Question

嗯我正在定制这个功能一点但经过多次尝试我仍然要实现目标实际上这个PHP代码只显示最早的帖子但我想在其中添加一个排序功能，以便它将显示最新我每天发布的帖子。我甚至试过并添加了一些来自wordpress codex的功能，但因为我不是php的专家，这就是为什么这些技术对我来说太难了。请帮我这个代码：

<?php
$i = 0;
if ( empty($image_width) ) {
if ( $columns == 1 )
$image_width = 960;
else
$image_width = 480;
}
if ( $image_ratio && $image_width ) {
$image_height = cloudfw_match_ratio( $image_width, $image_ratio );
}
$atts[ 'show_side_date_year' ] = false;
while( $posts->have_posts() ) :
$posts->the_post();
$post_data = $this->get_post();
/** Item number */
$i++;
$item_content = '';
$item_classes = array();
$item_classes[] = 'ui--blog-item ui--animation ui--accent-gradient-hover-parent clearfix';
$item_classes[] = 'layout--' . $raw_layout;
if ( $i == $post_count )
$item_classes[] = 'last-item';
$item_content .= "<div".
cloudfw_make_class( $item_classes, true ) .
">";
$link_element = array();
$link_element[0] = "<a class=\"ui--blog-link\" href=\"". $post_data['permalink'] ."\"";
$link_element[0] .= ">";
$link_element[1] = "</a>";
$item_content .= $this->side( $post_data, $atts );
$item_content .= "<div class=\"ui--blog-content-wrapper\">";
$item_content .= "<div class=\"ui--blog-header\">";
$item_content .= "<{$title_element} class=\"ui--blog-title\">" . $link_element[0] . $post_data['title'] . $link_element[1] . "</{$title_element}>";
$metas = $this->get_blog_metas( $metas_primary, $post_data );
$likes = $this->get_blog_metas( $metas_secondary, $post_data );
$item_content .= "</div>";
$excerpt = $this->get_excerpt( array('readmore' => $readmore, 'excerpt' => $show_excerpt, 'excerpt_length' => $excerpt_length, 'use_more_link' => false ) );
if ( !empty($excerpt)) {
$item_content .= "<div class=\"ui--blog-content\">";
$item_content .= $excerpt;
$item_content .= "</div>";
}
$item_content .= "<div class=\"ui--blog-readmore more-link\">";
$item_content .= "<a class=\"btn btn-small ". cloudfw_make_button_style( cloudfw_get_option( 'blog_template_mini', 'button_color', 'btn-secondary muted' ), true ) . "\" href=\"". $post_data['permalink'] ."\"";
$item_content .= ">";
$item_content .= $readmore;
$item_content .= "</a>";
$item_content .= "</div>";
$item_content .= "</div>";
$item_content .= "</div>";
if ( $columns > 1 ) {
$column_array = array();
$column_array['class'] = array();
$column_array['_key'] = 'blog_mini';
//$content_out .= $item_content;
$content_out .= cloudfw_UI_column( $column_array, $item_content, '1of' . $columns . ( $i % $columns == 0 ? '_last' : '' ), $i == $post_count );
} else {
$content_out .= $item_content;
}
endwhile;

Answer 1

尝试将以下代码放在此声明之上：while（$ posts-＆gt; have_posts（））：

$req_url = $_SERVER['REQUEST_URI'];
$page_var =1;
$post_per_page = 10;
$page_var = $_GET['page'];
if(! $page_var)
{
    preg_match("/page\/(\d+)+/", $req_url, $matches);
    $page_var = $matches[1];
}
$args = array('post_type'=> 'post','orderby' => 'post_date','order' => 'DESC','post_status' => 'publish', 'posts_per_page' =>$post_per_page, 'paged'=>$page_var);
$posts = new WP_Query( $args );

Wordpress排序功能不起作用

1 个答案: