is_main_blog

The timeline below displays how wordpress function is_main_blog has changed across different WordPress versions. If a version is not listed, refer to the next available version below.

WordPress Version: 4.9

/**
 * Deprecated functionality to determin if the current site is the main site.
 *
 * @since MU (3.0.0)
 * @deprecated 3.0.0 Use is_main_site()
 * @see is_main_site()
 */
function is_main_blog()
{
    _deprecated_function(__FUNCTION__, '3.0.0', 'is_main_site()');
    return is_main_site();
}

WordPress Version: 4.6

/**
 * Deprecated functionality to determin if the current site is the main site.
 *
 * @since MU
 * @deprecated 3.0.0 Use is_main_site()
 * @see is_main_site()
 */
function is_main_blog()
{
    _deprecated_function(__FUNCTION__, '3.0.0', 'is_main_site()');
    return is_main_site();
}

WordPress Version: 4.4

/**
 * Deprecated functionality to determin if the current site is the main site.
 *
 * @since MU
 * @deprecated 3.0.0 Use is_main_site()
 * @see is_main_site()
 */
function is_main_blog()
{
    _deprecated_function(__FUNCTION__, '3.0', 'is_main_site()');
    return is_main_site();
}

WordPress Version: 3.7

/**
 * @since MU
 * @deprecated 3.0.0
 * @deprecated Use is_main_site()
 * @see is_main_site()
 */
function is_main_blog()
{
    _deprecated_function(__FUNCTION__, '3.0', 'is_main_site()');
    return is_main_site();
}