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Fluent Syntax

In the documentation, you will see that methods are called “fluently”.

If you don’t adhere to this coding style, you are free to use the “standard” way of coding. The following example has the same behavior ase above.

<?php

use WebPush\Payload\AES128GCM;
use WebPush\Payload\AESGCM;
use WebPush\Payload\PayloadExtension;

$payloadExtension = PayloadExtension::create()
    ->addContentEncoding(AESGCM::create()->maxPadding())
    ->addContentEncoding(AES128GCM::create()->maxPadding())
;

<?php

use WebPush\Payload\AES128GCM;
use WebPush\Payload\AESGCM;
use WebPush\Payload\PayloadExtension;

$aesgcm = new AESGCM();
$aesgcm->maxPadding();

$aes128gcm = new AES128GCM();
$aes128gcm->maxPadding();

$payloadExtension = new PayloadExtension();
$payloadExtension->addContentEncoding($aesgcm);
$payloadExtension->addContentEncoding($aes128gcm);