PHP wp_query::have_posts方法代码示例

function home_banners_func($atts, $content = null)
{
    // New function parameter $content is added!
    extract(shortcode_atts(array('width' => '1/2', 'el_position' => '', 'section_height' => '', 'loop' => '', 'slideshow' => '', 'time' => '', 'transition_time' => ''), $atts));
    $output = '';
    global $post;
    // get recent posts
    $args = array('post_type' => 'banner', 'posts_per_page' => -1, 'orderby' => 'menu_order', 'order' => 'ASC', 'caller_get_posts' => 1);
    $posts = new wp_query($args);
    // if posts exist
    if ($posts->have_posts()) {
        $output .= '<section class="flexslider std-slider" data-height="' . $section_height . '" data-loop="' . $loop . '" data-smooth="false" data-slideshow="' . $slideshow . '" data-speed="' . $time . '" data-animspeed="' . $transition_time . '" data-controls="true" data-dircontrols="true">';
        $output .= '<ul class="slides">';
        // loop through and display them
        while ($posts->have_posts()) {
            $posts->the_post();
            if (rwmb_meta('_wp_banner_image', $post->ID)) {
                $images = rwmb_meta('_wp_banner_image', 'type=plupload_image', $post->ID);
                if (count($images) > 0) {
                    foreach ($images as $image) {
                        $image_url = wp_get_attachment_image_src($image['ID'], 'full');
                        $output .= '<li data-bg="' . $image_url[0] . '">';
                    }
                }
            }
            $output .= '<div class="container">';
            $output .= '<div class="inner">';
            $output .= '<div class="row">';
            $output .= '<div class="text-center animated" data-fx="fadeIn">';
            if (rwmb_meta('_wp_title', get_the_ID())) {
                $output .= '<h2>' . rwmb_meta('_wp_title', get_the_ID()) . '</h2>';
            }
            if (rwmb_meta('_wp_sub_title', get_the_ID())) {
                $output .= '<p>' . rwmb_meta('_wp_sub_title', get_the_ID()) . '</p>';
            }
            if (rwmb_meta('_wp_show_button_1', get_the_ID()) == 1) {
                $output .= '<a href="' . rwmb_meta('_wp_button_1_url', get_the_ID()) . '" class="btn btn-primary btn-lg local">' . rwmb_meta('_wp_button_1_text', get_the_ID()) . '</a>';
            }
            if (rwmb_meta('_wp_show_button_2', get_the_ID()) == 1) {
                $output .= '<a href="' . rwmb_meta('_wp_button_2_url', get_the_ID()) . '" class="btn btn-default btn-lg">' . rwmb_meta('_wp_button_2_text', get_the_ID()) . '</a>';
            }
            $output .= '</div>';
            $output .= '<div class="col-md-6"></div>';
            $output .= '</div>';
            $output .= '</div>';
            $output .= '</div>';
            $output .= '</li>';
        }
        $output .= '</ul>';
        $output .= '</section>';
    }
    wp_reset_query();
    return $output;
}

 function custom_query($atts)
 {
     extract(shortcode_atts(array('query_string' => ''), $atts));
     $result = '';
     global $post;
     $query = new wp_query($query_string);
     if ($query->have_posts()) {
         while ($query->have_posts()) {
             $query->the_post();
             $meta = get_post_meta($post->ID, 'thumbnail', true);
             $result .= "<div class='post-item'>\n\t\t\t\t\t\t\t<a href=" . get_permalink() . "><img width='100' height='100' src=" . $meta . " /></a>\n\t\t\t\t\t\t\t<h1><a href=" . get_permalink() . ">" . get_the_title() . "</a></h1>\n\t\t\t\t\t\t\t<p class='metadata'><span class='post'>Posted by:</span>" . get_the_author() . "<span class='in-cat'>In:</span>" . get_the_category_list(', ') . "<span class='on-date'>On:</span>" . get_comment_time() . "<a href=" . get_comments_link() . ">" . get_comments_number('1 comment', '2 comment', '% comment') . "</a></p>\n\t\t\t\t\t\t\t<p>" . get_the_content() . "</p>\n\t\t\t\t\t\t\t<p><a class='more-link floatright' href=" . get_permalink() . ">Read More</a></p>\n\t\t\t\t\t\t</div>";
         }
     }
     return $result;
 }

