3 calls to request_path()

drupal_environment_initialize in includes/bootstrap.inc: Initializes the PHP environment.
url_alter_test_foo in modules/simpletest/tests/url_alter_test.module: Menu callback.
url_alter_test_url_inbound_alter in modules/simpletest/tests/url_alter_test.module: Implements hook_url_inbound_alter().

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