MySQL code fails to display category name (WordPress database)

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Why does this code fail to display the category name “Apples” using the current WordPress taxonomy system? The Category names are stored in the $wpdb->terms table (wp_terms). 

<?php

$ra_category_id = 3; 
$ra_category = $wpdb->get_results("SELECT name FROM $wpdb->terms WHERE term_id = '3'");
$ra_category_name = $ra_category->name;         

?>

<h3>Category: <?php echo $ra_category_name; ?></h3>

The table rows are 

term_id     name              slug          term_group
1         Uncategorized     uncategorized   0
2         Blogroll          blogroll        0
3         Apples            apples          0
4         Bananas           bananas         0
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1 comment

  1. $ra_category is the following array:

    array(1) {
  [0]=>
  object(stdClass)(1) {
    ["name"]=>
    string(8) "Apples"
  }
}

    So what you want is:

    $ra_category_name = $ra_category[0]->name;

    When dealing with query results, always check the whole result with a var_dump(), it helps.

    (note that you’re also using $ra_category_id but then hardcoding the value “3” in your query)