diff options
Diffstat (limited to 'classes')
| -rw-r--r-- | classes/IsisReader.php | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/classes/IsisReader.php b/classes/IsisReader.php index 9926d3b..deca387 100644 --- a/classes/IsisReader.php +++ b/classes/IsisReader.php @@ -96,8 +96,13 @@ class IsisReader { * Array of matched strings. */ public function explodeBrackets($subject) { - preg_match_all('/<[^<>]*>/', $subject, $values); - return $this->filterBrackets($values[0]); + if ($this->hasBrackets($subject)) { + preg_match_all('/<[^<>]*>/', $subject, $values); + return $this->filterBrackets($values[0]); + } + else { + return array($subject); + } } /** |