private static function _parseString($lines)
{
self::$path = self::$result = self::$delayedPath = self::$savedGroups = array();
self::$groupAlias = self::$groupAnchor = FALSE;
$count = count($lines);
for ($i = 0; $i < $count; ++$i) {
$line = $lines[$i];
$indent = $idt = strlen($line) - strlen(ltrim($line));
// getParentPathByIndent extracts inline
if ($indent === 0) {
$tmpPath = array();
} else {
$tmpPath = self::$path;
do {
end($tmpPath);
if ($indent <= ($lastIndentPath = key($tmpPath))) {
unset($tmpPath[$lastIndentPath]);
}
} while ($indent <= $lastIndentPath);
}
if ($indent === -1) {
$idt = strlen($line) - strlen(ltrim($line));
}
$line = substr($line, $idt);
$tmpLine = trim($line);
// line string is commented or empty section?
if ($tmpLine === '' || $line[0] === '#' || trim($line, " \r\n\t") === '---') {
continue;
}
self::$path = $tmpPath;
$lastChar = substr($tmpLine, -1);
$literalBlockStyle = $lastChar !== '>' && $lastChar !== '|' || preg_match('#<.*?>$#', $line) ? FALSE : $lastChar;
if ($literalBlockStyle) {
$literalBlock = '';
$line = rtrim($line, $literalBlockStyle . " \n") . '__SPICYYAML__';
$literalBlockIndent = strlen($lines[++$i]) - strlen(ltrim($lines[$i--]));
while (++$i < $count && (!trim($lines[$i]) || strlen($lines[$i]) - strlen(ltrim($lines[$i])) > $indent)) {
$tmpLine = $lines[$i];
//$_indent = ( $literalBlockIndent === -1 ) ? (strlen($tmpLine) - strlen(ltrim($tmpLine))) : $literalBlockIndent;
$tmpLineTrimedDistance = strlen($tmpLine) - strlen(ltrim($tmpLine));
$tmpLine = substr($tmpLine, $literalBlockIndent === -1 ? $tmpLineTrimedDistance : $literalBlockIndent);
//$tmpLine = substr($tmpLine, $_indent);
if ($literalBlockStyle !== '|') {
//$_indent = strlen($tmpLine) - strlen(ltrim($tmpLine));
//$tmpLine = substr($tmpLine, $_indent);
$tmpLine = substr($tmpLine, $tmpLineTrimedDistance);
}
$tmpLine = rtrim($tmpLine, "\r\n\t ") . "\n";
if ($literalBlockStyle === '|') {
$literalBlock .= $tmpLine;
} else {
if ($tmpLine == "\n" && $literalBlockStyle === '>') {
$literalBlock = rtrim($literalBlock, " \t") . "\n";
} else {
if (strlen($tmpLine) === 0) {
$literalBlock = rtrim($literalBlock, ' ') . "\n";
} else {
if ($tmpLine !== "\n") {
$tmpLine = trim($tmpLine, "\r\n ") . " ";
}
$literalBlock .= $tmpLine;
//$literalBlock .= ( $tmpLine !== "\n" ) ? trim($tmpLine, "\r\n ") . " " : $tmpLine;
}
}
}
}
--$i;
}
while (++$i < $count) {
$tmpLine = trim($line);
if (!strlen($tmpLine) || substr($tmpLine, -1, 1) === ']') {
break;
}
if ($tmpLine[0] === '[' || preg_match('#^[^:]+?:\\s*\\[#', $tmpLine)) {
$line = rtrim($line, " \n\t\r") . ' ' . ltrim($lines[$i], " \t");
continue;
}
break;
//$line = rtrim($line, " \n\t\r") . ' ' . ltrim($lines[$i], " \t");
}
--$i;
if (strpos($line, '#') && strpos($line, '"') === FALSE && strpos($line, '\'') === FALSE) {
//if ( strpos($line, '"') === FALSE && strpos($line, '\'') === FALSE )
//{
$line = preg_replace('/\\s+#(.+)$/', '', $line);
//}
}
$lineArray = !$line || !($line = trim($line)) ? array() : self::_parseLine($line, $indent);
if ($literalBlockStyle) {
$lineArray = self::_revertLiteralPlaceHolder($lineArray, $literalBlock);
}
if (count($lineArray) > 1) {
// addArrayInline inline
$groupPath = self::$path;
foreach ($lineArray as $k => $v) {
self::_addArray(array($k => $v), $indent);
self::$path = $groupPath;
}
} else {
self::_addArray($lineArray, $indent);
}
foreach (self::$delayedPath as $idt => $delayedPath) {
self::$path[$idt] = $delayedPath;
}
self::$delayedPath = array();
}
return self::$result;
}
