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Irmão do céu! que domingo aperreado esse meu, tentando descobrir o porque do resultado não estava sendo impresso! Somente agora já de noite eu pensei no display_errors, que colocamos pra debugar o código. Não faço a mínima ideia do porque ele estava bloqueando ou dando erro na imagem que aparecia na janela do share, mas enfim... resolvido!!! Obrigado por todo o seu esforço e dedicação em me ajudar, sem você o projeto não estaria tão legal!!! Gratidão irmão!! abraço e sucesso aí!

Nesse caso vai ser necessário olhar os outros arquivos pra arrumar uma forma de levar o código do banner pra class-fb-quiz.php de forma dinâmica igual a url. Cria outro tópico com esse problema, pq aí mais pessoas vão poder ajudar diretamente com foco nessa questão.

É só colocar o seu banner entre a as divs lá no arquivo class-fb-quiz.php: [....] <div class="like"> [....] </div> -------- código do banner aqui --------- <div class="wq_questionLogin"> [....] </div> Esse código abaixo que você deu de exemplo não vai dar pra usar lá, se colocar, o código vai quebrar. <?php if ( is_active_sidebar('sidebar-interna') ) {dynamic_sidebar('sidebar-interna');}?>

Sim, comecei a estudar tem uns dias, comprei um conteúdo la na udemy, também estou assistindo um conteudo do youtube, vou ficar ninja tipo você! haha

Meu irmão, você é demais! Quem sabe sabe!!!! Ficou TOP demais!!!! Da uma olhada lá, agora consegui colocar tudo pra aparecer automaticamente, basta o usuário informar a URL da página dele. Que massa ficou! Não tenho nem como te agradecer, quase 2 da manhã e tu me ajudando aqui, gratidão demais irmão!

Beleza, vai novamente em class-fb-quiz.php e troca o código inteiro por esse e faz o teste: https://pastebin.com/1trLuNy1

O display errors ainda ta ativado ou você chegou a remover? Se não tiver, ativa ele pra debugar o erro. ini_set('display_errors', true); error_reporting(E_ALL);

Não, se fizer isso vai quebrar o código. Agora vai ser necessário alterar o código em class-fb-quiz.php, pq pelo o que vi é lá que renderiza o iframe, vamo tentar jogar o get_url_facebook() lá. Vai no arquivo class-fb-quiz.php e troca o código inteiro por esse e faz o teste: https://pastebin.com/3DAfedBa

Boa! Vi aqui, agora é só definir uma URL. Tenta por uma URL do facebook lá pra ver.

Vai em wp-quiz-pro.php e troca o código inteiro por esse: obs: vou colocar o código no pastebin pq fica melhor do que colocar aqui, o código é muito grande: https://pastebin.com/VB01RBxk Faz o teste agora.

