code snippet that shows how to request a recipient view (signing URL) using DocuSign PHP client

getRecipientView.php

<?php

    // instantiate a RecipientViewRequest object
    $recipient_view_request = new \DocuSign\eSign\Model\RecipientViewRequest();

    // set where the recipient is re-directed once they are done signing
    $recipient_view_request->setReturnUrl("https://www.docusign.com/develcenter");

    // configure the embedded signer 
    $recipient_view_request->setUserName($recipientName);
    $recipient_view_request->setEmail($recipientEmail);

    // must reference the same clientUserId that was set for the recipient when they 
    // were added to the envelope in step 2
    $recipient_view_request->setClientUserId("1234");

    // used to indicate on the certificate of completion how the user authenticated
    $recipient_view_request->setAuthenticationMethod("email");

    // generate the recipient view! (aka embedded signing URL)
    $signingView = $envelopeApi->createRecipientView($accountId, $envelop_summary->getEnvelopeId(), $recipient_view_request);
    echo "Signing URL = " . $signingView->getUrl() . "\n";

?>