简单的WP插件抛出意外的结束

问题描述

我创建了名为“ my-plugin.PHP”的插件文件夹“ my-plugin”，内容如下。当我尝试打开插件时出现错误：

“解析错误：语法错误，文件中的意外结尾 （...）\ wp-content \ plugins \ my-plugin \ my-plugin.PHP行83“。

这是此文件中的最后一个空行。问题出在哪里？

<?PHP

/**
 * @package my_plugin
 * @version 1.0
 */
/*
Plugin Name: My plugin
Plugin URI: http://wordpress.org/extend/plugins/#
Description: This is an example plugin
Author: Your Name
Version: 1.0
Author URI: https://yourwebsite.com/
*/

/**
 * Register a shortcode
 *
 * @param array $atts Array of shortcode attributes
 */
function kinsta_get_posts_cb( $atts ){

    // safely extract custom arguments and set default values
    extract( shortcode_atts(
            array(
                'numberposts'       => 3,'post_type'         => 'post','book_category'     => 'fantasy','year_published'    => 1900,'price_min'         => 0,'price_max'         => 50
            ),$atts,'kinsta_get_posts'
        ) );

    // define the array of query arguments
    $args = array(
        'numberposts'   => $numberposts,'post_type'     => $post_type,'tax_query'     => array(
            array(
                'taxonomy'  => 'book_category','field'     => 'slug','terms'     => $book_category,)
        ),'Meta_query'    => array(
            'relation'      => 'AND','year_clause'   => array(
                'key'       => 'year_published','value'     => $year_published,'type'      => 'numeric','compare'   => '>',),'price_clause'  => array(
                'key'       => 'price','value'     => array( $price_min,$price_max ),'compare'   => 'BETWEEN','orderby' => array( 'price_clause' => 'ASC' )
    );

    $custom_posts = get_posts( $args );

    if( ! empty( $custom_posts ) ){
        $output = '<ul>';
        foreach ( $custom_posts as $p ){

            $output .= '<li><a href="'
            . get_permalink( $p->ID ) . '">'
            . $p->post_title . '</a> ('
            . get_post_meta( $p->ID,'year_published',true )
            . ') - Price: ' . get_post_meta( $p->ID,'price',true ) . '</li>';
        }

        $output .= '</ul>';
    }

return $output ?? '<strong>Sorry. No posts matching your criteria!</strong>';

解决方法

显然，您忘记了在文件末尾关闭}。