São 2 arquivos pra alterar, single.php e esse segundo que você enviou que foi importante pra encontrar o problema também, segue os códigos aí abaixo. Antes de fazer a ateração: Obs1: Faça o backup dos dois arquivo Obs2: As 2 alterações que fiz estão marcadas entre as tags /////// ALTEREI AQUI ////// pra facilitar pra você ver onde alterei. Obs3: É um teste, não é uma alteração definitiva, é só pra atestar onde ta o problema. Faz o teste aí e informa se foi. Troque o código inteiro do seu single.php por esse: <?php /** * The template for displaying all single posts * * @link https://developer.wordpress.org/themes/basics/template-hierarchy/#single-post * * @package sidebar */ get_header(); if ( ! is_active_sidebar( 'sidebar-main' ) ) { $sidebar_col_class = "col-lg-8 col-md-8 col-xs-12 col-sm-12 col-lg-offset-2 col-md-offset-2"; } else { $sidebar_col_class = "col-lg-8 col-md-8 col-xs-12 col-sm-12"; } ?> <?php while ( have_posts() ) : the_post(); //main loop ?> <!-- Comentários facebook --> <div id="fb-root"></div> <script>(function(d, s, id) { var js, fjs = d.getElementsByTagName(s)[0]; if (d.getElementById(id)) return; js = d.createElement(s); js.id = id; js.src = 'https://connect.facebook.net/pt_BR/sdk.js#xfbml=1&version=v3.0&appId=&autoLogAppEvents=1'; fjs.parentNode.insertBefore(js, fjs); }(document, 'script', 'facebook-jssdk'));</script> <!-- Fim comentários facebook --> <div id="content" class="site-content"> <!-- Anúncio topo - Página do teste --> <div class="banner-topo"> <?php if ( is_active_sidebar('sidebar-topo') ) { dynamic_sidebar('sidebar-topo'); } ?> </div> <!-- Fim Anúncio topo - Página do teste --> </div> <div class="container"> <div class="row" style="margin-bottom:15px;"> <div class="col-lg-9 col-md-8 col-xs-12 col-sm-12 nopadding"> <div class="conteudo-single"> <article id="post-<?php the_ID(); ?>" <?php post_class('single-post-wrapper'); ?>> <div id="primary" class="content-area"> <main id="main" class="site-main"> <?php if ( !has_post_thumbnail() ) { ?> <div class="no-featuredimage-header"> <p class="category"> <?php the_category( ', ' ); ?> </p> <h1 class="entry-title"><?php the_title( '', '' ); ?></h1> <div class="entry-meta"> <ul> <li><?php echo get_the_date(); ?></li> <li><?php the_author(); ?></li> <li><?php comments_number( 'no responses', 'one response', '% responses' ); ?>.</li> </ul> </div> <div class="clearfix"></div> </div> <?php } ?> <?php get_template_part( 'template-parts/content', 'single' ); ?> </main><!-- #main --> </div><!-- #primary --> <!-- Anúncio Interno - Página do teste --> <center> <div class="sidebar-likebutton" style="margin:auto; width:90px; margin-bottom:10px;"> <center><?php if ( is_active_sidebar('sidebar-likebutton') ) {dynamic_sidebar('sidebar-likebutton');}?></center> </div> <div class="sidebar-interna" style="margin-bottom:10px;"> <?php if ( is_active_sidebar('sidebar-interna') ) {dynamic_sidebar('sidebar-interna');}?> </div> </center> <!-- Fim Anúncio Interno - Página do teste --> </article><!-- #post-<?php the_ID(); ?> --> <!-- ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// --> <!-- inicio - testando exibição da função URL Facebook --> <?php echo $get_facebook_url ?> <?php echo $get_facebook_url ?> <!-- fim - testando exibição da função URL Facebook --> <!-- ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// --> </div><!-- .conteudo-single --> <!-- Inicío Configuração Comentários --> <div class="comentarios-single"> <script type="text/javascript" src="http://code.jquery.com/jquery-1.7.2.js"></script> <script> $(document).ready(function() { $('.nav-toggle').click(function(){ //get collapse content selector var collapse_content_selector = $(this).attr('href'); //make the collapse content to be shown or hide var toggle_switch = $(this); $(collapse_content_selector).toggle(function(){ if($(this).css('display')=='none'){ toggle_switch.html('<div class="coment-pai"><div class="coment-left"><i class="fa fa-comment" aria-hidden="true"></i>&nbsp;&nbsp;Deixe seu comentário!</div><div class="coment-right"><i class="fa fa-arrow-down" aria-hidden="true"></i></div></div>');//change the button label to be 'Show' }else{ toggle_switch.html('<div class="coment-pai"><div class="coment-left"><i class="fa fa-comment" aria-hidden="true"></i>&nbsp;&nbsp;Deixe seu comentário!</div><div class="coment-right"><i class="fa fa-arrow-up" aria-hidden="true"></i></div></div>');//change the button label to be 'Hide' } }); }); }); </script> <section class="round-border"> <div> <button class="nav-toggle" href="#collapse1" ><div class="coment-pai"><div class="coment-left"><i class="fa fa-comment" aria-hidden="true"></i>&nbsp;&nbsp;Deixe seu comentário!</div><div class="coment-right"><fb:comments-count href=<?php the_permalink();?>>0</fb:comments-count>&nbsp;&nbsp;<i class="fa fa-arrow-down" aria-hidden="true"></i></div></div></button> </div> <div id="collapse1" style="display:none"> <div class="fb-comments" data-href="<?php the_permalink(); ?>" data-width="100%" data-numposts="6"></div> </div> </section> <!-- Fim Configuração Comentários --> </div><!-- Fim comentarios-single --> </div><!-- Fim col-lg-9 col-md-8 col-xs-12 col-sm-12 --> <div class="col-lg-3 col-md-3 col-xs-12 col-sm-12 sid-lateral"> <center> <div class="sidebaranuncio1" style="margin-bottom:10px;"> <?php if ( is_active_sidebar('sidebar-lateral') ) {dynamic_sidebar('sidebar-lateral');}?> </div> <?php if ( is_active_sidebar('sidebar-likebox') ) {dynamic_sidebar('sidebar-likebox');}?> </center> </div> </div><!-- .row --> </div><!-- .container --> <div class="container-fluid conteudo-relacionado"> <div class="row"> <div class="col-lg-12 col-md-12 col-xs-12 col-sm-12"> <h3 style="padding-left:20px; font-size: 20px;">Recomendamos para você</h3> <?php $orig_post = $post; global $post; $tags = wp_get_post_tags($post->ID); if ($tags) { $tag_ids = array(); foreach($tags as $individual_tag) $tag_ids[] = $individual_tag->term_id; $args=array( 'post_type' => 'post', 'orderby' => 'rand', 'posts_per_page' => 20, ); $my_query = new wp_query( $args ); while( $my_query->have_posts() ) { $my_query->the_post(); ?> <div class="col-md-4 col-sm-4 col-xs-12"> <div class="caixa-teste"> <a href="<?php the_permalink(); ?>" class="post-thumbnail"> <div class="caixa-img"> <?php the_post_thumbnail('arte-thumbnail'); ?> </div> <div class="caixa-titulo"> <?php the_title(); ?> </div> </a> <?php the_excerpt(); ?