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add_post_meta › WordPress Function
Since1.5.0
已弃用n/a
› add_post_meta ( $post_id, $meta_key, $meta_value, $unique = false )
参数: (4) |
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Adds a meta field to the given post.
Post meta data is called "Custom Fields" on the Administration Screen.源码
function add_post_meta( $post_id, $meta_key, $meta_value, $unique = false ) { // Make sure meta is added to the post, not a revision. $the_post = wp_is_post_revision( $post_id ); if ( $the_post ) { $post_id = $the_post; } return add_metadata( 'post', $post_id, $meta_key, $meta_value, $unique ); }