PHP get_permalink函数代码示例

 function widget($args, $instance)
 {
     global $post;
     extract($args, EXTR_SKIP);
     echo $before_widget;
     $title = empty($instance['title']) ? __('Recent Posts', 'lan-thinkupthemes') : apply_filters('widget_title', $instance['title']);
     if (!empty($title)) {
         echo $before_title . $title . $after_title;
     }
     $posts = new WP_Query('orderby=date&posts_per_page=' . $instance['postcount'] . '');
     while ($posts->have_posts()) {
         $posts->the_post();
         // Insert post date if needed.
         if ($instance['postdate'] == 'on') {
             $date_input = '<a href="' . get_permalink() . '" class="date">' . get_the_date('M j, Y') . '</a>';
         }
         // HTML output
         echo '<div class="recent-posts">';
         if (has_post_thumbnail() and $instance['imageswitch'] == 'on') {
             echo '<div class="image">', '<a href="' . get_permalink() . '" title="' . get_the_title() . '">' . get_the_post_thumbnail($post->ID, array(65, 65)) . '<div class="image-overlay"></div></a>', '</div>', '<div class="main">', '<a href="' . get_permalink() . '">' . get_the_title() . '</a>', $date_input, '</div>';
         } else {
             echo '<div class="main">', '<a href="' . get_permalink() . '">' . get_the_title() . '</a>', $date_input, '</div>';
         }
         echo '</div>';
     }
     wp_reset_query();
     echo $after_widget;
 }

function wpcf7_special_mail_tag_for_post_data($output, $name)
{
    if (!isset($_POST['_wpcf7_unit_tag']) || empty($_POST['_wpcf7_unit_tag'])) {
        return $output;
    }
    if (!preg_match('/^wpcf7-f(\\d+)-p(\\d+)-o(\\d+)$/', $_POST['_wpcf7_unit_tag'], $matches)) {
        return $output;
    }
    $post_id = (int) $matches[2];
    if (!($post = get_post($post_id))) {
        return $output;
    }
    $user = new WP_User($post->post_author);
    // For backwards compat.
    $name = preg_replace('/^wpcf7\\./', '_', $name);
    if ('_post_id' == $name) {
        $output = (string) $post->ID;
    } elseif ('_post_name' == $name) {
        $output = $post->post_name;
    } elseif ('_post_title' == $name) {
        $output = $post->post_title;
    } elseif ('_post_url' == $name) {
        $output = get_permalink($post->ID);
    } elseif ('_post_author' == $name) {
        $output = $user->display_name;
    } elseif ('_post_author_email' == $name) {
        $output = $user->user_email;
    }
    return $output;
}

 /**
  * Prints HTML with meta information for the current post-date/time and author.
  */
 function square_posted_on()
 {
     $time_string = '<time class="entry-date published updated" datetime="%1$s">%2$s</time>';
     if (get_the_time('U') !== get_the_modified_time('U')) {
         $time_string = '<time class="entry-date published" datetime="%1$s">%2$s</time><time class="updated" datetime="%3$s">%4$s</time>';
     }
     $time_string = sprintf($time_string, esc_attr(get_the_date('c')), esc_html(get_the_date()), esc_attr(get_the_modified_date('c')), esc_html(get_the_modified_date()));
     $posted_on = sprintf(esc_html_x('%s', 'post date', 'square'), '<a href="' . esc_url(get_permalink()) . '" rel="bookmark">' . $time_string . '</a>');
     $byline = sprintf(esc_html_x('by %s', 'post author', 'square'), '<span class="author vcard"><a class="url fn n" href="' . esc_url(get_author_posts_url(get_the_author_meta('ID'))) . '">' . esc_html(get_the_author()) . '</a></span>');
     $comment_count = get_comments_number();
     // get_comments_number returns only a numeric value
     if (comments_open()) {
         if ($comment_count == 0) {
             $comments = __('No Comments', 'square');
         } elseif ($comment_count > 1) {
             $comments = $comment_count . __(' Comments', 'square');
         } else {
             $comments = __('1 Comment', 'square');
         }
         $comment_link = '<a href="' . get_comments_link() . '">' . $comments . '</a>';
     } else {
         $comment_link = __(' Comment Closed', 'square');
     }
     echo '<span class="posted-on"><i class="fa fa-clock-o"></i>' . $posted_on . '</span><span class="byline"> ' . $byline . '</span><span class="comment-count"><i class="fa fa-comments-o"></i>' . $comment_link . "</span>";
     // WPCS: XSS OK.
 }

