/**
* Parse Java-Properties
*
* @param string|null $string The string to parse
*
* @return array The parsed data
* @since 0.2.6
* @codeCoverageIgnore
*/
private function parseProperties($string = null)
{
$result = [];
$lines = preg_split('/\\n\\t|\\n/', $string);
$key = '';
static $isWaitingForOtherLine = false;
foreach ($lines as $k => $line) {
if (empty($line) || !$isWaitingForOtherLine && strpos($line, '#') === 0) {
continue;
}
if (!strpos($line, '=') && !$isWaitingForOtherLine) {
return [];
}
if (!$isWaitingForOtherLine) {
$key = substr($line, 0, strpos($line, '='));
$key = trim($key);
$value = substr($line, strpos($line, '=') + 1, strlen($line));
} else {
$value .= $line;
}
// Trim unnecessary white spaces
$value = trim($value);
$value = Utils::trimWhitespace($value);
// Remove unnecessary double/single qoutes
$value = Utils::removeQuotes($value);
if (strpos($value, '\\') === strlen($value) - strlen('\\')) {
$value = substr($value, 0, strlen($value) - 1);
$isWaitingForOtherLine = true;
} else {
$isWaitingForOtherLine = false;
}
$result[$key] = empty($value) ? '' : $value;
unset($lines[$k]);
}
Utils::unescapeProperties($result);
Utils::trimArrayElements($result);
Utils::stripBackslashes($result);
Utils::fixArrayValues($result);
// Fix for dotted properties
$data = [];
foreach ($result as $k => $v) {
Arr::set($data, $k, $v);
}
return $data;
}
/**
* {@inheritdoc}
*
* @param string $key Configuration item key name
*
* @return bool
* @codeCoverageIgnore
*/
public function delete($key)
{
if (isset($this->cache[$key])) {
// unset($this->cache[$key]);
Arr::delete($this->cache, $key);
}
return Arr::delete($this->data, $key);
}
