Yaf_Config_Ini::current

<?php
/**
 * Assume /etc/myapp/application.ini contains:
 * [common]
 * application.name = "MyApp"
 * version          = "1.0"
 */
$config = new Yaf_Config_Ini('/etc/myapp/application.ini', 'common');

$config->rewind();
while ($config->valid()) {
    $value = $config->current();
    if ($value instanceof Yaf_Config_Abstract) {
        echo $config->key(), " => <config section>\n";
    } else {
        echo $config->key(), " => ", $value, "\n";
    }
    $config->next();
}
?>