> </div><!-- .caixa-teste --> </div> <? } } $post = $orig_post; wp_reset_query(); ?> </div> </div><!-- .row --> </div><!-- .container --> </div><!-- #content --> <?php endwhile; // End of the loop. ?> <?php get_footer(); ?> Troque o segundo código que você enviou por esse: <?php /** * Plugin Name: Testes Pop * Plugin URI: https://testespop.com.br * Description: O TestesPop permite que você adicione facilmente testes para o facebook, ágeis e modernos ao seu site ou blog! Aumente o engajamento e os compartilhamentos enquanto fatura continuamente. * Version: 1.1.1 * Author: TestesPop * Author URI: http://testespop.com.br * * Text Domain: testes-pop * Domain Path: /languages/ */ if ( ! defined( 'ABSPATH' ) ) { exit; // disable direct access } if ( ! class_exists( 'WP_Quiz_Pro_Plugin' ) ) : /** * Register the plugin. * * Display the administration panel, insert JavaScript etc. */ class WP_Quiz_Pro_Plugin { /** * Hold plugin version * * @var string */ public $version = '1.1.1'; /** * Hold an instance of WP_Quiz_Pro_Plugin class. * * @var WP_Quiz_Pro_Plugin */ protected static $instance = null; /** * Hold the current quiz instance * * @var WP_Quiz_Pro */ public $quiz = null; /** * Main WP_Quiz_Pro_Plugin instance. * @return WP_Quiz_Pro_Plugin - Main instance. */ public static function get_instance() { if ( is_null( self::$instance ) ) { self::$instance = new WP_Quiz_Pro_Plugin; } return self::$instance; } /** * You cannot clone this class. */ public function __clone() { _doing_it_wrong( __FUNCTION__, __( 'Cheatin&#8217; huh?', 'wp-quiz-pro' ), $this->version ); } /** * You cannot unserialize instances of this class. */ public function __wakeup() { _doing_it_wrong( __FUNCTION__, __( 'Cheatin&#8217; huh?', 'wp-quiz-pro' ), $this->version ); } /** * The Constructor */ private function __construct() { $this->define_constants(); $this->includes(); $this->hooks(); $this->setup_shortcode(); } /** * Define WP Quiz constants */ private function define_constants() { define( 'WP_QUIZ_PRO_VERSION', $this->version ); define( 'WP_QUIZ_PRO_BASE_URL', trailingslashit( plugins_url( 'wp-quiz-pro' ) ) ); define( 'WP_QUIZ_PRO_ASSETS_URL', trailingslashit( WP_QUIZ_PRO_BASE_URL . 'assets' ) ); define( 'WP_QUIZ_PRO_PATH', plugin_dir_path( __FILE__ ) ); } /** * Load required classes */ private function includes() { // Auto loader spl_autoload_register( array( $this, 'autoloader' ) ); new WP_Quiz_Pro_Admin; } /** * Autoload classes */ public function autoloader( $class ) { $dir = WP_QUIZ_PRO_PATH . 'inc' . DIRECTORY_SEPARATOR; $class_file_name = 'class-' . str_replace( array( 'wp_quiz_pro_', '_' ), array( '', '-' ), strtolower( $class ) ) . '.php'; if ( file_exists( $dir . $class_file_name ) ) { require $dir . $class_file_name; } } /** * Register the [wp_quiz_pro] shortcode. */ private function setup_shortcode() { add_shortcode( 'wp_quiz_pro', array( $this, 'register_shortcode' ) ); } /** * Hook WP Quiz into WordPress */ private function hooks() { // Common add_action( 'init', array( $this, 'load_plugin_textdomain' ) ); add_action( 'init', array( $this, 'register_post_type' ) ); add_action( 'init', array( $this, 'embeded_output' ) ); // Frontend add_action( 'wp_head', array( $this, 'inline_script' ), 1 ); add_filter( 'the_content', array( $this, 'create_quiz_page' ) ); // Ajax add_action( 'wp_ajax_wq_quizResults', array( $this, 'save_quiz_results' ) ); add_action( 'wp_ajax_nopriv_wq_quizResults', array( $this, 'save_quiz_results' ) ); add_action( 'wp_ajax_wq_submitInfo', array( $this, 'save_quiz_user_info' ) ); add_action( 'wp_ajax_nopriv_wq_submitInfo', array( $this, 'save_quiz_user_info' ) ); add_action( 'wp_ajax_wq_submitFbInfo', array( $this, 'save_quiz_fb_user_info' ) ); add_action( 'wp_ajax_nopriv_wq_submitFbInfo', array( $this, 'save_quiz_fb_user_info' ) ); add_action( 'wp_ajax_check_image_file', array( $this, 'check_image_file' ) ); add_action( 'wp_ajax_check_video_file', array( $this, 'check_video_file' ) ); add_action( 'wp_ajax_dismiss_imagick_notice', array( $this, 'dismiss_imagick_notice' ) ); add_action( 'wp_ajax_dismiss_gdlibrary_notice', array( $this, 'dismiss_gdlibrary_notice' ) ); add_action( 'wp_ajax_wpquiz_get_debug_log', array( $this, 'wp_quiz_pro_get_debug_log' ) ); add_action( 'wp_ajax_connect_aweber', array( $this, 'connect_aweber' ) ); // FB SDK version 2.9 fix if ( isset( $_GET['fbs'] ) && ! empty( $_GET['fbs'] ) ) { add_action( 'template_redirect', array( $this, 'fb_share_fix' ) ); } } /** * Initialise translations */ public function load_plugin_textdomain() { load_plugin_textdomain( 'wp-quiz-pro', false, dirname( plugin_basename( __FILE__ ) ) . '/languages/' ); } /** * Register Quiz post type */ public function register_post_type() { $labels = array( 'name' => __( 'Testes Pop', 'wp-quiz-pro' ), 'menu_name' => __( 'Testes Pop', 'wp-quiz-pro' ), 'singular_name' => __( 'TP WP', 'wp-quiz-pro' ), 'name_admin_bar' => _x( 'Testes Pop', 'name admin bar', 'wp-quiz-pro' ), 'all_items' => __( 'Todos os testes', 'wp-quiz-pro' ), 'search_items' => __( 'Procurar teste', 'wp-quiz-pro' ), 'add_new' => _x( 'Adicionar', 'quiz', 'wp-quiz-pro' ), 'add_new_item' => __( 'Adicionar novo teste', 'wp-quiz-pro' ), 'new_item' => __( 'Novo testes', 'wp-quiz-pro' ), 'view_item' => __( 'Ver teste', 'wp-quiz-pro' ), 'edit_item' => __( 'Editar teste', 'wp-quiz-pro' ), 'not_found' => __( 'Nenhum teste encontrado.', 'wp-quiz-pro' ), 'not_found_in_trash' => __( 'Nenhum teste encontrado na lixeira.', 'wp-quiz-pro' ), 'parent_item_colon' => __( 'Teste pai', 'wp-quiz-pro' ), ); $args = array( 'labels' => $labels, 'description' => __( 'Mantém os testes e seus dados.', 'wp-quiz-pro' ), 'menu_position' => 5, 'menu_icon' => 'dashicons-editor-help', 'public' => true, 'publicly_queryable' => true, 'show_ui' => true, 'show_in_menu' => true, 'query_var' => true, 'capability_type' => 'post', 'has_archive' => true, 'hierarchical' => false, 'supports' => array( 'title', 'author', 'thumbnail', 'excerpt' ), ); register_post_type( 'wp_quiz', $args ); if ( false === get_option( 'wp_quiz_pro_version' ) ) { flush_rewrite_rules(); update_option( 'wp_quiz_pro_version', WP_QUIZ_PRO_VERSION ); } } /** * Shortcode used to display quiz * * @return string HTML output of the shortcode */ public function register_shortcode( $atts ) { if ( ! isset( $atts['id'] ) ) { return false; } // we have an ID to work with $quiz = get_post( $atts['id'] ); // check if ID is correct if ( ! $quiz || 'wp_quiz' !