<commit_before><?php
if (! function_exists('verta')) {
    /**
     * @param string $str
     * @return \Hekmatinasse\Verta\Verta
     */
    function verta($string = null, $timezone = null)
    {
        return \Hekmatinasser\Verta\Verta::instance($string, $timezone);
    }
}<commit_msg>improve helper function<commit_after><?php
if (! function_exists('verta')) {
    /**
     * @param string $str
     * @return \Hekmatinasse\Verta\Verta
     */
    function verta($string = null, $timezone = null)
    {
        return new \Hekmatinasser\Verta\Verta($string, $timezone);
    }
}
{'fraction_non_alphanumeric': 0.15807560137457044, 'fraction_numerical': 0.0, 'mean_word_length': 2.8866666666666667, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '179866', 'n_tokens_mistral': 202, 'n_tokens_neox': 200, 'n_words': 35}