=== PHP ===
The 825gen2 includes PHP which combined with the Apache Web Server allows for powerful web features.
{{{
root@imx8mq-var-dart:~# php -v
PHP 8.1.10 (cli) (built: Aug 30 2022 16:09:36) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.1.10, Copyright (c) Zend Technologies
}}}
Accessing MySQL database from php:
Make sure MySQL is configured first. Refer to MySQL page
MySQL (MariaDB)
Create a simple test php file to read from the database
{{{
cd /usr/share/apache2/default-site/htdocs
nano readmysql.php
}}}
{{{
825 MySQL Test
query($sql);
if($result->num_rows > 0) {
echo '| Title | Description |
|---|
';
while($row = $result->fetch_assoc()) {
$title = $row['title'];
$description = $row['description'];
echo '| ' . $title . ' | ' . $description . ' |
';
}
echo '
';
}
}
?>
}}}
Test with PC on same network as 825.
[[Image(825webpagephp.png)]]
It may also be helpful to use browser "Developer tools" selection to view the generated html code.