== $quiz->post_type ) { return "<!-- wp_quiz {$atts['id']} not found -->"; } // lets go $this->set_quiz( $atts['id'] ); $this->quiz->enqueue_scripts(); return $this->quiz->render_public_quiz(); } /** * Set the current quiz */ public function set_quiz( $id ) { $quiz_type = get_post_meta( $id, 'quiz_type', true ); $quiz_type = str_replace( '_quiz', '', $quiz_type ); $quiz_type = 'WP_Quiz_Pro_' . ucwords( $quiz_type ) . '_Quiz'; $this->quiz = new $quiz_type( $id ); } /** * [create_quiz_page description] * @param [type] $content [description] * @return [type] [description] */ public function create_quiz_page( $content ) { global $post; if ( 'wp_quiz' !== $post->post_type ) { return $content; } if ( ! is_single() ) { return $content; } $quiz_html = $this->register_shortcode( array( 'id' => $post->ID ) ); return $quiz_html . $content; } /** * [save_quiz_results description] * @return [type] [description] */ public function save_quiz_results() { if ( ! wp_verify_nonce( $_POST['_nonce'], 'ajax-quiz-content' ) ) { return; } $correct = isset( $_POST['correct'] ) ? absint( $_POST['correct'] ) : 0; $rid = isset( $_POST['rid'] ) ? $_POST['rid'] : ''; $pid = absint( $_POST['pid'] ); $type = sanitize_text_field( $_POST['type'] ); $user_ip = $this->get_ip(); $user_id = get_current_user_id(); $user_info = get_userdata( $user_id ); $username = is_user_logged_in() ? $user_info->user_login : 'Guest'; $result = ''; $results = get_post_meta( $pid, 'results', true ); if ( 'trivia' === $type ) { $rid = ''; foreach ( $results as $result ) { if ( $result['min'] <= $correct && $result['max'] >= $correct ) { $result = $result['title']; break; } } } else if ( 'personality' === $type ) { for ( $i = 0; $i < count( $results ); $i++ ) { if ( $i == $rid ) { $result = $results[ $i ]['title']; break; } } } else if ( 'swiper' === $type ) { $results = $_POST['results']; $questions = get_post_meta( $pid, 'questions', true ); foreach ( $questions as $q_key => $question ) { foreach ( $results as $key => $result ) { if ( $question['uid'] == $key ) { if ( '0' == $result ) { $questions[ $q_key ]['votesDown'] = $question['votesDown'] + 1; } else { $questions[ $q_key ]['votesUp'] = $question['votesUp'] + 1; } } } } update_post_meta( $pid, 'questions', $questions ); $result = ''; } // Save Result $settings = get_option( 'wp_quiz_pro_default_settings' ); if ( isset( $settings['players_tracking'] ) && 1 === $settings['players_tracking'] ) { global $wpdb; $wpdb->insert( $wpdb->prefix . 'wp_quiz_players', array( 'pid' => $pid, 'date' => date( 'Y-m-d', time() ), 'user_ip' => $user_ip, 'username' => $username, 'correct_answered' => $correct, 'result' => $result, 'quiz_type' => $type, ), array( '%d', '%s', '%s', '%s', '%d', '%s', '%s' ) ); } die( 'SUCCESS!' ); } /** * [save_quiz_user_info description] * @return [type] [description] */ public function save_quiz_user_info() { if ( ! wp_verify_nonce( $_POST['_nonce'], 'ajax-quiz-content' ) ) { return; } $output = array( 'status' => 1 ); if ( is_email( $_POST['email'] ) ) { global $wpdb; $username = sanitize_text_field( $_POST['username'] ); $email = sanitize_email( $_POST['email'] ); $pid = absint( $_POST['pid'] ); $this->subscribe_user( $pid, $username, $email ); $result = $wpdb->get_results( "SELECT * FROM {$wpdb->prefix}wp_quiz_emails WHERE email = '" . $email . "'" ); if ( ! $result ) { //Save info $wpdb->insert( $wpdb->prefix . 'wp_quiz_emails', array( 'pid' => $pid, 'username' => $username, 'email' => $email, 'date' => date( 'Y-m-d', time() ), ), array( '%d', '%s', '%s', '%s' ) ); } $output['status'] = 2; } wp_send_json( $output ); } /** * [save_quiz_fb_user_info description] * @return [type] [description] */ public function save_quiz_fb_user_info() { if ( ! wp_verify_nonce( $_POST['_nonce'], 'ajax-quiz-content' ) ) { return; } $output = array( 'status' => 1 ); if ( ! empty( $_POST['user'] ) ) { global $wpdb; $user = $_POST['user']; $result = $wpdb->get_row( "SELECT * FROM {$wpdb->prefix}wp_quiz_fb_users WHERE uid = '" . $user['id'] . "'" ); if ( ! $result ) { $wpdb->insert( $wpdb->prefix . 'wp_quiz_fb_users', array( 'uid' => absint( $user['id'] ), 'email' => isset( $user['email'] ) ? $user['email'] : '', 'first_name' => $user['first_name'], 'last_name' => $user['last_name'], 'gender' => isset( $user['gender'] ) ? $user['gender'] : '', 'picture' => isset( $user['picture'] ) ? $user['picture'] : '', 'friends' => isset( $user['friends'] ) ? serialize( $user['friends'] ) : '', 'created_at' => date( 'Y-m-d', time() ), 'updated_at' => date( 'Y-m-d', time() ), ), array( '%d', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s' ) ); $user['insert_id'] = $wpdb->insert_id; } else { $user['insert_id'] = $result->id; } if ( 'user' === $_POST['profile'] ) { $return = $this->generate_result_user_image( $_POST['pid'], $user ); } else { $return = $this->generate_result_friend_image( $_POST['pid'], $user ); } if ( ! empty( $return['src'] ) ) { $output['src'] = $return['src']; $output['desc'] = $return['desc']; $output['key'] = $return['key']; $output['status'] = 2; } else { $output['error'] = $return['error']; } } wp_send_json( $output ); } /** * [generate_result_user_image description] * @param [type] $post_id [description] * @param [type] $user [description] * @return [type] [description] */ public function generate_result_user_image( $post_id, $user ) { global $wpdb; $return = array(); $results = get_post_meta( $post_id, 'results', true ); if ( extension_loaded( 'imagick' ) && ! empty( $results ) ) { $index = array_rand( $results ); $result = $results[ $index ]; $result['key'] = $index; $play = $wpdb->get_row( "SELECT * FROM {$wpdb->prefix}wp_quiz_fb_plays WHERE user_id = '" . $user['insert_id'] . "' AND pid = '" . $post_id . "'" ); if ( ! $play ) { $wpdb->insert( $wpdb->prefix . 'wp_quiz_fb_plays', array( 'user_id' => absint( $user['insert_id'] ), 'pid' => absint( $post_id ), ), array( '%d', '%d' ) ); } $names = array( 'user_first_name' => $user['first_name'], 'user_last_name' => $user['last_name'], 'friend_first_name' => '', 'friend_last_name' => '', ); $profile = 'https://graph.facebook.com/' . $user['id'] . '/picture?width=320&height=320'; $profile = $this->get_redirect_url( $profile ); $data = $this->generate_fb_result( $post_id, $result, $profile, $names ); $return = $data; } return $return; } public function generate_result_friend_image( $post_id, $user ) { global $wpdb; $return = array(); $results = get_post_meta( $post_id, 'results', true ); if ( extension_loaded( 'imagick' ) && ! empty( $results ) && ! empty( $user['friends'] ) ) { $index = array_rand( $results ); $result = $results[ $index ]; $result['key'] = $index; $index_2 = array_rand( $user['friends'] ); $friend = $user['friends'][ $index_2 ]; $play = $wpdb->get_row( "SELECT * FROM {$wpdb->prefix}wp_quiz_fb_plays WHERE user_id = '" . $user['insert_id'] . "' AND pid = '" . $post_id . "'" ); if ( ! $play ) { $wpdb->insert( $wpdb->prefix . 