Thanks for the help at https://www.alfredforum.com/topic/10059-comma-separated-build-and-open-multiple-urls/

alfred-workflow-open-numeric-gohighlevel-ticket-link.php

<?php
//
// Do NOT USE OPENING <?php TAG IN ALFRED APP
//

/**
 * Open 1 or more (comma or new line separated) issue number URLs from selection.
 *
 * @link https://github.com/cliffordp/alfred-app-workflows Download this Alfred App Workflow's code (and more).
 * @link https://gist.github.com/cliffordp/8bfc4fee7161ceff3ac9191062a866af This Alfred App Workflow's code snippet.
 *
 * Example selections (without quotes):
 *   "12345,281928" // comma without space
 *   "12345, 281928" // comma with space
 *   "12c345,281928" // non-numeric
 *   "12345
 *    281928" // separated with line break, such as a Google Sheets column
 * will all result in the same: opening the following URLs in the default browser:
 *   https://help.gohighlevel.com/support/tickets/12345
 *   https://help.gohighlevel.com/support/tickets/281928
 *
 * Also works with single selections:
 *   "902170"
 *   "9021.70"
 *   "-9 02-1x.70"
 * will all result in:
 *   https://help.gohighlevel.com/support/tickets/902170
 */

// CHANGE THIS if you want it to work for a different site, such as https://app.codeable.io/tasks/
$url_base = 'https://help.gohighlevel.com/support/tickets/';

// turn New Lines into commas
$query = str_replace( PHP_EOL, ',', "{query}" );

// convert Query to array
if ( false === strpos( $query, ',' ) ) {
	$array = array( $query );
} else {
	$array = explode( ',', $query );
}

// open each URL
foreach ( $array as $key => $value ) {
	$value = preg_replace( '/\D/', '', $value ); // remove any non-digit
	$value = (int) $value;
	$url = '';
	if ( -1 < $value ) { // if $value is zero or greater
		$url = sprintf( '%s%d', $url_base, $value );
		if ( ! empty( $url ) ) {
			system( "open $url" );
		}
	} else {
		continue;
	}
}