PeclUriTemplate.php

<?php

namespace Guzzle\Parser\UriTemplate;

use Guzzle\Common\Exception\RuntimeException;

/**
 * Expands URI templates using the uri_template pecl extension (pecl install uri_template-beta)
 *
 * @link http://pecl.php.net/package/uri_template
 * @link https://github.com/ioseb/uri-template
 */
class PeclUriTemplate implements UriTemplateInterface {

  /**
   * Validates that the uri_template extension is installed
   * @codeCoverageIgnore
   */
  public function __construct() {
    if (!extension_loaded('uri_template')) {
      throw new RuntimeException('uri_template PECL extension must be installed to use PeclUriTemplate');
    }
  }

  /**
   * {@inheritdoc}
   */
  public function expand($template, array $variables) {
    return uri_template($template, $variables);
  }

}