/**
* Returns validator list
*
* @param ConfigFile $cf Config file instance
*
* @return array
*/
public static function getValidators(ConfigFile $cf)
{
static $validators = null;
if ($validators !== null) {
return $validators;
}
$validators = $cf->getDbEntry('_validators', array());
if (defined('PMA_SETUP')) {
return $validators;
}
// not in setup script: load additional validators for user
// preferences we need original config values not overwritten
// by user preferences, creating a new PMA\libraries\Config instance is a
// better idea than hacking into its code
$uvs = $cf->getDbEntry('_userValidators', array());
foreach ($uvs as $field => $uv_list) {
$uv_list = (array) $uv_list;
foreach ($uv_list as &$uv) {
if (!is_array($uv)) {
continue;
}
for ($i = 1, $nb = count($uv); $i < $nb; $i++) {
if (mb_substr($uv[$i], 0, 6) == 'value:') {
$uv[$i] = PMA_arrayRead(mb_substr($uv[$i], 6), $GLOBALS['PMA_Config']->base_settings);
}
}
}
$validators[$field] = isset($validators[$field]) ? array_merge((array) $validators[$field], $uv_list) : $uv_list;
}
return $validators;
}
/**
* Test for ConfigFile::getDbEntry
*
* @return void
* @test
*/
public function testGetDbEntry()
{
$cfg_db = array();
include './libraries/config.values.php';
// verify that $cfg_db read from config.values.php is valid
$this->assertGreaterThanOrEqual(20, count($cfg_db));
$this->assertEquals($cfg_db['Servers'][1]['port'], $this->object->getDbEntry('Servers/1/port'));
$this->assertNull($this->object->getDbEntry('no such key'));
$this->assertEquals(array(1), $this->object->getDbEntry('no such key', array(1)));
}
