settings_fields() – Output nonce, action, and option_page fields for a settings page.

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Description

Output nonce, action, and option_page fields for a settings page.

Usage

settings_fields( $option_group );

Parameters

$option_group
( string ) required – A settings group name. This should match the group name used in register_setting().

Returns

void

Source

File name: wordpress/wp-admin/includes/plugin.php
Lines:

1 to 5 of 5
function settings_fields( $option_group ) {
  echo "<input type='hidden' name='option_page' value='" . esc_attr( $option_group ) . "' />";
  echo '<input type="hidden" name="action" value="update" />';
  wp_nonce_field( "$option_group-options" );
}
 

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