Is there a place here to share code snippets?

Hey Dan. I'm interested to hear what did you build.

for one: here's a custom CONDITION that: allows you to use a PHP REGEX to match tags. Our business use case is: we create dynamic tags through the wooCommerce +Learndash groups + wpfusion purchase cycle, these tags are unique and match a computed group name. Using a regular "tag selector" does not work, because we need to look for patterns in the tag (any number of tags). Therefore, we use a regex to match against different types of tags, returning true when matched, false when not.

I will be posting other free code snippets on my hobby site: https://aplusplugins.com

add_action('plugins_loaded', function () {
new DVARegexCondition();
});
/* purpose: to use a regex to match patterns in any tag.
matches tags one at a time.
(C) DataVaultAlliance Holdings LLC 2025, free for public re-use, not available to make part of a product for resale unless its embedded in the core FluentCRM engine.
Written by: Dan Linstedt
website: https://aplusplugins.com
*/
class DVARegexCondition
{
public function __construct()
{
add_filter('fluentcrm_automation_condition_groups', array($this, 'addAutomationConditions'), 10, 2);
add_filter('fluentcrm_automation_conditions_assess_regex', array($this, 'assessAutomationConditions'), 10, 5);
}
public function addAutomationConditions($groups, $funnel)
{
    $customerItems = [
        [
            'value'             => 'tags_contain',
            'label'             => 'Tags Contain',
            'help'              => 'Please enter a valid PHP preg_match regex. do NOT include leading or trailing slashes. Each tag will be compared (case insensitive) to the regex pattern to return a true or false overall',
            'custom_operators' => [
                'matches'  => 'matches'
            ],
            'type'              => 'text',
            'is_singular_value' => true,
            'disabled'          => false
        ]
    ];

    $groups['regex'] = [
        'label'    => 'Regex Match',
        'value'    => 'regex',
        'children' => $customerItems,
    ];

    return $groups;
}

//    public function assessAutomationConditions($result, $conditions, $subscriber)
public function assessAutomationConditions($result, $conditions, $subscriber, $sequence, $funnelSubscriberId)
{
    foreach ($conditions as $condition) {
        $prop = $condition['data_key'];
        $operator = $condition['operator'];
        $value    = $condition['data_value'];

        if ($prop === 'tags_contain' && !empty($value)) {
            $regex = $value;
            $pattern = "/$regex/i";

            if (@preg_match($pattern, '') === false) {
                return false; // Invalid regex
            }

            $tagNames = $subscriber->tags->pluck('title')->toArray();

            foreach ($tagNames as $tagName) {
                if (preg_match($pattern, $tagName)) {
                    return true;
                }
            }

            return false; // No match found
        }
    }

    return $result; // fallback if no conditions matched
}

}