/**
* Removes indentation
*
* @param string $text The markdown text
* @return mixed
*/
protected function transform($text)
{
$firstLine = explode("\n", $text, 1);
$firstLine = Str::toSpaces($firstLine[0], 4);
preg_match('/([\\s]*).*/', $firstLine, $firstLineSpacesMatches);
if (isset($firstLineSpacesMatches[1])) {
$spaceMatcher = "";
for ($i = 0; $i < strlen($firstLineSpacesMatches[1]); $i++) {
$spaceMatcher .= "\\s";
}
$spaceMatcher = '/^' . $spaceMatcher . '(.*)/m';
$newText = preg_replace($spaceMatcher, '$1', $text);
return $newText;
}
return $text;
}
