do_settings_sections() │ WP 2.7.0

Prints out all settings sections added to a particular settings page

Part of the Settings API. Use this in a settings page callback function to output all the sections and fields that were added to that $page with add_settings_section() and add_settings_field()

Uses: do_settings_fields()

No Hooks.

Return

null. Nothing.

Usage

do_settings_sections( $page );
$page(string) (required)
The slug name of the page whose settings sections you want to output.

Notes

  • Global. Array. $wp_settings_sections Storage array of all settings sections added to admin pages.
  • Global. Array. $wp_settings_fields Storage array of settings fields and info about their pages/sections.

Changelog

Since 2.7.0 Introduced.

Code of do_settings_sections() WP 6.0

wp-admin/includes/template.php 
function do_settings_sections( $page ) {
	global $wp_settings_sections, $wp_settings_fields;

	if ( ! isset( $wp_settings_sections[ $page ] ) ) {
		return;
	}

	foreach ( (array) $wp_settings_sections[ $page ] as $section ) {
		if ( $section['title'] ) {
			echo "<h2>{$section['title']}</h2>\n";
		}

		if ( $section['callback'] ) {
			call_user_func( $section['callback'], $section );
		}

		if ( ! isset( $wp_settings_fields ) || ! isset( $wp_settings_fields[ $page ] ) || ! isset( $wp_settings_fields[ $page ][ $section['id'] ] ) ) {
			continue;
		}
		echo '<table class="form-table" role="presentation">';
		do_settings_fields( $page, $section['id'] );
		echo '</table>';
	}
}

Settings API