我如何在wordpress中编写一个随机生成的报价？

Question

我还没有能够在网上任何地方找到这方面的任何信息，但在我的Wordpress网站上，我的引用是在PHP的几个数组中生成的......

我想请求生成的报价，并将所述报价与我网站的链接一起推文......我对此非常陌生（基本上根本无法编码）我已经开始通过代码学院的PHP课程，但它并没有真正坚持下去，所以任何建议都会非常感激。有人提供我如何做到这一点？

这是我的Wordpress页面-jimmy.php的样子：

<?php
    error_reporting(E_ALL);
    ini_set('display_errors', 1);
    class Jimmy {
        public $a = array(
            array("The world","The mind","Hidden meaning","Good health",),
            array("relies on","depends on","embraces","requires","results from"),
            array("your own","infinite","self-righteous","unbridled","unique","innumerable"),
            array("responsibility","creativity","life","possibilities","observations")
        );
        public $life1 = array("Dogs","Cats","Mice","Rats","Lobsters","Crows");
        public $life2 = array("the savior","the hero","the man","as mules","as birds","givers in the transcendental","something to watch out for!");
        public function getQuote() {
            $rn = rand(0, 100);// slight chance of making an animal based quote
            if ($rn < 2) {
                return $this->life1[array_rand($this->life1)] . " are " . $this->life2[array_rand($this->life2)];
            } else {
                $oa = array();
                if (isset($_SESSION)){// store the variables in the session, reload them if need be
                    $i = 0;
                    foreach ($this->a as $ar){
                        $i++;
                        $is = "s".strval($i);
                        if (!isset($_SESSION[$is])){
                            $_SESSION[$is] = $ar;
                        } elseif(empty($_SESSION[$is])){
                            $_SESSION[$is] = $ar;
                        }
                        shuffle($_SESSION[$is]);
                        $oa[] = array_pop($_SESSION[$is]);
                    }
                } else {
                    foreach ($this->a as $ar) {
                        $oa[] = $ar[array_rand($ar)];
                    }
                }
                return implode(" ", $oa);
            }
        }
    }
    get_header();
?>

<div id="primary" class="content-area">
    <main id="main" class="site-main" role="main">
    <?php
    // Start the loop.
        while ( have_posts() ) : the_post();
            // Include the page content template.
            get_template_part( 'template-parts/content', 'page' );
            $blah = new Jimmy();
            $var = $blah->getQuote();
            echo '<div class="quote anim-typewriter">"'.$var.'"</div>';
            // If comments are open or we have at least one comment, load up the 
            comment template.
            if ( comments_open() || get_comments_number() ) {comments_template();}
            // End of the loop.
        endwhile;
    ?>
    </main><!-- .site-main -->
    <?php get_sidebar( 'content-bottom' ); ?>
</div><!-- .content-area -->
<?php get_sidebar(); ?>
<?php get_footer(); ?>
</pre>

...谢谢