/**
* @covers Xoops\Core\Yaml::dump
* @covers Xoops\Core\Yaml::load
*/
public function testDumpAndLoad()
{
$inputArray = array('one' => 1, 'two' => array(1, 2), 'three' => '');
$string = Yaml::dump($inputArray);
$this->assertTrue(!empty($string));
$this->assertTrue(is_string($string));
$outputArray = Yaml::load((string) $string);
$this->assertTrue(is_array($outputArray));
$this->assertSame($inputArray, $outputArray);
}
/**
* Re-reads config and refreshes cache.
*
* @return Yaml
* @throws Exception\LoaderException
*/
protected function refreshCache()
{
$ext = new Extension();
$ext->load();
try {
$yaml = Yaml::load(self::YAML_FILE);
} catch (\Exception $e) {
throw new Exception\LoaderException(sprintf('Could not load config. %s', $e->getMessage()));
}
$refSet = new \ReflectionMethod($yaml, 'set');
$refSet->setAccessible(true);
$before = clone $yaml;
foreach ($ext as $key => $obj) {
if (property_exists($obj, 'default') && (!$yaml->defined($key) || $yaml($key) === null)) {
//Set defaults only in the case it is provided in the Extension.
//Set defaults only if they are not overriden in config and not null.
$refSet->invoke($yaml, $key, $obj->default);
}
//Checks if at least one from all parents is not required.
$token = $key;
while (strpos($token, '.')) {
$token = preg_replace('/\\.[^\\.]+$/', '', $token);
//Parent bag is not required
if (!$ext->defined($token)) {
//And it is not defined in config
if (!$before->defined($token)) {
continue 2;
} else {
//check presence of nodes if it is defined in config
break;
}
}
}
if (!$yaml->defined($key)) {
//If, after all, value has not been defined in the Extension, it is considered as user error.
throw new Exception\LoaderException(sprintf('Parameter "%s" must be defined in the config', $key));
}
}
unset($before);
//serialize yaml
file_put_contents(self::YAML_CACHE_FILE, serialize($yaml));
@chmod(self::YAML_CACHE_FILE, 0666);
return $yaml;
}
/**
* Loads configuration from given directory
*
* @param $dir
* @return Config
*/
static function load($dir)
{
$config = Yaml::load($dir . "/" . self::MAIN_YAML_FILE);
$config['base_directory'] = $dir;
return new Config($config);
}
<?php
#
# S P Y C
# a simple php yaml class
#
# license: [MIT License, http://www.opensource.org/licenses/mit-license.php]
#
include '../../Yaml.php';
$yaml = new Yaml();
$array = $yaml->load('../Fixtures/sample.yaml');
echo '<pre><a href="../Fixtures/sample.yaml">sample.yaml</a> loaded into PHP:<br/>';
print_r($array);
echo '</pre>';
echo '<pre>YAML Data dumped back:<br/>';
echo $yaml->dump($array);
echo '</pre>';
