$config['root'],
'title' => 'Install',
'body' => ''
);
if($step == 0) {
// Agreeement
$page['body'] = '
I have read and understood the agreement. Proceed to installation.
';
echo Element('page.html', $page);
} elseif($step == 1) {
$page['title'] = 'Pre-installation test';
$page['body'] = '';
function rheader($item) {
global $page, $config;
$page['body'] .= '| ' . $item . ' |
|---|
';
}
function row($item, $result) {
global $page, $config;
$page['body'] .= '| ' . $item . ' |  . ') |
|---|
';
}
// Required extensions
rheader('PHP extensions');
row('PDO', extension_loaded('pdo'));
row('GD', extension_loaded('gd'));
// GD tests
rheader('GD tests');
row('JPEG', function_exists('imagecreatefromjpeg'));
row('PNG', function_exists('imagecreatefrompng'));
row('GIF', function_exists('imagecreatefromgif'));
row('BMP', function_exists('imagecreatefrombmp'));
// Database drivers
$drivers = PDO::getAvailableDrivers();
rheader('PDO drivers (currently installed drivers)');
foreach($drivers as &$driver) {
row($driver, true);
}
// Permissions
rheader('File permissions');
row('root directory (' . getcwd() . ')', is_writable('.'));
$page['body'] .= '
Continue.
';
echo Element('page.html', $page);
} elseif($step == 2) {
// Basic config
$page['title'] = 'Configuration';
function create_salt() {
return substr(base64_encode(sha1(rand())), 0, rand(25, 31));
}
$page['body'] = '
';
echo Element('page.html', $page);
}
?>