我正在尝试修改slidestoshow 通过“我的主题”的函数在CoBlocks Carousel块中设置参数。Codex中的所有内容都意味着修改/传递变量，但看看代码，它似乎是一个[匿名函数？]如果这个术语不正确，请原谅我。

我两个都试过了apply_filters() 和add_filters() 替换整个数组而不是单个键/值。我已经尝试删除现有的过滤器并再次添加，但我不确定它的编码方式是否阻止我进行修改。

我需要调用插件类吗CoBlocks_Settings?

以下是原始插件代码：

$block_content = sprintf(
\'<div class="%1$s"><div class="coblocks-slick pb-8" data-slick="%2$s">\',
    esc_attr( $class ),
    esc_attr(
        wp_json_encode(
            /**
             * Filter the slick slider carousel settings
             *
             * @var array Slick slider settings.
            */
            (array) apply_filters(
                \'coblocks_post_carousel_settings\',
                    array(
                    \'slidesToScroll\' => 1,
                    \'arrow\'          => true,
                    \'slidesToShow\'   => $attributes[\'columns\'],
                    \'infinite\'       => true,
                    \'adaptiveHeight\' => false,
                    \'draggable\'      => true,
                    \'responsive\'     => array(
                        array(
                            \'breakpoint\' => 1024,
                            \'settings\'   => array(
                                \'slidesToShow\' => 3,
                            ),
                        ),
                        array(
                            \'breakpoint\' => 600,
                            \'settings\'   => array(
                                \'slidesToShow\' => 2,
                            ),
                        ),
                        array(
                            \'breakpoint\' => 480,
                            \'settings\'   => array(
                                \'slidesToShow\' => 1,
                            ),
                        ),
                    ),
                )
            )
        )
    )
);

首先，我尝试用以下内容覆盖它：

apply_filters( \'coblocks_post_carousel_settings\',  array( ... ));

其次，这里是我在函数中的位置：

apply_filters( \'coblocks_post_carousel_settings\', \'my_filter_coblocks_carousel\' );
function my_filter_coblocks_carousel() {
    $carousel = array(
        \'slidesToScroll\' => 1,
        \'arrow\'          => true,
        \'slidesToShow\'   => $attributes[\'columns\'],
        \'infinite\'       => true,
        \'adaptiveHeight\' => false,
        \'draggable\'      => true,
        \'responsive\'     => array(
            array(
                \'breakpoint\' => 1024,
                \'settings\'   => array(
                    \'slidesToShow\' => 4,
                ),
            ),
            array(
                \'breakpoint\' => 600,
                \'settings\'   => array(
                    \'slidesToShow\' => 4,
                ),
            ),
            array(
                \'breakpoint\' => 480,
                \'settings\'   => array(
                    \'slidesToShow\' => 4,
                ),
            ),
        ),
    );
    return $carousel;
}

apply_filters( \'coblocks_post_carousel_settings\', \'my_filter_coblocks_carousel\' );

// You should use add_filter() and not apply_filters().
add_filter( \'coblocks_post_carousel_settings\', \'my_filter_coblocks_carousel\' );

function my_filter_coblocks_carousel( $settings ) {
    $settings[\'slidesToShow\'] = 5;
    return $settings;
}

// So this would all be in the my_filter_coblocks_carousel() function:

// Change the slidesToShow setting **only** for the "600" breakpoint.
foreach ( $settings[\'responsive\'] as $i => $arr ) {
    if ( 600 === $arr[\'breakpoint\'] ) {
        $settings[\'responsive\'][ $i ][\'settings\'][\'slidesToShow\'] = 3;
    }
}

// Add a new breakpoint.
$settings[\'responsive\'][] = array(
    \'breakpoint\' => 320,
    \'settings\'   => array(
        \'slidesToShow\' => 1,
    ),
);