我无法使用remove_filter 覆盖父主题中的“阅读更多”链接。

以下是父主题函数：

/* Modify the \'[...]\' Read More Text */
add_filter( \'the_content_more_link\', \'hoot_modify_read_more_link\' );
if ( apply_filters( \'hoot_force_excerpt_readmore\', true ) ) {
    add_filter( \'excerpt_more\', \'hoot_insert_excerpt_readmore_quicktag\', 11 );
    add_filter( \'wp_trim_excerpt\', \'hoot_replace_excerpt_readmore_quicktag\', 11, 2 );
} else {
    add_filter( \'excerpt_more\', \'hoot_modify_read_more_link\' );
}

/**
 * Modify the \'[...]\' Read More Text
 *
 * @since 1.0
 * @access public
 * @return string
 */
function hoot_modify_read_more_link( $more = \'[…]\' ) {
    if ( is_admin() )
        return $more;

    $read_more = esc_html( hoot_get_mod(\'read_more\') );
    $read_more = ( empty( $read_more ) ) ? sprintf( __( \'Read More %s\', \'brigsby\' ), \'→\' ) : $read_more;
    global $post;
    $read_more = \'<a class="more-link" href="\' . esc_url( get_permalink( $post->ID ) ) . \'">\' . $read_more . \'</a>\';
    return apply_filters( \'hoot_readmore\', $read_more ) ;

}

这是我在我的孩子主题函数中的函数。php：

function dw_remove_parent_read_more() {
    remove_filter(\'excerpt_more\', \'hoot_modify_read_more_link\');
}
add_action(\'after_setup_theme\', \'dw_remove_parent_read_more\',999);

function dw_modify_read_more_link($more = \'[…]\') {

    if ( is_admin() )
        return $more;

    $read_more = esc_html( hoot_get_mod(\'read_more\') );
    $read_more = ( empty( $read_more ) ) ? sprintf( __( \'Read More %s\', \'brigsby\' ), \'\' ) : $read_more;
    global $post;
    $read_more = \'<div><a class="more-link" href="\' . esc_url( get_permalink( $post->ID ) ) . \'">\' . $read_more . \'</a></div>\';
    return apply_filters( \'hoot_readmore\', $read_more ) ; 
}
add_filter(\'excerpt_more\', \'dw_modify_read_more_link\', 999);

当前的结果是，现在显示了两个“阅读更多”链接，即父主题和我的子主题。我做错了什么：）？

<?php
function parent_function() {
    // Contents for your function here.
}
add_action( \'init\', \'parent_function\', 15 );
?>
<?php
function child_remove_parent_function() {
    remove_action( \'widgets_init\', \'parent_function\', 15 );
}
add_action( \'wp_loaded\', \'child_remove_parent_function\' );
?>
. 

function dw_remove_parent_read_more() {
    remove_filter(\'wp_trim_excerpt\', \'hoot_replace_excerpt_readmore_quicktag\', 11, 2);
}
add_action(\'after_setup_theme\', \'dw_remove_parent_read_more\',11);

function dw_replace_excerpt_readmore_quicktag( $text, $raw_excerpt ) {
    if ( is_admin() )
        return $text;
    $read_more = dw_modify_read_more_link();
    $text = str_replace( \'<!--hoot-read-more-quicktag-->\', \'\', $text );
    return $text . $read_more ;
}

add_filter(\'wp_trim_excerpt\', \'dw_replace_excerpt_readmore_quicktag\', 11,2);