 /**
  * Add Menu Cart to menu
  * 
  * @return menu items including cart
  */
 public function submenu_items()
 {
     $get_cart = jigoshop_cart::get_cart();
     $submenu_items = '';
     //see jigoshop/widgets/cart.php
     if (count($get_cart) > 0) {
         foreach ($get_cart as $cart_item_key => $values) {
             $_product = $values['data'];
             if ($_product->exists() && $values['quantity'] > 0) {
                 $item_thumbnail = has_post_thumbnail($_product->id) ? get_the_post_thumbnail($_product->id, 'shop_tiny') : jigoshop_get_image_placeholder('shop_tiny');
                 $item_name = $_product->get_title();
                 // Not used: Displays variations and cart item meta
                 $item_meta = jigoshop_cart::get_item_data($values);
                 $item_quantity = esc_attr($values['quantity']);
                 $item_price = $_product->get_price_html();
                 // Item permalink
                 $item_permalink = esc_attr(get_permalink($_product->id));
                 $submenu_items[] = array('item_thumbnail' => $item_thumbnail, 'item_name' => $item_name, 'item_quantity' => $item_quantity, 'item_price' => $item_price, 'item_permalink' => $item_permalink);
             }
         }
     } else {
         $submenu_items = '';
     }
     return $submenu_items;
 }

/**
 * Filters the excerpt more output with internationalized text and a link to the post.
 *
 * @since  2.0.0
 * @access public
 * @param  string  $text
 * @return string
 */
function hybrid_excerpt_more($text)
{
    if (0 !== strpos($text, '<a')) {
        $text = sprintf(' <a href="%s" class="more-link">%s</a>', esc_url(get_permalink()), trim($text));
    }
    return $text;
}

/**
 * Handle redirects before content is output - hooked into template_redirect so is_page works.
 *
 * @return void
 */
function wc_template_redirect()
{
    global $wp_query, $wp;
    // When default permalinks are enabled, redirect shop page to post type archive url
    if (!empty($_GET['page_id']) && get_option('permalink_structure') == "" && $_GET['page_id'] == wc_get_page_id('shop')) {
        wp_safe_redirect(get_post_type_archive_link('product'));
        exit;
    } elseif (is_page(wc_get_page_id('checkout')) && sizeof(WC()->cart->get_cart()) == 0 && empty($wp->query_vars['order-pay']) && !isset($wp->query_vars['order-received'])) {
        wp_redirect(get_permalink(wc_get_page_id('cart')));
        exit;
    } elseif (isset($wp->query_vars['customer-logout'])) {
        wp_redirect(str_replace('&', '&', wp_logout_url(get_permalink(wc_get_page_id('myaccount')))));
        exit;
    } elseif (is_search() && is_post_type_archive('product') && apply_filters('woocommerce_redirect_single_search_result', true) && $wp_query->found_posts == 1) {
        $product = wc_get_product($wp_query->post);
        if ($product->is_visible()) {
            wp_safe_redirect(get_permalink($product->id), 302);
            exit;
        }
    } elseif (is_add_payment_method_page()) {
        WC()->payment_gateways();
    } elseif (is_checkout()) {
        // Buffer the checkout page
        ob_start();
        // Ensure gateways and shipping methods are loaded early
        WC()->payment_gateways();
        WC()->shipping();
    }
}

