| | |
| | | // arrays handling is much more expensive |
| | | // For the following structure: THREAD (2)(3 6 (4 23)(44 7 96)) |
| | | // -- 2 |
| | | // |
| | | // -- 3 |
| | | // \-- 6 |
| | | // |-- 4 |
| | |
| | | // The output will be: 2,3^1:6^2:4^3:23^2:44^3:7^4:96 |
| | | |
| | | if ($str[$begin] != '(') { |
| | | $stop = $begin + strspn($str, '1234567890', $begin, $end - $begin); |
| | | $msg = substr($str, $begin, $stop - $begin); |
| | | if (!$msg) { |
| | | // find next bracket |
| | | $stop = $begin + strcspn($str, '()', $begin, $end - $begin); |
| | | $messages = explode(' ', trim(substr($str, $begin, $stop - $begin))); |
| | | |
| | | if (empty($messages)) { |
| | | return $node; |
| | | } |
| | | |
| | | $this->meta['messages']++; |
| | | |
| | | foreach ($messages as $msg) { |
| | | if ($msg) { |
| | | $node .= ($depth ? self::SEPARATOR_ITEM.$depth.self::SEPARATOR_LEVEL : '').$msg; |
| | | |
| | | if ($stop + 1 < $end) { |
| | | $node .= $this->parse_thread($str, $stop + 1, $end, $depth + 1); |
| | | $this->meta['messages']++; |
| | | $depth++; |
| | | } |
| | | } else { |
| | | } |
| | | |
| | | if ($stop < $end) { |
| | | $node .= $this->parse_thread($str, $stop, $end, $depth); |
| | | } |
| | | } |
| | | else { |
| | | $off = $begin; |
| | | while ($off < $end) { |
| | | $start = $off; |
| | |
| | | if ($p1 !== false && $p1 < $p) { |
| | | $off = $p1 + 1; |
| | | $n++; |
| | | } else { |
| | | } |
| | | else { |
| | | $off = $p + 1; |
| | | $n--; |
| | | } |