.2) for encryption of messages and notes in the database - the libsodium extension (PHP >= 7.2) for encryption of messages and notes in the database

10
chat.php
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@ -64,9 +64,6 @@ const LANGUAGES = [
'zh-Hans' => ['name' => '简体中文', 'locale' => 'zh_CN', 'dir' => 'ltr'], 'zh-Hans' => ['name' => '简体中文', 'locale' => 'zh_CN', 'dir' => 'ltr'],
'zh-Hant' => ['name' => '正體中文', 'locale' => 'zh_TW', 'dir' => 'ltr'], 'zh-Hant' => ['name' => '正體中文', 'locale' => 'zh_TW', 'dir' => 'ltr'],
]; ];
if(!extension_loaded('mbstring')){
send_fatal_error(sprintf(_('The %s extension of PHP is required, please install it first.'), 'mbstring'));
}
load_config(); load_config();
$U=[];// This user data $U=[];// This user data
$db = null;// Database connection $db = null;// Database connection
@ -83,6 +80,12 @@ if(!isset($_REQUEST['session']) && isset($_COOKIE[COOKIENAME])){
} }
$session = preg_replace('/[^0-9a-zA-Z]/', '', $session); $session = preg_replace('/[^0-9a-zA-Z]/', '', $session);
load_lang(); load_lang();
foreach(['date', 'mbstring', 'pcre'] as $extension) {
if(!extension_loaded($extension)) {
send_fatal_error(sprintf(_('The %s extension of PHP is required, please install it first.'), $extension));
}
}
mb_internal_encoding('UTF-8');
check_db(); check_db();
cron(); cron();
route(); route();
@ -4903,7 +4906,6 @@ function load_lang(): void
function load_config(): void function load_config(): void
{ {
mb_internal_encoding('UTF-8');
define('VERSION', '1.24.1'); // Script version define('VERSION', '1.24.1'); // Script version
define('DBVERSION', 48); // Database layout version define('DBVERSION', 48); // Database layout version
define('MSGENCRYPTED', false); // Store messages encrypted in the database to prevent other database users from reading them - true/false - visit the setup page after editing! define('MSGENCRYPTED', false); // Store messages encrypted in the database to prevent other database users from reading them - true/false - visit the setup page after editing!