Online PHP editor | output for QkpPF

<?php function pippin_registration_form_fields() { ob_start(); ?> <h3 class="pippin_header"><?php _e('Register New Account'); ?></h3> <?php // show any error messages after form submission pippin_show_error_messages(); ?> <form id="pippin_registration_form" class="pippin_form" action="" method="POST"> <fieldset> <p> <label for="pippin_user_Login"><?php _e('Username'); ?></label> <input name="pippin_user_login" id="pippin_user_login" class="required" type="text"/> </p> <p> <label for="pippin_user_email"><?php _e('Email'); ?></label> <input name="pippin_user_email" id="pippin_user_email" class="required" type="email"/> </p> <p> <label for="pippin_user_first"><?php _e('First Name'); ?></label> <input name="pippin_user_first" id="pippin_user_first" type="text"/> </p> <p> <label for="pippin_user_last"><?php _e('Last Name'); ?></label> <input name="pippin_user_last" id="pippin_user_last" type="text"/> </p> <p> <label for="password"><?php _e('Password'); ?></label> <input name="pippin_user_pass" id="password" class="required" type="password"/> </p> <p> <label for="password_again"><?php _e('Password Again'); ?></label> <input name="pippin_user_pass_confirm" id="password_again" class="required" type="password"/> </p> <p> <input type="hidden" name="pippin_register_nonce" value="<?php echo wp_create_nonce('pippin-register-nonce'); ?>"/> <input type="submit" value="<?php _e('Register Your Account'); ?>"/> </p> </fieldset> </form> <?php return ob_get_clean(); }