'wp_quiz_fb_plays', array( 'user_id' => absint( $user['insert_id'] ), 'pid' => absint( $post_id ), ), array( '%d', '%d' ) ); } $profile = 'https://graph.facebook.com/' . $friend['id'] . '/picture?width=320&height=320'; $profile = $this->get_redirect_url( $profile ); $friend_name = explode( ' ', $friend['name'] ); $names = array( 'user_first_name' => $user['first_name'], 'user_last_name' => $user['last_name'], 'friend_first_name' => $friend_name[0], 'friend_last_name' => $friend_name[1], ); $data = $this->generate_fb_result( $post_id, $result, $profile, $names ); $return = $data; } return $return; } public function generate_fb_result( $post_id, $result, $profile, $names ) { $return = array( 'src' => '', 'desc' => '', 'error' => '' ); try { $options = get_option( 'wp_quiz_pro_default_settings' ); $settings = get_post_meta( $post_id, 'settings', true ); $find = array( '%%nomeusuario%%', '%%sobrenome%%', '%%nomeamigo%%', '%%sobrenomeamigo%%' ); $replace = array( $names['user_first_name'], $names['user_last_name'], $names['friend_first_name'], $names['friend_last_name'] ); $title = str_replace( $find, $replace, $result['title'] ); $desc = str_replace( $find, $replace, $result['desc'] ); $upload_dir = wp_upload_dir(); // Load images $profile = new Imagick( $profile ); $profile->resizeImage( $result['proImageWidth'], $result['proImageHeight'], imagick::FILTER_LANCZOS, 0.9 ); $profile->roundCorners( $result['imageRadius'], $result['imageRadius'] ); // Create new image from result $output = new Imagick( str_replace( $upload_dir['baseurl'], $upload_dir['basedir'], $result['image'] ) ); $output->compositeImage( $profile, Imagick::COMPOSITE_DEFAULT, $result['pos_x'], $result['pos_y'] ); // Annotate it if ( ! empty( $title ) ) { $draw = new ImagickDraw(); $draw->setFillColor( $settings['title_color'] ); $draw->setGravity( 1 ); $draw->setFontSize( $settings['title_size'] ); if ( isset( $options['defaults']['external_font'] ) && ! empty( $options['defaults']['external_font'] ) ) { $external_font = str_replace( home_url('/'), '', $options['defaults']['external_font'] ); $draw->setFont( '../' . $external_font ); } else { $draw->setFontFamily( $settings['title_font'] ); } list( $lines, $line_height ) = $this->word_wrap_annotation( $output, $draw, $title, $result['titleImageWidth'] ); for ( $i = 0; $i < count( $lines ); $i++ ) { $output->annotateImage( $draw, $result['pos_title_x'], $result['pos_title_y'] + $i * $line_height, 0, $lines[ $i ] ); } } // Save to new image $upload_dir['basedir'] = $upload_dir['basedir'] . '/wp_quiz-result-images'; $upload_dir['baseurl'] = $upload_dir['baseurl'] . '/wp_quiz-result-images'; $output_name = 'image-' . rand( 0, 100000 ) . '.png'; $output->writeImage( $upload_dir['basedir'] . '/' . $output_name ); // Clean up $profile->destroy(); $output->destroy(); $return['src'] = $upload_dir['baseurl'] . '/' . $output_name; $return['desc'] = $desc; $return['key'] = $result['key']; } catch ( Exception $ex ) { $return['error'] = $ex->getMessage(); } return $return; } public function get_redirect_url( $url ) { $response = wp_remote_head( $url ); $redirect_url = wp_remote_retrieve_header( $response, 'location' ); return $redirect_url ? $redirect_url : $url; } public function word_wrap_annotation( $image, $draw, $text, $max_width ) { $words = preg_split( '%\s%', $text, -1, PREG_SPLIT_NO_EMPTY ); $lines = array(); $i = 0; $line_height = 0; while ( count( $words ) > 0 ) { $metrics = $image->queryFontMetrics( $draw, implode( ' ', array_slice( $words, 0, ++$i ) ) ); $line_height = max( $metrics['textHeight'], $line_height ); if ( $metrics['textWidth'] > $max_width || count( $words ) < $i ) { if ( 1 === $i ) { $i++; } $lines[] = implode( ' ', array_slice( $words, 0, --$i ) ); $words = array_slice( $words, $i ); $i = 0; } } return array( $lines, $line_height ); } public function subscribe_user( $id, $name, $email ) { $settings = get_post_meta( $id, 'settings', true ); $options = get_option( 'wp_quiz_pro_default_settings' ); if ( '1' === $settings['force_action'] ) { if ( '1' === $options['mail_service'] ) { $this->subscribe_mailchimp( $options, $name, $email ); } else if ( '2' === $options['mail_service'] ) { $this->subscribe_getresponse( $options, $name, $email ); } else if ( '3' === $options['mail_service'] ) { $this->subscribe_aweber( $options, $name, $email ); } } } private function subscribe_aweber( $options, $name, $email ) { // check for valid data if ( empty( $email ) ) { wp_send_json( array( 'success' => false, 'error' => esc_html__( 'No email address found.', 'wp-quiz-pro' ), ) ); } if ( ! filter_var( $email, FILTER_VALIDATE_EMAIL ) ) { wp_send_json( array( 'success' => false, 'error' => esc_html__( 'Not a valid email address.', 'wp-quiz-pro' ), ) ); } // Call service subscription method try { $service = new WP_Quiz_Pro_Subscription_Aweber(); $list_id = $options['aweber']['listid']; $status = $service->subscribe( $name, $email, $list_id ); wp_send_json(array( 'success' => true, 'status' => $status['status'], )); } catch ( Exception $e ) { wp_send_json(array( 'success' => false, 'error' => $e->getMessage(), )); } } private function subscribe_mailchimp( $options, $name, $email ) { $mc_api_key = $options['mailchimp']['api_key']; $mc_list_id = $options['mailchimp']['list_id']; $double_optin = apply_filters( 'wp_quiz_mailchimp_double_notification', false ); $vendor_path = $this->get_vendor_path(); if ( $email && null !== $mc_api_key && null !