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postmeta_form_limit › WordPress Filter Hooks

Since2.1.0
Deprecatedn/a
› apply_filters( 'postmeta_form_limit', 30 )
Parameters:
  • (int) $limit Number of custom fields to retrieve. Default 30.
    Required: Yes
Defined at:
Codex:

Filters the number of custom fields to retrieve for the drop-down in the Custom Fields meta box.



Related Functions: _post_format_link, comment_form_title, meta_form, get_post_format_link, wp_raise_memory_limit, set_post_format


Related Hooks: postmeta_form_keys, post_edit_form_tag, comment_form_top, comment_form_defaults, comment_form_after

Source 

$limit = apply_filters( 'postmeta_form_limit', 30 );