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the_meta_key ›

Since2.2.0
Deprecatedn/a
› apply_filters( 'the_meta_key', $html, $key, $value )
Parameters: (3)
  • (string) $html The HTML output for the li element.
    Required: Yes
  • (string) $key Meta key.
    Required: Yes
  • (string) $value Meta value.
    Required: Yes
Defined at:
Codex:

Filters the HTML output of the li element in the post custom fields list.



Related Functions: the_meta, get_meta_keys, unregister_meta_key, the_search_query, delete_site_meta_by_key, update_meta_cache


Related Hooks: the_search_query, theme_row_meta, hidden_meta_boxes, the_weekday, the_time

Source 

$li_html .= apply_filters( 'the_meta_key', $html, $key, $value );