The meta is primarily of interest to players seeking to. even if it's empty or has a value that evaluates as false. The metagame or meta describes the trends of deck and class choices currently seen in Hearthstone. this correctly checks for the existence of the given key,
The company owns and operates Facebook, Instagram, Threads, and WhatsApp, among other products and services. View all references function get_post_meta( $post_id, $key = '', $single = false ) Meta Platforms, Inc., doing business as Meta, and formerly named Facebook, Inc., and TheFacebook, Inc., is an American multinational technology conglomerate based in Menlo Park, California.
Uses: get_metadata() to retrieve the metadata. Be careful not to mix upper and lowercase. However get_post_meta will apparently be case sensitive due to WordPress caching. Please note that if a db collation is case insensitive (has with suffix _ci) then update_post_meta and delete_post_meta and get_posts() will update/delete/query the meta records with keys that are upper or lower case. 1 informal : showing or suggesting an explicit awareness of itself or oneself as a member of its category : cleverly self-referential 'The Bar' she said. The value of the meta field if $single is true.įalse for an invalid $post_id (non-numeric, zero, or negative value).Īn empty string if a valid but non-existing post ID is passed. Mixed An array of values if $single is false. The meta will refer to what are considered to be the most optimal strategies to use in the game with all the current elements in the game. 
This parameter has no effect if $key is not specified.
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