 /**
  * Show the most recent posts
  */
 function mbdmaster_latest_posts()
 {
     global $post;
     $orig_post = $post;
     $args = array('posts_per_page' => 3, 'ignore_sticky_posts' => 1);
     $my_query = new wp_query($args);
     if ($my_query->have_posts()) {
         while ($my_query->have_posts()) {
             $my_query->the_post();
             get_template_part('content', 'archive');
         }
         $post = $orig_post;
         wp_reset_query();
     }
 }

function recent_projects_func($atts, $content = null)
{
    // New function parameter $content is added!
    extract(shortcode_atts(array('width' => '1/2', 'el_position' => '', 'number' => ''), $atts));
    $output = '';
    global $post;
    // get recent posts
    $args = array('post_type' => 'portfolio', 'posts_per_page' => $number, 'caller_get_posts' => 1);
    $portfolio_items = new wp_query($args);
    // if posts exist
    if ($portfolio_items->have_posts()) {
        $output .= '<div id="galleryContainer" class="clearfix">';
        // loop through and display them
        while ($portfolio_items->have_posts()) {
            $portfolio_items->the_post();
            // find and display categories of portfolio items
            $categories = get_the_terms(get_the_ID(), 'portfolio-category');
            if ($categories && !is_wp_error($categories)) {
                $cat_list = array();
                $cat_list_slug = array();
                foreach ($categories as $category) {
                    $cat_list[] = $category->name;
                    $cat_list_slug[] = $category->slug;
                }
                $types = join(" ", $cat_list_slug);
                $types_comma = join(", ", $cat_list);
            }
            if (has_post_thumbnail()) {
                $output .= '<div class="galleryItem ' . $types . '">';
                $output .= '<a href="' . get_the_permalink() . '" class="area-hover">';
                $output .= '<div class="vertical-parent">';
                $output .= '<div class="vertical-child">';
                $output .= '<span class="cat-links">' . $types_comma . '</span>';
                $output .= '<h4 class="entry-title">' . get_the_title() . '</h4>';
                $output .= '</div>';
                $output .= '</div>';
                $output .= '</a>';
                $output .= '<a href="' . get_the_permalink() . '">' . get_the_post_thumbnail(get_the_ID(), 'related') . '</a>';
                $output .= '</div>';
            }
        }
        $output .= '</div>';
    }
    wp_reset_query();
    return $output;
}

    function ticker_function($atts, $content)
    {
        extract(shortcode_atts(array('style' => 'left'), $atts));
        ?>
		<div class="wd_sticker">
			<?php 
        ob_start();
        ?>
			<?php 
        $ticker = new wp_query(array('meta_key' => THEME_SLUG . 'showbreakingnews', 'ignore_sticky_posts' => 1, 'meta_value' => 1));
        ?>
			<?php 
        if ($ticker->have_posts()) {
            ?>
				<ul id="js-news" class="js-hidden">
					<?php 
            while ($ticker->have_posts()) {
                $ticker->the_post();
                global $post;
                ?>
	
								<li class="news-item"><?php 
                the_title();
                ?>
 <a href="<?php 
                the_permalink();
                ?>
"><?php 
                _e('view more', 'wpdance');
                ?>
</a></li>
					<?php 
            }
            ?>
				</ul>
			<?php 
        }
        $result = ob_get_contents();
        ob_end_clean();
        wp_reset_postdata();
        ?>
		</div>
		<?php 
        return $result;
    }

 /**
  * Show a set of related posts based on tags
  */
 function mbdmaster_related_posts()
 {
     global $post;
     $orig_post = $post;
     $custom_taxterms = wp_get_object_terms($post->ID, 'post_tag', array('fields' => 'ids'));
     $args = array('post_type' => array('award', 'book', 'interview', 'project', 'post', 'talk', 'film'), 'post__not_in' => array($post->ID), 'posts_per_page' => 3, 'ignore_sticky_posts' => 1, 'tax_query' => array(array('taxonomy' => 'post_tag', 'field' => 'id', 'terms' => $custom_taxterms)));
     $my_query = new wp_query($args);
     if ($my_query->have_posts()) {
         while ($my_query->have_posts()) {
             $my_query->the_post();
             get_template_part('content', 'archive');
         }
         $post = $orig_post;
         wp_reset_query();
     } else {
         echo 'Nothing found... Looks like this post is just unique :)';
     }
 }

