theme development - Display Search Result Count

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Until now I have been using below code to get the number of results when someone searches and to display that count.

<?php /* Search Count */ $allsearch =& new WP_Query("s=$s&showposts=-1"); $count = $allsearch->post_count; echo $count . ' '; wp_reset_query(); ?>

But this does not seem like valid code. It shows below error:

Deprecated: Assigning the return value of new by reference is deprecated

Can anyone please suggest the proper way in which I get get the search count. The above code is placed in the heading of my index.php file of theme within a conditional statement to display different heading based on what type of page a user is on.

Until now I have been using below code to get the number of results when someone searches and to display that count.

<?php /* Search Count */ $allsearch =& new WP_Query("s=$s&showposts=-1"); $count = $allsearch->post_count; echo $count . ' '; wp_reset_query(); ?>

But this does not seem like valid code. It shows below error:

Deprecated: Assigning the return value of new by reference is deprecated

Can anyone please suggest the proper way in which I get get the search count. The above code is placed in the heading of my index.php file of theme within a conditional statement to display different heading based on what type of page a user is on.

• theme-development

Share Improve this question asked Aug 3, 2013 at 15:52 Harish ChouhanHarish Chouhan 79533 gold badges1010 silver badges2222 bronze badges 1

• allsearch = new WP_Query without '&' to avoid deprecated notice. – gmazzap Commented Aug 3, 2013 at 16:04

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2 Answers 2

Sorted by: Reset to default 43

If you are within the search template i.e Search query is your main query. You should then be able to get search results from global $wp_query without running an additional query.

global $wp_query;
echo $wp_query->found_posts.' results found.';

Edit 1

If you have to get count out of search context. You can combine both techniques to get efficient result. It wont fetch all the post but you can get the search count.

$allsearch = new WP_Query("s=$s&showposts=0"); 
echo $allsearch ->found_posts.' results found.';

Your Error

About the error you are getting, it lies here

$allsearch =& new WP_Query("s=$s&showposts=-1");

Remove the "&" beside the equal sign to get rid of the error. So it will look like this

$allsearch = new WP_Query("s=$s&showposts=-1");

Might be useful also to share this, so that your first heading notifies the user search results were found and the second, notifies the user how many were found. If it was less than 2 results, it should read '1 result found' else 'x results found'.

    <h2 class="blog_archive_heading">Search Results for '<?php the_search_query(); ?>'</h2>
<h3 class="blog_archive_heading"><?php
  global $wp_query;
  if($wp_query->found_posts < 2) {
    $result = "result";
  } else {
    $result = "results";
  }
    echo $wp_query->found_posts . " " . $result . " found.";
    ?></h3>

This code snippet appears in my search.php so to speak.

section-searchresults.php will simply output the blog posts that were found related to your search, if none were found then it will output 'No results found'.

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