scrape readable word from site with PHPGuzzle and PHPHTMLParser

g_word.php

<?php
/*
 @for get readable word to change function or variable name
 @credit: t.me/dvinchii a.k.a michino

 File: word.php
 Size: 1966      	Blocks: 8          IO Block: 4096   regular file
 Device: 10304h/66308d	Inode: 243109      Links: 1
 Access: (0777/-rwxrwxrwx)  Uid: ( 1000/ mochino)   Gid: ( 1000/ mochino)
 Access: 2023-05-02 12:32:30.134484200 +0700
 Modify: 2023-03-27 21:16:44.640398400 +0700
 Change: 2023-03-27 21:16:44.640398400 +0700
 Birth: -

*/

require_once '../vendor/autoload.php';

use GuzzleHttp\Client;
use PHPHtmlParser\Dom;

class getWord
{
    private $client;
    private $options;
    private $soup;
    private $alpa;
    private $count;
    public function __construct()
    {
        $this->client = new Client();
        $this->soup = new Dom;
        $this->options = [
            "headers" => [
                "User-Agent" => "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36"
            ]
        ];
        $this->alpa = str_split("abcdefghijklmnopqrstuvwxyz");
    }

    private function clear_word($string)
    {
        return strtolower(
            preg_replace(
                '/_+/',
                '_',
                preg_replace(
                    '/[^A-Za-z]/',
                    '_',
                    $string->text
                )
            )
        );
    }

    public function get_animal($f)
    {
        // scrap from a-z animals
        $page = $this->client->get('https://a-z-animals.com/animals/', $this->options);
        $this->soup->loadStr($page->getBody());
        foreach ($this->alpa as $alpha) {
            $table = $this->soup->find("#h-animals-that-start-with-{$alpha}");
            if (count($table) != 0) {
                foreach ($table->nextSibling()->find("a") as $a) {
                    $clear_word = $this->clear_word($a);
                    fwrite($f, $clear_word . "\n");
                    print " $this->count -> $clear_word \n";
                    $this->count++;
                }
            }
        }
    }

    public function get_fruit($f)
    {
        // scrap from wiki
        $page = $this->client->get("https://en.wikipedia.org/wiki/List_of_culinary_fruits", $this->options);
        $this->soup->loadStr($page->getBody());
        $table = $this->soup->find(".wikitable");
        if (count($table) != 0) {
            foreach ($table as $tab) {
                foreach ($tab->find("i") as $i) {
                    $clear_word = $this->clear_word($i);
                    fwrite($f, $clear_word . "\n");
                    print " $this->count -> $clear_word \n";
                    $this->count++;
                }
            }
        }
    }
}

$f = fopen("word.txt", "a");
$main = new getWord();
$main->get_animal($f);
$main->get_fruit($f);
fclose($f);