<commit_before><?php

/**
 * Represents a mutable string of characters.
*/
class StringBuilder implements ArrayAccess {

    /**
     * @var string 
    */
    private $buffer;

    /**
     * @var string
    */
    private $newLine;

    /**
     * @param string $string The initialize string buffer
    */
    public function __construct($string = NULL, $newLine = PHP_EOL) {
        if (!$string) {
            $this->buffer = "";
        } else {<commit_msg>fix access problem<commit_after><?php

/**
 * Represents a mutable string of characters.
*/
class StringBuilder implements ArrayAccess {

    /**
     * 最终所生成的字符串数据
     * 
     * @var string 
    */
    protected $buffer;

    /**
     * @var string
    */
    private $newLine;

    /**
     * @param string $string The initialize string buffer
    */
    public function __construct($string = NULL, $newLine = PHP_EOL) {
        if (!$string) {
            $this->buffer = "";
        } else {
{'fraction_non_alphanumeric': 0.12943632567849686, 'fraction_numerical': 0.0, 'mean_word_length': 2.006269592476489, 'pattern_counts': {'":': 0, '<': 5, '<?xml version=': 0, '>': 5, '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': '5816816', 'n_tokens_mistral': 285, 'n_tokens_neox': 282, 'n_words': 75}