Zend Uri Laravel Package

Getting Started

This package provides a robust, RFC-compliant URI handling class (Zend\Uri\Uri) for validating, parsing, and manipulating Uniform Resource Identifiers. Since the package is archived and no longer actively maintained (last release: 2019), it’s primarily useful in legacy Zend Framework or Laminas projects, or if you specifically require its validation behavior. First steps:

• Install via Composer: composer require zendframework/zend-uri
• Import the class: use Zend\Uri\Uri;
• Basic use case: validate a URI and normalize it:

  $uri = new Uri('http://example.com/foo?bar=baz');
  $isValid = $uri->isValid(); // true
  $normalized = $uri->toString(); // 'http://example.com/foo?bar=baz'
  

Implementation Patterns

• Validation before processing: Use isValid() to sanitize user-provided URIs before use in redirects, API integrations, or SSO flows.
• Component-level manipulation: Access/modify parts of the URI individually (scheme, host, path, query, fragment):

  $uri->setHost('api.example.com');
  $uri->setQueryParam('token', 'abc123');
  

• Static factory usage: Avoid manual instantiation when building URIs from arrays or relative paths:

  $uri = Uri::factory('https://');
  $uri->setPath('/users');
  

• Relative-to-absolute resolution: Combine a base URI with a relative URI using resolve():

  $base = new Uri('http://example.com/path/');
  $relative = new Uri('../other?q=1');
  $absolute = $base->resolve($relative)->toString(); // 'http://example.com/other?q=1'
  

Gotchas and Tips

• ⚠️ Archived and unmaintained: Avoid in new projects unless strictly needed for compatibility. Consider migrating to laminas/laminas-uri (its official successor) which has ongoing security support and newer PHP compatibility.
• 🧪 Strict parsing: It enforces RFC 3986 but may reject edge cases like IRIs (Internationalized Resource Identifiers) unless manually encoded ($uri->setEncoding('UTF-8') won’t automatically handle multibyte hosts—use idn_to_ascii() first for international domains).
• 🔍 Query parameter quirks: setQueryParam() overwrites existing values—use addQueryParam() for appending (e.g., multi-value ?tag=1&tag=2).
• 🛑 No PSR-7 compatibility: This is not PSR-7 compliant. Do not use it alongside guzzlehttp/psr7 unless you wrap it or convert manually.
• 📦 Autoloading: Ensure Composer autoloading works—verify vendor/autoload.php is included, as PSR-4 rules require correct namespace mapping.
• 🧩 Extensibility: Extend Uri to add custom scheme validation (e.g., myapp://) by overriding validate() in a subclass.