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filter is not described

core_version_check_query_args filter-hook . WP 4.9.0

Filter the query arguments sent as part of the core version check.

WARNING: Changing this data may result in your site not receiving security updates. Please exercise extreme caution.


add_filter( 'core_version_check_query_args', 'filter_function_name_7320' );
function filter_function_name_7320( $query ){
	// filter...

	return $query;

Version check query arguments.

  • $version (string)
    WordPress version number.

  • $php (string)
    PHP version number.

  • $locale (string)
    The locale to retrieve updates for.

  • $mysql (string)
    MySQL version number.

  • $local_package (string)
    The value of the $wp_local_package global, when set.

  • $blogs (int)
    Number of sites on this WordPress installation.

  • $users (int)
    Number of users on this WordPress installation.

  • $multisite_enabled (int)
    Whether this WordPress installation uses Multisite.

  • $initial_db_version (int)
    Database version of WordPress at time of installation.


Since 4.9.0 Introduced.

Where the hook is called

wp-includes/update.php 125
$query = apply_filters( 'core_version_check_query_args', $query );

Where in WP core the hook is used

Usage not found!