GetThemesFromRequest()

Description

Get a themes array

Parameters

ColumnTypeDefaultDescription
$levels int Number of levels to parse from request

Return

array Array containing names of themes matching the syntax used in the collection table i.e. theme, theme2, theme3

Location

include/collections_functions.php lines 4335 to 4351

Definition

 
function GetThemesFromRequest($levels)
{
    $themes = array();
    for ($n = 0; $n <= $levels; $n++) {
        $themeindex = ($n == 0 ? "" : $n);
        $themename = getval("theme$themeindex", "");
        if ($themename != "") {
            $themes[] = $themename;
        }
        // Legacy inconsistency when naming themes params. Sometimes the root theme was also named theme1. We check if theme
        // is found, but if not, we just go to theme1 rather than break.
        elseif (!($themeindex == 0 && $themename == "")) {
            break;
        }
    }
    return $themes;
}

This article was last updated 24th June 2025 21:35 Europe/London time based on the source file dated 13th June 2025 14:00 Europe/London time.