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get_column_headers › WordPress Function

Since2.7.0
Deprecatedn/a
› get_column_headers ( $screen )
Parameters:
  • (string|WP_Screen) $screen The screen you want the headers for
    Required: Yes
Returns:
  • (string[]) The column header labels keyed by column ID.
Defined at:
Codex:

Get the column headers for a screen



Related Functions: print_column_headers, register_column_headers, get_custom_header, get_header, get_custom_header_markup

Source 

function get_column_headers( $screen ) {
	static $column_headers = array();

	if ( is_string( $screen ) ) {
		$screen = convert_to_screen( $screen );
	}

	if ( ! isset( $column_headers[ $screen->id ] ) ) {
		/**
		 * Filters the column headers for a list table on a specific screen.
		 *
		 * The dynamic portion of the hook name, `$screen->id`, refers to the
		 * ID of a specific screen. For example, the screen ID for the Posts
		 * list table is edit-post, so the filter for that screen would be
		 * manage_edit-post_columns.
		 *
		 * @since 3.0.0
		 *
		 * @param string[] $columns The column header labels keyed by column ID.
		 */
		$column_headers[ $screen->id ] = apply_filters( "manage_{$screen->id}_columns", array() );
	}

	return $column_headers[ $screen->id ];
}