function StringInputStream::unconsume

Unconsume characters.

Parameters

int $howMany The number of characters to unconsume.:

Overrides InputStream::unconsume

File

vendor/masterminds/html5/src/HTML5/Parser/StringInputStream.php, line 312

Class

StringInputStream

Namespace

Masterminds\HTML5\Parser

Code

public function unconsume($howMany = 1) {
    if ($this->char - $howMany >= 0) {
        $this->char -= $howMany;
    }
}