 /**
  * Show a set of related posts based on a custom taxonomy
  */
 function mbdmaster_related_custom_posts()
 {
     global $post;
     $orig_post = $post;
     $custom_taxterms = wp_get_object_terms($post->ID, 'tag', array('fields' => 'ids'));
     $args = array('post_type' => 'work', 'post_status' => 'publish', 'posts_per_page' => 3, 'orderby' => 'rand', 'tax_query' => array(array('taxonomy' => 'tag', 'field' => 'id', 'terms' => $custom_taxterms)), 'post__not_in' => array($post->ID));
     $my_query = new wp_query($args);
     if ($my_query->have_posts()) {
         while ($my_query->have_posts()) {
             $my_query->the_post();
             get_template_part('content', 'archive');
         }
         $post = $orig_post;
         wp_reset_query();
     } else {
         _e('Sorry, but there is no related work at this time.', '_mbdmaster');
     }
 }

/**
 * Check to see if any Lasso galleries exist
 *
 * @since 1.0
 */
function lasso_editor_galleries_exist()
{
    $q = new wp_query(array('post_type' => 'ai_galleries', 'post_status' => 'publish'));
    if ($q->have_posts()) {
        return true;
    } else {
        return false;
    }
}

 function sidebars_remove($sidebar_id, $default_id = null)
 {
     global $post;
     $data_return = array();
     $wp_query_pages = new wp_query(array('showposts' => -1, 'post_type' => 'page'));
     while ($wp_query_pages->have_posts()) {
         $wp_query_pages->the_post();
         $page_custom_meta = get_post_custom($post->ID);
         if (is_array($page_custom_meta) && array_key_exists('_ewf-page-sidebar', $page_custom_meta)) {
             if ($page_custom_meta["_ewf-page-sidebar"][0] == $sidebar_id) {
                 $data_return[$post->ID] = "true";
                 update_post_meta($post->ID, "_ewf-page-sidebar", $default_id);
             } else {
                 $data_return[$post->ID] = "false";
             }
         }
     }
     wp_reset_postdata();
     return $data_return;
 }

function agatha_postsrelacionados()
{
    $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('tag__in' => $tag_ids, 'post__not_in' => array($post->ID), 'posts_per_page' => 4, 'caller_get_posts' => 1);
        $my_query = new wp_query($args);
        ?>
    <section id="relatedPost">
        <?php 
        while ($my_query->have_posts()) {
            $my_query->the_post();
            ?>
        <div class="col-md-3 col-xs-6 relatedPost">
            <a rel="external" href="<?php 
            the_permalink();
            ?>
"><?php 
            the_post_thumbnail('miniatura');
            ?>
<br />
            <?php 
            the_title();
            ?>
            </a>
        </div>
        <?php 
        }
        ?>
    </section>
    <?php 
    }
    $post = $orig_post;
    wp_reset_query();
}

        <?php 
    include locate_template('templates/sections/section-close.php');
    ?>
      </div>
  <?php 
}
?>

  <?php 
if ($user_info->ID == get_current_user_id() && !is_user_role('subscriber')) {
    ?>

<?php 
    $args = array('order' => 'DESC', 'posts_per_page' => -1, 'post_type' => 'fee', 'orderby' => 'meta_value', 'meta_key' => 'fee_date_end');
    $fee_query = new wp_query($args);
    if ($fee_query->have_posts()) {
        $html_info = '';
        $html_warning = '';
        while ($fee_query->have_posts()) {
            $fee_query->the_post();
            $fee_date_start = get_post_meta(get_the_ID(), 'fee_date_start', true);
            $fee_date_end = get_post_meta(get_the_ID(), 'fee_date_end', true);
            if (strtotime($fee_date_start) < time() && strtotime($fee_date_end) > time()) {
                $members_payed = is_array(get_post_meta(get_the_ID(), 'members_payed', true)) ? get_post_meta(get_the_ID(), 'members_payed', true) : array();
                $members_pending = is_array(get_post_meta(get_the_ID(), 'members_pending', true)) ? get_post_meta(get_the_ID(), 'members_pending', true) : array();
                if ($members_payed[get_current_user_id()] == '') {
                    if ($members_pending[get_current_user_id()] != '') {
                        $html_info .= '<p>Cuota <a href="' . get_the_permalink() . '">' . get_the_title() . '</a> en proceso de validación</p>';
                    } else {
                        $html_warning .= '<p>Cuota <a href="' . get_the_permalink() . '">' . get_the_title() . '</a> pendiente de abono.</p>';
                    }