 function filter_woocommerce_ajax_params($woocommerce_params)
 {
     global $sitepress, $post;
     $value = array();
     $value = $woocommerce_params;
     if ($sitepress->get_current_language() !== $sitepress->get_default_language()) {
         $value['ajax_url'] = add_query_arg('lang', ICL_LANGUAGE_CODE, $woocommerce_params['ajax_url']);
         $value['checkout_url'] = add_query_arg('action', 'woocommerce-checkout', $value['ajax_url']);
     }
     if (!isset($post->ID)) {
         return $value;
     }
     $ch_pages = wp_cache_get('ch_pages', 'wcml_ch_pages');
     if (empty($ch_pages)) {
         $ch_pages = array('checkout_page_id' => get_option('woocommerce_checkout_page_id'), 'pay_page_id' => get_option('woocommerce_pay_page_id'), 'cart_page_id' => get_option('woocommerce_cart_page_id'));
         $ch_pages['translated_checkout_page_id'] = apply_filters('translate_object_id', $ch_pages['checkout_page_id'], 'page', false);
         $ch_pages['translated_pay_page_id'] = apply_filters('translate_object_id', $ch_pages['pay_page_id'], 'page', false);
         $ch_pages['translated_cart_page_id'] = apply_filters('translate_object_id', $ch_pages['cart_page_id'], 'page', false);
     }
     wp_cache_set('ch_pages', $ch_pages, 'wcml_ch_pages');
     if ($ch_pages['translated_cart_page_id'] == $post->ID) {
         $value['is_cart'] = 1;
         $value['cart_url'] = get_permalink($ch_pages['translated_cart_page_id']);
     } else {
         if ($ch_pages['translated_checkout_page_id'] == $post->ID || $ch_pages['checkout_page_id'] == $post->ID) {
             $value['is_checkout'] = 1;
             $_SESSION['wpml_globalcart_language'] = $sitepress->get_current_language();
         } else {
             if ($ch_pages['translated_pay_page_id'] == $post->ID) {
                 $value['is_pay_page'] = 1;
             }
         }
     }
     return $value;
 }

function custom_rss_teaser($content)
{
    $teaser = preg_split('/<span id="(more-\\d+)"><\\/span>/', $content);
    $readmore = '<a href="' . get_permalink() . '">[前往围观...]</a>';
    $content = $teaser[0] . $readmore;
    return $content;
}

 /**
  * Test the "get_certificate_url" method.
  */
 public function testGetCertificateUrl()
 {
     $entry = Edr_Crt_Test::get_instance()->addEntry(array('user_id' => 1, 'course_id' => 1, 'entry_status' => 'complete'));
     $edr_crt = Edr_Manager::get('edr_crt');
     $certificate_id = $edr_crt->create_certificate($entry);
     $this->assertEquals(get_permalink($certificate_id), $edr_crt->get_certificate_url($entry->ID));
 }

 function woo_shortcode_view_full_article($atts)
 {
     $defaults = array('label' => __('Read full story', 'woothemes'), 'before' => '', 'after' => '');
     $atts = shortcode_atts($defaults, $atts);
     $output = sprintf('<span class="read-more">%1$s<a href="%3$s" title="%4$s">%4$s</a>%2$s</span> ', $atts['before'], $atts['after'], get_permalink(get_the_ID()), $atts['label']);
     return apply_filters('woo_shortcode_view_full_article', $output, $atts);
 }

 /**
  * Get HTML markup for the post's "avatar" image according conditional
  * fallback model.
  *
  * Accepts an ordered array of named avatar $fallbacks. Also accepts a string
  * of space-separated classes to add to the default classes.
  * @param   Ai1ec_Event $event          The event to get the avatar for
  * @param   array|null  $fallback_order Order of fallback in searching for
  *                                      images, or null to use default
  * @param   string      $classes        A space-separated list of CSS classes
  *                                      to apply to the outer <div> element.
  * @param   boolean     $wrap_permalink Whether to wrap the element in a link
  *                                      to the event details page.
  *
  * @return  string                   String of HTML if image is found
  */
 public function get_event_avatar(Ai1ec_Event $event, $fallback_order = null, $classes = '', $wrap_permalink = true)
 {
     $source = $size = null;
     $url = $this->get_event_avatar_url($event, $fallback_order, $source, $size);
     if (empty($url)) {
         return '';
     }
     $url = esc_attr($url);
     $classes = esc_attr($classes);
     // Set the alt tag (helpful for SEO).
     $alt = $event->get('post')->post_title;
     $location = $this->_registry->get('view.event.location')->get_short_location($event);
     if (!empty($location)) {
         $alt .= ' @ ' . $location;
     }
     $alt = esc_attr($alt);
     $size_attr = $size[0] ? "width=\"{$size['0']}\" height=\"{$size['1']}\"" : "";
     $html = '<img src="' . $url . '" alt="' . $alt . '" ' . $size_attr . ' />';
     if ($wrap_permalink) {
         $permalink = add_query_arg('instance_id', $event->get('instance_id'), get_permalink($event->get('post_id')));
         $html = '<a href="' . $permalink . '">' . $html . '</a>';
     }
     $classes .= ' ai1ec-' . $source;
     $classes .= $size[0] > $size[1] ? ' ai1ec-landscape' : ' ai1ec-portrait';
     $html = '<div class="ai1ec-event-avatar timely ' . $classes . '">' . $html . '</div>';
     return $html;
 }

