public function __invoke()
{
$input = file_get_contents(__DIR__ . "/../../input/Day8/Puzzle1");
$instructions = explode(PHP_EOL, $input);
$total = 0;
foreach ($instructions as $instruction) {
$entry = new ListEntry($instruction);
$total += $entry->countNumberOfCharsInStringCodeWhenEscaped() - $entry->countNumberOfCharsInStringCode();
}
echo "Answer: " . $total;
}
/**
* Deletes an existing row .
*
* @param ListEntry $entry The row to delete
*/
public function deleteRow($entry)
{
$entry->delete();
}
