public function testRemoveValueByPathNotExisting()
{
$c = new StdClass();
$c->d1 = "This is the value";
$c->d2 = "This will be removed";
$b = new StdClass();
$b->c = $c;
$a = new StdClass();
$a->b = $b;
$tree = new StdClass();
$tree->a = $a;
$this->assertFalse(ValueByPath::removeValueByPath($tree, "a.b.c.d3"));
$this->assertTrue(isset($tree->a->b->c->d1));
$this->assertTrue(isset($tree->a->b->c->d2));
}
/**
* Save the configuration to the specified configuration file
*
* @param null|string $configFile An optional path to a JSON file to which the data should be written instead of the $configFile defined on instance creation
* @param int $jsonOptions Optional options passed to json_encode (e.g. JSON_PRETTY_PRINT)
* @param bool $saveUnset Whether to also write unset and default values
*/
public function save($configFile = null, $jsonOptions = 0, $saveUnset = false)
{
if ($configFile == null) {
$configFile = $this->configFile;
}
$data = new \StdClass();
foreach ($this->configData as $name => $itemData) {
if (isset($itemData->value)) {
ValueByPath::setValueByPath($data, $name, $itemData->value, true);
} elseif ($saveUnset and isset($itemData->defaultValue)) {
ValueByPath::setValueByPath($data, $name, $itemData->defaultValue, true);
} elseif ($saveUnset) {
ValueByPath::setValueByPath($data, $name, null, true);
}
if (!$saveUnset and isset($itemData->value) and isset($itemData->defaultValue) and $itemData->value == $itemData->defaultValue) {
ValueByPath::removeValueByPath($data, $name);
}
}
file_put_contents($configFile, json_encode($data, $jsonOptions));
}