 /**
  * Batch has been successfully imported.
  *
  * @param Batch $batch
  */
 public function imported(Batch $batch)
 {
     $links = array();
     $output = '';
     $types = array('page', 'post');
     // Only keep published posts of type $types.
     $posts = array_filter($batch->get_posts(), function (Post $post) use($types) {
         return $post->get_post_status() == 'publish' && in_array($post->get_type(), $types);
     });
     // Create links for each of the posts.
     foreach ($posts as $post) {
         $post_id = $this->post_dao->get_id_by_guid($post->get_guid());
         $links[] = array('link' => get_permalink($post_id), 'title' => $post->get_title());
     }
     $links = apply_filters('sme_imported_post_links', $links);
     foreach ($links as $link) {
         $output .= '<li><a href="' . $link['link'] . '" target="_blank">' . $link['title'] . '</a></li>';
     }
     if ($output !== '') {
         $output = '<ul>' . $output . '</ul>';
         $message = '<h3>Posts deployed to ' . get_bloginfo('name') . ':</h3>' . $output;
         $this->api->add_deploy_message($batch->get_id(), $message, 'info', 102);
     }
     $this->api->add_deploy_message($batch->get_id(), 'Batch has been successfully imported!', 'success', 101);
 }

function al_portfolio_meta_tags()
{
    $post_type = get_post_type();
    if ('portfolio' == $post_type) {
        $title = get_post_meta(get_the_ID(), "al_pf_og_title", TRUE);
        $title = !empty($title) ? $title : get_the_title();
        $meta = array('og:title' => $title, 'og:url' => get_permalink());
        $desc = get_post_meta(get_the_ID(), "al_pf_og_description", TRUE);
        $desc = !empty($desc) ? $desc : false;
        if ($desc) {
            $meta['og:description'] = $desc;
        }
        if (has_post_thumbnail()) {
            $thumbnail = wp_get_attachment_image_src(get_post_thumbnail_id(), 'full');
            $meta['og:image'] = $thumbnail[0];
        }
        if (get_post_format() == 'gallery') {
            $images = rwmb_meta('al_pf_gallery_images', 'type=image&size=full');
            if (is_array($images)) {
                foreach ($images as $image) {
                    $meta['images'][] = $image['url'];
                }
            }
        }
        foreach ($meta as $key => $value) {
            if ($key == 'images') {
                foreach ($value as $image) {
                    echo '<meta property="og:image" content="' . $image . '" />';
                }
            } else {
                echo '<meta property="' . $key . '" content="' . $value . '" />';
            }
        }
    }
}

 public function testThemeTemplateIsCorrectForPost()
 {
     $post = $this->factory->post->create();
     $this->go_to_with_template(get_permalink($post));
     $this->assertTrue(is_single());
     $this->assertSame('single.php', self::get_theme_data('template_file'));
 }

 function start_el(&$output, $page, $depth = 0, $args = array(), $current_page = 0)
 {
     if ($depth) {
         $indent = str_repeat("\t", $depth);
     } else {
         $indent = '';
     }
     extract($args, EXTR_SKIP);
     $css_class = array('page_item', 'page-item-' . $page->ID);
     if (!empty($current_page)) {
         $_current_page = get_post($current_page);
         if (in_array($page->ID, $_current_page->ancestors)) {
             $css_class[] = 'current_page_ancestor';
         }
         if ($page->ID == $current_page) {
             $css_class[] = 'current_page_item';
         } elseif ($_current_page && $page->ID == $_current_page->post_parent) {
             $css_class[] = 'current_page_parent';
         }
     } elseif ($page->ID == get_option('page_for_posts')) {
         $css_class[] = 'current_page_parent';
     }
     $css_class = implode(' ', apply_filters('page_css_class', $css_class, $page, $depth, $args, $current_page));
     $output .= $indent . '<li class="' . $css_class . '"><a href="' . get_permalink($page->ID) . '">' . $link_before . apply_filters('the_title', $page->post_title, $page->ID) . $link_after . '</a>';
     if (!empty($show_date)) {
         if ('modified' == $show_date) {
             $time = $page->post_modified;
         } else {
             $time = $page->post_date;
         }
         $output .= " " . mysql2date($date_format, $time);
     }
 }