[wordpress插件] Deserialize Metadata反序列化元数据

When migrating from another system (i.e. Drupal), WordPress can require data that is currently serialized to be unserialized and stored in its own WordPress-specific tables/columns.

从另一个系统（即Drupal）迁移时，WordPress可能要求将当前序列化的数据进行非序列化并存储在其自己的WordPress特定表/列中。

This plugin can look for such data, and deserialize and store it, based on the plugin settings.

该插件可以根据插件设置查找此类数据，并反序列化并存储它。

This plugin handles one (configurable) imported field at a time, so all imported, serialized data needs to be stored in that single field.

此插件一次处理一个（可配置）导入字段，因此所有导入的序列化数据都需要存储在该单个字段中。

Each key in that field can be mapped to any column, and stored in either wp_postmeta or wp_posts, as shown below:

该字段中的每个键都可以映射到任何列，并存储在 wp_postmeta 或 wp_posts 中，如下所示：

`
 `
 
if ( $maps[$key][‘wp_table’] === ‘wp_postmeta’ && $value != ” && $value != NULL ) {
    
 if（$ maps [$ key] ['wp_table'] ===‘wp_postmeta'&& $ value！=” && $ value！= NULL）{
    
add_post_meta( $post_id, $maps[$key][‘wp_column’], $value, $maps[$key][‘unique’] );
add_post_meta（$ post_id，$ maps [$ key] ['wp_column']，$ value，$ maps [$ key] ['unique']）; 
} else if ( $maps[$key][‘wp_table’] === ‘wp_posts’ && $value != ” && $value != NULL ) {
    
}否则if（$ maps [$ key] ['wp_table'] ===‘wp_posts'&& $ value！=” && $ value！= NULL）{
    
$post = array(
        
$ post = array（
        
‘ID’ => $post_id,
        
‘ID’=> $ post_id，
        
$maps[$key][‘wp_column’] => $value
    
$ maps [$ key] [‘wp_column’] => $ value 
    
);
    
）; 
    
wp_update_post( $post );
wp_update_post（$ post）; 
}
    
} 
    
`
`
The wp_schedule_event method is used to deserialize the data and place it into its appropriate fields, and it can run at any configurable interval (you pick a number, and then a unit of time).<
  wp_schedule_event 方法用于反序列化数据并将其放入其适当的字段中，并且它可以按任何可配置的时间间隔运行（您选择一个数字，然后选择一个时间单位）。 
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