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Results tagged with wp-query
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user 43829
"wp-query" ambiguously refers to one of two things. 1) WP_Query is a class native to WordPress which allows users to query the posts database using a number of criteria. 2) $wp_query is the global variable that holds the main query object prepared by WordPress based on a given request.
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How to return value from sql and display it
In ordinary php I don't have that kind of problem I think but in WP this is a different story. I have query and I want return one value from "liczba_wodo" column.
global $wpdb;
if (isset($_POST['sub …
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How to change location, charset in Wordpress query [duplicate]
I have strange question. How Can I change or set a sql char set in wordpress. In wp_config.php I have:
define('DB_CHARSET', 'utf8');
define('DB_COLLATE', 'utf8');
In my plugin I have this:
global …