wordpress 如何从 query_posts 获取结果数量？
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How to get number of results from query_posts?
提问by iWizard
I'm printing posts and I want to get number of results, how can I do that?
我正在打印帖子，我想获得一些结果，我该怎么做？
This is part of my code:
这是我的代码的一部分：
if (have_posts()) :
$args = array(
'showposts' => '5',
'paged' => $paged
);
$thePosts = query_posts($args);
...
Thank's for help
感谢帮助
回答by iWizard
SOLVED:
解决了：
if (have_posts()) :
$args = array(
'showposts' => '5',
'paged' => $paged
);
$thePosts = query_posts($args);
global $wp_query;
echo $wp_query->found_posts;
...
回答by Ryan B
To display the number of results of a search, use:
要显示搜索结果的数量，请使用：
Search Result for
<?php
/* Search Count */
$allsearch = &new WP_Query("s=$s&showposts=-1");
$key = wp_specialchars($s, 1);
$count = $allsearch->post_count; _e('');
_e('<span class="search-terms">');
echo $key; _e('</span>');
_e(' — ');
echo $count . ' ';
_e('articles');
wp_reset_query();
?>
This was taken from: WP Beginner.
这是取自：WP 初学者。
回答by Gabriel Reguly
The correct answer is
正确答案是
if (have_posts()) :
$args = array(
'showposts' => '5',
'paged' => $paged
);
$thePosts = query_posts($args);
echo $thePosts ->found_posts;
...
回答by George
This will give you the results: Showing results 11-20 of 46, for instance.
这将为您提供结果：例如，显示 46 个结果中的第 11-20 个。
$args = array(
'cat'=> $cat,
'posts_per_page' => 10,
'paged' => $paged,
's'=> $s
);
query_posts($args);
$startpost=1;
$startpost=10*($paged - 1)+1;
$endpost = (10*$paged < $wp_query->found_posts ? 10*$paged : $wp_query->found_posts);
?>
<h2 class="displayResult">Showing results <?php echo $startpost; ?> - <?php echo $endpost; ?> of <?php echo $wp_query->found_posts; ?></h2>
If this is not a search page, simply remove the line "'s'=> $s".
如果这不是搜索页面，只需删除该行"'s'=> $s"。
If you do need it, make sure you declare the variable as $_GET['s']above.
如果确实需要它，请确保$_GET['s']如上所述声明变量。
回答by kaiser
Easy. To display number of results for this current page, use
简单。要显示当前页面的结果数，请使用
// Showing Page X of Y
print filter_var( absint( $GLOBALS['wp_query']->post_count ), FILTER_SANITIZE_NUMBER_INT );
For the total amount of results, use
对于结果总数，请使用
print filter_var( absint( $GLOBALS['wp_query']->found_posts ), FILTER_SANITIZE_NUMBER_INT );
回答by kdgilang
display numbers of search results :
显示搜索结果的数量：
<?php global $wp_query;
echo $wp_query->post_count; ?>
回答by Giang D.MAI
query_posts( $args );
global $wp_query;
print_r($wp_query->max_num_pages);
It help me.
它帮助我。
