get_error_message();
else
$ticket_28672_admin_notices['valid'][] = 'Valid General/Default field added.';
// add settings field to a non-existent built-in section
$results = add_settings_field( '_28672_general_invalid', 'Invalid General Section Field', 'ticket_28672_settings_field', 'general', 'non-existent-section' );
if ( is_wp_error( $results ) )
$ticket_28672_admin_notices['invalid'][] = $results->get_error_message();
else
$ticket_28672_admin_notices['valid'][] = 'General Invalid Section field added.';
// add a settings section to a built-in page
add_settings_section( 'new_section', 'New General Section', 'ticket_28672_settings_section', 'general' );
// add settings field to the new section
$results = add_settings_field( '_28672_general_new_section_field', 'Valid General/New Section Field', 'ticket_28672_settings_field', 'general', 'new_section' );
if ( is_wp_error( $results ) )
$ticket_28672_admin_notices['invalid'][] = $results->get_error_message();
else
$ticket_28672_admin_notices['valid'][] = 'Valid General/New Section field added.';
// add a settings field to a theoretical plugin page
$results = add_settings_field( '__28672_plugin_field', 'New Plugin Field', 'ticket_28672_settings_field', 'ticket-28672-page', 'my-plugin-section' );
if ( is_wp_error( $results ) )
$ticket_28672_admin_notices['invalid'][] = $results->get_error_message();
else
$ticket_28672_admin_notices['valid'][] = 'My Plugin Section/New Plugin Field Added (before section was defined)';
// whoops! let's add the settings section for the theoretical plugin, then add the field
add_settings_section( 'my-plugin-section', 'My Plugin Section', 'ticket_28672_settings_section', 'ticket-28672-page' );
$results = add_settings_field( '__28672_plugin_field', 'New Plugin Field', 'ticket_28672_settings_field', 'ticket-28672-page', 'my-plugin-section' );
if ( is_wp_error( $results ) )
$ticket_28672_admin_notices['invalid'][] = $results->get_error_message();
else
$ticket_28672_admin_notices['valid'][] = 'My Plugin Section/New Plugin Field Added (after section was defined)';
// display the results
add_action( 'admin_notices', 'ticket_28672_display_admin_notices' );
}
function ticket_28672_settings_section( $args ) {
}
function ticket_28672_settings_field() {
echo 'Ticket 28672 Input Field Placeholder';
}
function ticket_28672_display_admin_notices( ) {
global $ticket_28672_admin_notices;
foreach ( $ticket_28672_admin_notices['valid'] as $message ) {
?>