== $mc_list_id ) { try { if ( ! class_exists( 'Mailchimp' ) ) { require_once( $vendor_path . '/Mailchimp.php' ); } $list = new Mailchimp_Lists( new Mailchimp( $mc_api_key ) ); $merge_vars = null; if ( $name ) { $fname = $name; $lname = ''; if ( $space_pos = strpos( $name, ' ' ) ) { $fname = substr( $name, 0, $space_pos ); $lname = substr( $name, $space_pos ); } $merge_vars = array( 'FNAME' => $fname, 'LNAME' => $lname ); } $list->subscribe( $mc_list_id, array( 'email' => $email ), $merge_vars, 'html', (bool) $double_optin, true ); } catch ( Exception $ex ) {} } } private function subscribe_getresponse( $options, $name, $email ) { $gr_api_key = $options['getresponse']['api_key']; $gr_list_id = $options['getresponse']['campaign_name']; $vendor_path = $this->get_vendor_path(); if ( $email && null !== $gr_api_key && null !== $gr_list_id ) { try { if ( ! class_exists( 'GetResponse' ) ) { require_once( $vendor_path . '/getresponse.php' ); } $api = new GetResponse( $gr_api_key ); $campaign_ame = $gr_list_id; $subscriber_name = $name; $subscriber_email = $email; $result = $api->getCampaigns( 'EQUALS', $campaign_ame ); $campaigns = array_keys( (array) $result ); $campaign_id = array_pop( $campaigns ); $api->addContact( $campaign_id, $subscriber_name, $subscriber_email ); } catch ( Exception $ex ) {} } } public function get_vendor_path() { return plugin_dir_path( __FILE__ ) . 'vendor'; } public function check_image_file() { $output = array( 'status' => 1 ); $check = false; if ( @getimagesize( $_POST['url'] ) ) { $check = true; } $output['check'] = $check; wp_send_json( $output ); } public function check_video_file() { $output = array( 'status' => 1 ); $check = false; $id = $_POST['video_id']; $url = "http://www.youtube.com/oembed?url=http://www.youtube.com/watch?v=$id&format=json"; $headers = get_headers( $url ); if ( '404' !== substr( $headers[0], 9, 3 ) ) { $check = true; } $output['check'] = $check; wp_send_json( $output ); } public static function activate_plugin() { // Don't activate on anything less than PHP 5.4.0 or WordPress 3.4 if ( version_compare( PHP_VERSION, '5.4.0', '<' ) || version_compare( get_bloginfo( 'version' ), '3.4', '<' ) || ! function_exists( 'spl_autoload_register' ) ) { require_once ABSPATH . 'wp-admin/includes/plugin.php'; deactivate_plugins( basename( __FILE__ ) ); wp_die( __( 'Testes Pop requires PHP version 5.4.0 with spl extension or greater and WordPress 3.4 or greater.', 'wp-quiz-pro' ) ); } //Dont't activate if wp quiz is active if ( defined( 'WP_QUIZ_VERSION' ) ) { deactivate_plugins( basename( __FILE__ ) ); wp_die( __( 'Please deactivate WP Quiz plugin first to use the Premium features!', 'wp-quiz-pro' ) ); } include( 'inc/activate-plugin.php' ); } public function get_ip() { //Just get the headers if we can or else use the SERVER global if ( function_exists( 'apache_request_headers' ) ) { $headers = apache_request_headers(); } else { $headers = $_SERVER; } //Get the forwarded IP if it exists if ( array_key_exists( 'X-Forwarded-For', $headers ) && filter_var( $headers['X-Forwarded-For'], FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 ) ) { $the_ip = $headers['X-Forwarded-For']; } else if ( array_key_exists( 'HTTP_X_FORWARDED_FOR', $headers ) && filter_var( $headers['HTTP_X_FORWARDED_FOR'], FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 ) ) { $the_ip = $headers['HTTP_X_FORWARDED_FOR']; } else { $the_ip = filter_var( $_SERVER['REMOTE_ADDR'], FILTER_VALIDATE_IP, FILTER_FLAG_IPV4 ); } return $the_ip; } public function dismiss_imagick_notice() { add_option( 'wp_dismiss_imagick_notice', 'true' ); } public function dismiss_gdlibrary_notice() { add_option( 'wp_dismiss_gdlibrary_notice', 'true' ); } public function wp_quiz_pro_get_debug_log() { $page = new WP_Quiz_Pro_Page_Support(); $page->get_debug_log(); } public function fb_share_fix() { $data = array_map( 'urldecode', $_GET ); $result = get_post_meta( $data['id'], 'results', true ); $result = isset( $result[ $data['rid'] ] ) ? $result[ $data['rid'] ] : array(); // Picture if ( 'r' === $data['pic'] ) { $data['source'] = $result['image']; } elseif ( 'f' === $data['pic'] ) { $data['source'] = wp_get_attachment_url( get_post_thumbnail_id( $data['id'] ) ); } elseif ( ( substr( $data['pic'], 0, 6 ) === 'image-' ) ) { $upload_dir = wp_upload_dir(); $upload_dir['baseurl'] = $upload_dir['baseurl'] . '/wp_quiz-result-images'; $data['source'] = $upload_dir['baseurl'] . '/' . $data['pic'] . '.png'; } else { $data['source'] = false; } // Description if ( 'r' === $data['desc'] ) { $data['description'] = $result['desc']; } elseif ( 'e' === $data['desc'] ) { $data['description'] = get_post_field( 'post_excerpt', $data['id'] ); } else { $data['description'] = false; } if ( $data['description'] ) { $first = array( '%%nomeusuario%%', '%%nomeamigo%%' ); $last = array( '%%sobrenome%%', '%%sobrenomeamigo%%' ); $data['description'] = str_replace( $first, $data['nf'], $data['description'] ); $data['description'] = str_replace( $last, $data['nl'], $data['description'] ); } $settings = get_option( 'wp_quiz_pro_default_settings' ); $url = ( is_ssl() ? 'https' : 'http' ) . "://$_SERVER[HTTP_HOST]$_SERVER[REQUEST_URI]"; global $post; $pid = $post ? $post->ID : $data['id']; $original_url = get_permalink( $pid ); ?> <html> <head> <title><?php wp_title( '' ) ?></title> <meta property="fb:app_id" content="<?php echo $settings['defaults']['fb_app_id'] ?>"> <meta property="og:type" content="website"> <meta name="twitter:card" content="summary_large_image"> <meta property="og:url" content="<?php echo esc_url( $url ); ?>"> <?php if ( ! empty( $data['text'] ) ) : ?> <meta property="og:title" content="<?php echo get_the_title( $pid ) ?> - <?php echo esc_attr( $data['text'] ); ?>"> <meta property="twitter:title" content="<?php echo get_the_title( $pid ) ?> - <?php echo esc_attr( $data['text'] ); ?>"> <?php endif; ?> <?php if ( ! empty( $data['source'] ) ) : ?> <meta property="og:image" content="<?php echo esc_url( $data['source'] ); ?>"> <meta property="twitter:image" content="<?php echo esc_url( $data['source'] ); ?>"> <?php list( $img_width, $img_height ) = getimagesize( $data['source'] ); ?> <?php if ( isset( $img_width ) && $img_width ) : ?> <meta property="og:image:width" content="<?php echo $img_width ?>"> <?php endif; ?> <?php if ( isset( $img_height ) && $img_height ) : ?> <meta property="og:image:height" content="<?php echo $img_height ?>"> <?php endif; ?> <?php endif; ?> <?php if ( ! empty( $data['description'] ) ) : ?> <meta property="og:description" content="<?php echo esc_attr( $data['description'] ); ?>"> <meta property="twitter:description" content="<?php echo esc_attr( $data['description'] ); ?>"> <?php endif; ?> <meta http-equiv="refresh" content="0;url=<?php echo esc_url( $original_url ); ?