    function widget($args, $instance)
    {
        extract($args);
        $title = apply_filters('widget_title', $instance['title']);
        echo $before_widget;
        if (!empty($title)) {
            if (!empty($instance['postlink'])) {
                if (get_option('show_on_front') == 'page') {
                    $link = get_permalink(get_option('page_for_posts'));
                } else {
                    $link = get_permalink(get_option('home'));
                }
                $before_title .= '<a href="' . $link . '">';
                $after_title .= '</a>';
            }
            echo $before_title . $title . $after_title;
        }
        $ul_classes = 'recent_posts_with_excerpts';
        $ul_classes = apply_filters('recent_posts_with_excerpts_list_classes', $ul_classes);
        if (!empty($ul_classes)) {
            $ul_classes = ' class="' . $ul_classes . '"';
        }
        $li_classes = '';
        $li_classes = apply_filters('recent_posts_with_excerpts_item_classes', $li_classes);
        if (!empty($li_classes)) {
            $li_classes = ' class="' . $li_classes . '"';
        }
        $h2_classes = 'recent_posts_with_excerpts';
        $h2_classes = apply_filters('recent_posts_with_excerpts_heading_classes', $h2_classes);
        if (!empty($h2_classes)) {
            $h2_classes = ' class="' . $h2_classes . '"';
        }
        do_action('recent_posts_with_excerpts_begin');
        echo '<ul' . $ul_classes . '>';
        // retrieve last n blog posts
        $q = array('posts_per_page' => $instance['numposts']);
        if (!empty($instance['ignore_sticky_posts'])) {
            $q["ignore_sticky_posts"] = $instance['ignore_sticky_posts'];
        }
        if (!empty($instance['cat'])) {
            $q['cat'] = $instance['cat'];
        }
        if (!empty($instance['offset']) && $instance['offset'] > 0) {
            $q['offset'] = $instance['offset'];
        }
        if (!empty($instance['tag'])) {
            $q['tag'] = $instance['tag'];
        }
        $q = apply_filters('recent_posts_with_excerpts_query', $q);
        $rpwe = new wp_query($q);
        $excerpts = $instance['numexcerpts'];
        $date = apply_filters('recent_posts_with_excerpts_date_format', $instance['date']);
        // the Loop
        if ($rpwe->have_posts()) {
            while ($rpwe->have_posts()) {
                $rpwe->the_post();
                echo '<li' . $li_classes . '>';
                if ($excerpts > 0 && $instance['thumb'] && $instance['thumbposition'] == 'above') {
                    echo '<a href="' . get_permalink() . '">' . get_the_post_thumbnail(get_the_id(), $instance['thumbsize']) . '</a>';
                }
                echo '<h2' . $h2_classes . '><a href="' . get_permalink() . '">' . get_the_title() . '</a></h2>';
                if (!empty($date)) {
                    echo '<h3 class="date">' . get_the_time($date) . '</h3>';
                }
                if ($excerpts > 0) {
                    // show the excerpt
                    if ($instance['thumb'] && $instance['thumbposition'] == 'between') {
                        echo '<a href="' . get_permalink() . '">' . get_the_post_thumbnail(get_the_id(), $instance['thumbsize']) . '</a>';
                    }
                    ?>
                    <blockquote> <?php 
                    // the excerpt of the post
                    if (function_exists('the_excerpt_reloaded')) {
                        the_excerpt_reloaded($instance['words'], $instance['tags'], 'content', FALSE, '', '', '1', '');
                    } else {
                        the_excerpt();
                    }
                    // this covers Advanced Excerpt as well as the built-in one
                    if (!empty($instance['more_text'])) {
                        ?>
<p class="alignright"><small><a href="<?php 
                        the_permalink();
                        ?>
"><?php 
                        echo $instance['more_text'];
                    }
                    ?>
</a></small></p>
                    </blockquote> <?php 
                    if ($excerpts > 0 && $instance['thumb'] && $instance['thumbposition'] == 'below') {
                        echo '<a href="' . get_permalink() . '">' . get_the_post_thumbnail(get_the_id(), $instance['thumbsize']) . '</a>';
                    }
                    $excerpts--;
                }
                ?>
</li>
			<?php 
            }
        }
        ?>
//.........这里部分代码省略.........

