Map Subtenant Parse Shortcode

					<?php

function wpturbo_map_subtenants_shortcode($atts) {
    // Get the 'subtenants' attribute
    $subtenants = isset($atts['subtenants']) ? $atts['subtenants'] : '';

    // Split the subtenants string into an array of lines
    $lines = explode(PHP_EOL, $subtenants);

    // Initialize the output variable
    $output = '';

    // Loop through each line
    foreach ($lines as $line) {
        // Split the line into label and URL using the '|' character
        $parts = explode('|', $line);
        $label = isset($parts[0]) ? trim($parts[0]) : '';
        $url = isset($parts[1]) ? trim($parts[1]) : '';

        // Create the list item
        $listItem = '<li>';

        // Check if a URL is present
        if (!empty($url)) {
            // Wrap the label in a link with target="_blank" and rel="nofollow noopener"
            $listItem .= '<a href="' . esc_url($url) . '" target="_blank" rel="nofollow noopener">' . esc_html($label) . '</a>';
        } else {
            // If no URL is present, just display the label
            $listItem .= esc_html($label);
        }

        $listItem .= '</li>';

        // Add the list item to the output
        $output .= $listItem;
    }

    // Wrap the list items in a <ul> element with class "subtenant"
    $output = '<ul class="subtenant">' . $output . '</ul>';

    return $output;
}
add_shortcode('map_subtenants', 'wpturbo_map_subtenants_shortcode');