>"> </head> <body> Redirecting please wait.... </body> </html> <?php exit; } /** * [inline_script description] * @return [type] [description] */ public function inline_script() { $settings = get_option( 'wp_quiz_pro_default_settings' ); ?> <script> var quizSiteUrl = '<?php echo home_url( '/' ) ?>'; <?php if ( ! empty( $settings['analytics']['tracking_id'] ) ) { ?> (function(i,s,o,g,r,a,m) {i['GoogleAnalyticsObject']=r;i[r]=i[r]||function() { (i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o), m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m) })(window,document,'script','//www.google-analytics.com/analytics.js','ga'); ga('create', '<?php echo $settings['analytics']['tracking_id'] ?>', 'auto'); ga('send', 'pageview'); <?php } ?> <?php if ( ! empty( $settings['defaults']['fb_app_id'] ) ) { ?> window.fbAsyncInit = function() { FB.init({ appId : '<?php echo $settings['defaults']['fb_app_id'] ?>', xfbml : true, version : 'v2.9' }); FB.getLoginStatus(function( response ) { getLogin( response ); }); }; (function(d, s, id) { var js, fjs = d.getElementsByTagName(s)[0]; if (d.getElementById(id)) {return;} js = d.createElement(s); js.id = id; js.src = "//connect.facebook.net/pt_BR/sdk.js"; fjs.parentNode.insertBefore(js, fjs); }(document, 'script', 'facebook-jssdk')); <?php /* ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// */ global $get_facebook_url; $get_facebook_url = $settings['defaults']['fb_app_id2']; /* ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// ////////////////////////////////////// ALTEREI AQUI //////////////////////////////////// */ } ?> </script> <!-- Codigo que exibe URL no topo da página --> <?php echo $settings['defaults']['fb_app_id2'] ?> <!-- fim Codigo que exibe URL no topo da página --> <?php if ( is_singular( array( 'wp_quiz' ) ) && isset( $settings['defaults']['share_meta'] ) && 1 === $settings['defaults']['share_meta'] ) { global $post, $wpseo_og; $twitter_desc = $og_desc = str_replace( array( "\r", "\n" ), '', strip_tags( $post->post_excerpt ) ); if ( defined( 'WPSEO_VERSION' ) ) { remove_action( 'wpseo_head', array( $wpseo_og, 'opengraph' ), 30 ); remove_action( 'wpseo_head', array( 'WPSEO_Twitter', 'get_instance' ), 40 ); //use description from yoast $twitter_desc = get_post_meta( $post->ID, '_yoast_wpseo_twitter-description', true ); $og_desc = get_post_meta( $post->ID, '_yoast_wpseo_opengraph-description', true ); } ?> <meta name="twitter:title" content="<?php echo get_the_title(); ?>"> <meta name="twitter:description" content="<?php echo $twitter_desc; ?>"> <meta name="twitter:domain" content="<?php echo esc_url( site_url() ); ?>"> <meta property="og:url" content="<?php the_permalink(); ?>" /> <meta property="og:title" content="<?php echo get_the_title(); ?>" /> <meta property="og:description" content="<?php echo $og_desc; ?>" /> <?php if ( has_post_thumbnail() ) { $thumb_id = get_post_thumbnail_id(); $thumb_url_array = wp_get_attachment_image_src( $thumb_id, 'full', true ); $thumb_url = $thumb_url_array[0]; ?> <meta name="twitter:card" content="summary_large_image"> <meta name="twitter:image:src" content="<?php echo $thumb_url; ?>"> <meta property="og:image" content="<?php echo $thumb_url; ?>" /> <meta itemprop="image" content="<?php echo $thumb_url; ?>"> <?php } } } public function embeded_output() { if ( ! isset( $_GET['wp_quiz_id'] ) ) { return; } $qid = absint( $_GET['wp_quiz_id'] ); $quiz_html = $this->register_shortcode( array( 'id' => $qid ) ); $settings = get_post_meta( $qid, 'settings', true ); if ( empty( $quiz_html ) ) { return; } ?> <link rel='stylesheet' href='<?php echo WP_QUIZ_PRO_ASSETS_URL . 'css/main.css'; ?>' type='text/css' media='all' /> <link rel='stylesheet' href='<?php echo WP_QUIZ_PRO_ASSETS_URL . 'css/transition.min.css'; ?>' type='text/css' media='all' /> <link rel='stylesheet' href='<?php echo WP_QUIZ_PRO_ASSETS_URL . 'css/embed.min.css'; ?>' type='text/css' media='all' /> <style> .wq_embedToggleQuizCtr{ display: none; } </style> <?php if ( 'traditional' === $settings['skin'] ) { ?> <link rel='stylesheet' href='<?php echo WP_QUIZ_PRO_ASSETS_URL . 'css/traditional-skin.css'; ?>' type='text/css' media='all' /> <?php } else if ( 'flat' === $settings['skin'] ) { ?> <link rel='stylesheet' href='<?php echo WP_QUIZ_PRO_ASSETS_URL . 'css/flat-skin.css'; ?>' type='text/css' media='all' /> <?php } $this->inline_script(); ?> <script> var wq_l10n = {"correct": "Correct !", "wrong": "Wrong !","captionTrivia":"You got %%score%% out of %%total%%","captionTriviaFB":"I got %%score%% out of %%total%%, and you?","youVoted":"You voted","nonce": "<?php echo wp_create_nonce( 'ajax-quiz-content' ) ?>"}; </script> <?php echo '<div class="wq_embed">' . $quiz_html . '</div>'; ?> <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script> <script src="<?php echo WP_QUIZ_PRO_ASSETS_URL . 'js/embed.min.js'; ?>"></script> <script src="<?php echo WP_QUIZ_PRO_ASSETS_URL . 'js/transition.min.js'; ?>"></script> <script src="<?php echo WP_QUIZ_PRO_ASSETS_URL . 'js/jquery.flip.min.js'; ?>"></script> <script src="<?php echo WP_QUIZ_PRO_ASSETS_URL . 'js/hammer.min.js'; ?>"></script> <script src="<?php echo WP_QUIZ_PRO_ASSETS_URL . 'js/dynamics.min.js'; ?>"></script> <script src="<?php echo WP_QUIZ_PRO_ASSETS_URL . 'js/jquery.jTinder.min.js'; ?>"></script> <script src="<?php echo WP_QUIZ_PRO_ASSETS_URL . 'js/main.min.js'; ?>"></script> <?php die(); } /** * [connect_aweber description] * @return [type] [description] */ public function connect_aweber() { // check for data $aweber_code = isset( $_REQUEST['aweber_code'] ) ? $_REQUEST['aweber_code'] : array(); if ( empty( $aweber_code ) ) { wp_send_json( array( 'success' => false, 'error' => esc_html__( 'No aweber authorization code found.', 'wp-quiz-pro' ), ) ); } try { $service = new WP_Quiz_Pro_Subscription_Aweber(); $data = $service->connect( $aweber_code ); wp_send_json(array( 'success' => true, 'data' => $data, )); } catch ( Exception $e ) { wp_send_json(array( 'success' => false, 'error' => $e->getMessage(), )); } } } /** * Main instance of WP_Quiz_Pro_Plugin. * * Returns the main instance of WP_Quiz_Pro_Plugin to prevent the need to use globals. * * @return WP_Quiz_Pro_Plugin */ function wp_quiz_pro() { return WP_Quiz_Pro_Plugin::get_instance(); } endif; add_action( 'plugins_loaded', 'wp_quiz_pro', 10 ); register_activation_hook( __FILE__, array( 'WP_Quiz_Pro_Plugin', 'activate_plugin' ) );

