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get_tracked_vars()

Description

Get all tracked variables (for debug) for user. If user invalid, it will get all the variables currently being tracked
by all users.

Parameters

ColumnTypeDefaultDescription
$user int User ID

Return

array List of variable names

Location

include/debug_functions.php lines 169 to 202

Definition

 
function get_tracked_vars(int $user)
    {
    global $tracked_var_cache;
    if(isset($tracked_var_cache[$user]))
        {
        return $tracked_var_cache[$user];
        }
    if($user > 0)
        {
        $vars_csv = get_sysvar("track_var_{$user}", '');
        $vars_list = explode(',', (string) $vars_csv);
        $vars_trimmed = array_map('trim', $vars_list);
        $vars_not_empty = array_filter($vars_trimmed);
        
        $return = array_values(array_unique($vars_not_empty));
        $tracked_var_cache[$user] = $return;
        return $return;
        }

    $all_tracked_vars = [];
    $all_users_tracked_vars = ps_array("SELECT `value` FROM sysvars WHERE `name` REGEXP '^track_var_[[:digit:]]+$'",array());
    foreach($all_users_tracked_vars as $vars_csv)
        {
        $vars_list = explode(',', $vars_csv);
        $vars_trimmed = array_map('trim', $vars_list);
        $vars_not_empty = array_filter($vars_trimmed);

        $all_tracked_vars = array_merge($all_tracked_vars, $vars_not_empty);
        }

    $return = array_values(array_unique($all_tracked_vars));
    $tracked_var_cache[$user] = $return;
    return $return;
    }

This article was last updated 24th May 2023 09:05 Europe/London time based on the source file dated 28th June 2022 15:27 Europe/London time.