Using $_SESSION to Display Errors
James DiGioia
if ( !session_id() ) {session_start();}
start-session.php
if ($error) {$_SESSION['my_plugin_errors'] = $error->get_error_message();}
save-errors-session.php
if ( array_key_exists( 'my_plugin_errors', $_SESSION ) ) {?><div class="error"><p><?php echo $_SESSION['my_plugin_errors']; ?></p></div><?phpunset( $_SESSION['my_plugin_errors'] );}
display-session-errors.php