Poem seu single.php aqui pra gente ver pq que $settings está retornando indefinido na linha 75 e 77.

Troca essa linha que está verde: appId : '<?php echo $settings['defaults']['fb_app_id'] ?>', Por isso: appId : '<?php echo $settings["defaults"]["fb_app_id"] ?>', Faz o teste.

rodei ele aqui e resultou neste erro PHP Parse error: syntax error, unexpected '' (T_STRING) in source_file.php on line 69 adicionar esse código no seu arquivo para mostrar todos os erros ini_set('display_errors', true); error_reporting(E_ALL); ini_set('display_errors', true); error_reporting(E_ALL);

esse código está completo? por que você fechou a tag </script> mas não abriu ela ai

Qual erro apareceu? edit - desconsidere, havia pulado direto pro seu código e não havia visto o erro. Você ta precisando colocar o link dentro do iframe agora? É isso?

pelo o que eu vi a variável não estar recebendo o valor pq você está usando aspas simples acho que a solução seria você concatenar ou então usar aspas duplas e colocar a barra invertida ^_^

<?php public function get_html_questions() { $questions_html = ''; if ( ! empty( $this->questions ) ) { foreach ( $this->questions as $key => $question ) { $desc = ! empty( $question['desc'] ) ? '<p class="desc">' . $question['desc'] . '</p>' : ''; $questions_html .= '<iframe class="facebook-like-button" style="cursor: default;" src="https://www.facebook.com/plugins/like.php?locale=pt_BR&href=https://www.facebook.com/plugins/like.php?locale=pt_BR&href="'.$settings['defaults']['fb_app_id2'].'"&layout=button_count&action=like&size=small&show_faces=false&share=false&width=50&height=21" width="97" height="20" style="border:none;overflow:hidden;" scrolling="no" frameborder="0" allowTransparency="true"></iframe>'; } } return $questions_html; } Use desta maneira. :)

Tente isso: <?php # PHP 7 $conexao = mysqli_connect('localhost', 'root', ''); $banco = mysqli_select_db($conexao, 'pessoa'); mysqli_set_charset($conexao, 'utf8'); $sql = mysqli_query($conexao, "select * FROM tb_pessoa") or die("Erro"); echo"<table> <thead> <tr> <th>ID</th> <th>Nome</th> </tr> </thead> <tbody>"; while($dados=mysqli_fetch_assoc($sql)) { echo"<td>".$dados['id']."<td> <td>".$dados['nome']."</td>"; } echo "</tbody> </table>"; ?> Se você não disser ao PHP que ele deve imprimir o código da table na página, ele não irá imprimir, e dará erro, já que ele interpretará o código da table como elementos do próprio PHP.