/**
* @param LineBuffer $buffer
* @param int $indent
* @param string $firstPrefix
*/
public function addBuffer(LineBuffer $buffer, $indent = 0, $firstPrefix = '')
{
$first = true;
foreach ($buffer->getLines() as $line) {
$newline = null;
if ($first) {
$first = false;
$newline = new Line($line->hasMatched(), $firstPrefix . $line->getText(), $line->getMarker());
$newline->setExtraIndent(max(0, $indent - strlen($firstPrefix)));
} else {
$newline = $line;
$newline->setExtraIndent($indent);
}
$this->lines[] = $newline;
}
}
/**
* Calls the callback for each line in the text
*
* @param string $text Text
* @param callable $callback Callback
*/
public static function lines($text, callable $callback)
{
$buffer = new LineBuffer($callback);
$buffer->input($text);
$buffer->flush();
}
