private static function _parseLine($line, $indent)
{
$ret = array();
if (($line[0] === '&' || $line[0] === '*') && preg_match('/^(&[A-z0-9_\\-]+|\\*[A-z0-9_\\-]+)/', $line, $match) || preg_match('/(&[A-z0-9_\\-]+|\\*[A-z0-9_\\-]+)$/', $line, $match) || preg_match('#^\\s*<<\\s*:\\s*(\\*[^\\s]+).*$#', $line, $match)) {
// Add group
if ($match[1][0] === '&') {
self::$groupAnchor = substr($match[1], 1);
} else {
if ($match[1][0] === '*') {
self::$groupAlias = substr($match[1], 1);
}
}
// self::_addGroup($line, $groups);
$line = trim(str_replace($match[1], '', $line));
}
$last = substr($line, -1, 1);
// Mapped sequence
if ($line[0] === '-' && $last === ':') {
if ($key = trim(substr($line, 1, -1))) {
if ($key[0] === '\'') {
$key = trim($key, '\'');
}
if ($key[0] === '"') {
$key = trim($key, '"');
}
}
$ret[$key] = array();
self::$delayedPath = array(strpos($line, $key) + $indent => $key);
return array($ret);
}
// Mapped value
if ($last === ':') {
if ($key = trim(substr($line, 0, -1))) {
if ($key[0] === '\'') {
$key = trim($key, '\'');
}
if ($key[0] === '"') {
$key = trim($key, '"');
}
}
$ret[$key] = '';
return $ret;
}
// Array element
if ($line && $line[0] === '-' && !(($tmpLen = strlen($line)) > 3 && substr($line, 0, 3) === '---')) {
if ($tmpLen <= 1) {
$ret = array(array());
} else {
$ret[] = self::_toType(trim(substr($line, 1)));
}
return $ret;
}
// Plain array
if ($line[0] === '[' && $last === ']') {
return self::_toType($line);
}
// getKeyValuePair inline
if (strpos($line, ':')) {
if (($line[0] === '"' || $line[0] === '\'') && preg_match('#^(["\'](.*)["\'](\\s)*:)#', $line, $match)) {
$val = trim(str_replace($match[1], '', $line));
$key = $match[2];
} else {
$point = strpos($line, ':');
$key = trim(substr($line, 0, $point));
$val = trim(substr($line, ++$point));
}
if ($key === '0') {
$key = '__SPICYZERO__';
}
$ret[$key] = self::_toType($val);
} else {
$ret = array($line);
}
return $ret;
}
