<?php declare(strict_types=1); namespace TypistTech\Imposter; class StringUtil { public static function addTrailingSlash(string $string): string { return rtrim($string, '/\\') . '/'; } public static function ensureDoubleBackwardSlash(string $string): string { $parts = explode('\\', $string); $nonEmptyParts = array_filter($parts, function ($part) { return ! empty($part); }); return implode('\\\\', $nonEmptyParts) . '\\\\'; } }