    }
}
?>

<!-- tabbed content -->
<div class="tabbed-content post-tabs clear-block" id="post-tabs">

 <?php 
if ($jquery && ($comments || comments_open() || pings_open() && $numPingBacks > 0)) {
    // no tabs if jquery is disabled
    ?>
 <!-- tab navigation (items must be in reverse order because of the tab-design) -->
 <div class="tabs-wrap clear-block">
  <ul class="tabs">
    <?php 
    if ($rp_query && $rp_query->have_posts()) {
        ?>
<li class="related-posts"><a href="#section-relatedPosts"><span><?php 
        _e('Related Posts', 'mystique');
        ?>
</span></a></li><?php 
    }
    ?>
    <?php 
    if ($numPingBacks > 0) {
        ?>
<li class="trackbacks"><a href="#section-trackbacks"><span><?php 
        printf(__('Trackbacks (%s)', 'mystique'), $numPingBacks);
        ?>
</span></a></li><?php 
    }

function xborders_post_related()
{
    $orig_post = $post;
    global $post;
    $categories = get_the_category($post->ID);
    if ($categories) {
        $category_ids = array();
        foreach ($categories as $individual_category) {
            $category_ids[] = $individual_category->term_id;
        }
        $args = array('category__in' => $category_ids, 'post__not_in' => array($post->ID), 'posts_per_page' => 5, 'caller_get_posts' => 1, 'orderby' => 'rand');
        $my_query = new wp_query($args);
        if ($my_query->have_posts()) {
            echo '<div id="xborders_related">';
            echo '<span>Similar Post</span>';
            echo '<div id="thumbnail_posts" class="clearfix">';
            echo '<div class="container">';
            while ($my_query->have_posts()) {
                $my_query->the_post();
                ?>
                <div class="row">
                    <div class="col-md-2 col-sm-6 col-xs-12 text-left">
                        <a href="<?php 
                the_permalink();
                ?>
" rel="bookmark" title="<?php 
                the_title();
                ?>
">
                            <span class="h-thumnail">                    
                                <?php 
                the_post_thumbnail(array(60, 60), array('class' => 'img-responsive'));
                ?>
                            </span>
                        </a>
                    </div>
                    <div class="col-md-10 cok-sm-6 col-xs-12 blog-title text-left">
                        <a href="<?php 
                the_permalink();
                ?>
" rel="bookmark" title="<?php 
                the_title();
                ?>
">
                            <span class="h-title">
                                <?php 
                the_title();
                ?>
                            </span>
                        </a>
                    </div>
                </div>
                <?php 
            }
            echo '</div></div>';
        }
    }
    $post = $orig_post;
    wp_reset_query();
}

esc_html_e('Similar Properties', 'reales');
?>
</h3>
    <?php 
$orig_post = $post;
$orig_city = get_post_meta($post->ID, 'property_city', true);
$orig_category = wp_get_post_terms($post->ID, 'property_category', array('fields' => 'ids'));
$orig_type = wp_get_post_terms($post->ID, 'property_type_category', array('fields' => 'ids'));
$exclude_ids = array($post->ID);
$args = array('posts_per_page' => 4, 'post_type' => 'property', 'post_status' => 'publish', 'post__not_in' => $exclude_ids);
if ($orig_type && $orig_category) {
    $args['tax_query'] = array('relation' => 'AND', array('taxonomy' => 'property_category', 'field' => 'id', 'terms' => $orig_category[0]), array('taxonomy' => 'property_type_category', 'field' => 'id', 'terms' => $orig_type[0]));
}
$args['meta_query'] = array(array('key' => 'property_city', 'value' => $orig_city));
$my_query = new wp_query($args);
if ($my_query->have_posts() && $orig_type && $orig_category) {
    ?>
    <div class="row">
        <?php 
    while ($my_query->have_posts()) {
        $my_query->the_post();
        $s_id = get_the_ID();
        $s_link = get_permalink($s_id);
        $s_title = get_the_title($s_id);
        $s_gallery = get_post_meta($s_id, 'property_gallery', true);
        $s_images = explode("~~~", $s_gallery);
        $s_price = get_post_meta($s_id, 'property_price', true);
        $reales_general_settings = get_option('reales_general_settings');
        $s_currency = isset($reales_general_settings['reales_currency_symbol_field']) ? $reales_general_settings['reales_currency_symbol_field'] : '';
        $s_currency_pos = isset($reales_general_settings['reales_currency_symbol_pos_field']) ? $reales_general_settings['reales_currency_symbol_pos_field'] : '';
        $s_price_label = get_post_meta($s_id, 'property_price_label', true);