\n <\/td>\n | <?php<\/span><\/td>\n <\/tr>\n \n <\/td>\n | \n<\/td>\n <\/tr>\n | \n <\/td>\n | class<\/span> My_Integration_Settings<\/span> extends<\/span> Hustle_Provider_Form_Settings_Abstract<\/span> {<\/td>\n <\/tr>\n \n <\/td>\n | // Other properties and methods.<\/span><\/td>\n <\/tr>\n \n <\/td>\n | <\/td>\n <\/tr>\n | \n <\/td>\n | public<\/span> function<\/span> first_step_callback<\/span>( \$<\/span>submitted_data<\/span>, \$<\/span>is_submit<\/span> ){<\/td>\n <\/tr>\n \n <\/td>\n | \n<\/td>\n <\/tr>\n | \n <\/td>\n | \$<\/span>html<\/span> = '<h4>Hello</h4>'<\/span>;<\/td>\n <\/tr>\n \n <\/td>\n | \$<\/span>html<\/span> .= ‘<p>API<\/span> key: <span class=”current_api_key”>no API<\/span> key selected</span></p>’;<\/td>\n <\/tr>\n \n <\/td>\n | \n<\/td>\n <\/tr>\n | \n <\/td>\n | \$<\/span>response<\/span> = array<\/span>(<\/td>\n <\/tr>\n \n <\/td>\n | 'html'<\/span> => \$<\/span>step_html<\/span>,<\/td>\n <\/tr>\n \n <\/td>\n | 'buttons'<\/span> => \$<\/span>this<\/span><\/span>->get_buttons<\/span>()<\/td>\n <\/tr>\n \n <\/td>\n | );<\/td>\n <\/tr>\n | \n <\/td>\n | \n<\/td>\n <\/tr>\n | \n <\/td>\n | return<\/span> \$<\/span>response<\/span>;<\/td>\n <\/tr>\n \n <\/td>\n | }<\/td>\n <\/tr>\n | \n <\/td>\n | }<\/td>\n <\/tr>\n | \n <\/td>\n | <\/td>\n <\/tr>\n <\/table>\n<\/div>\n\n\n <\/div>\n\n <\/div>\n<\/div>\n\n <\/div>\n | | | | | | | | | | |