Newsgroups: php.internals
Path: news.php.net
Xref: news.php.net php.internals:130060
X-Original-To: internals@lists.php.net
Delivered-To: internals@lists.php.net
Received: from php-smtp4.php.net (php-smtp4.php.net [45.112.84.5])
	by lists.php.net (Postfix) with ESMTPS id 6CCBA1A00BC
	for <internals@lists.php.net>; Sun,  8 Feb 2026 18:25:05 +0000 (UTC)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=php.net; s=mail;
	t=1770575109; bh=oQxHh8vg/D4JGQwfERTgxrl6bpERT5tliLKcAP1V758=;
	h=Date:Subject:From:To:References:In-Reply-To:From;
	b=DOtE+NnVXXo013KZo+EYVzxzxugdQ5r3TaIpCyDGNBO/JqSZ9Y9P2ejOqd8melbve
	 hBKVyMgWyu8vxg6nTlAIsJ/kuSoljTCqWjis6kqb/AJqk0jAb2HkEeE5RStPtioWiQ
	 pp1Kv1+5+uCXtABA9ySZnhCtzKYiRQW4eIuc7klcktfHgL5pl6zy0MK2wUy+Xiu3rF
	 g0kT1lv1yZzQjHYPH96wu2VbHktq+DzJPvxJpTjwrCUxyY6iTsky6CmzUoHxOHY8ZP
	 zVqKgJCoc+MVAdTSINUHkll55nBHRcIBid38EqlO2WFzvrKTgU3Flgq7B4zSllb4d8
	 VzyTq2nOnd6bw==
Received: from php-smtp4.php.net (localhost [127.0.0.1])
	by php-smtp4.php.net (Postfix) with ESMTP id 3431F18004F
	for <internals@lists.php.net>; Sun,  8 Feb 2026 18:25:09 +0000 (UTC)
X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-25) on php-smtp4.php.net
X-Spam-Level: 
X-Spam-Status: No, score=0.6 required=5.0 tests=BAYES_50,DKIM_SIGNED,
	DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,DMARC_PASS,FREEMAIL_FROM,
	RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS
	autolearn=no autolearn_force=no version=4.0.1
X-Spam-Virus: No
X-Envelope-From: <vadim.dvorovenko@gmail.com>
Received: from mail-lf1-f47.google.com (mail-lf1-f47.google.com [209.85.167.47])
	(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)
	 key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256)
	(No client certificate requested)
	by php-smtp4.php.net (Postfix) with ESMTPS
	for <internals@lists.php.net>; Sun,  8 Feb 2026 18:25:08 +0000 (UTC)
Received: by mail-lf1-f47.google.com with SMTP id 2adb3069b0e04-59e4989dacdso1385275e87.1
        for <internals@lists.php.net>; Sun, 08 Feb 2026 10:25:03 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=gmail.com; s=20230601; t=1770575102; x=1771179902; darn=lists.php.net;
        h=content-transfer-encoding:in-reply-to:content-language:references
         :to:from:subject:user-agent:mime-version:date:message-id:from:to:cc
         :subject:date:message-id:reply-to;
        bh=r32jk8CocItQCPPrif5uV6EN7+V/q0EyW14Uq/jyRfk=;
        b=Lzpwf1jfO2OTYu4GtGdj2dAcOVpGpaqQTmyPCkfv+jZYQF7Y3mSGql8A6qE1K/lmHG
         XzAIn6HaY464DlFsP4TzYCJtGkbI8bgdYtQjIhKZNySHEEbpdazq1cEl1Zq4VAxuMHxD
         SLWa5KGRlpIKgY3y8JBgmTYs6o95GZqqtr1Op4ZB/vIDDZGS8JaQeNhDcB7cT5ABzDY6
         Fme5Rnfo7dNbNgsxZDV0sJeI03nHiT7a4fnfPPGEh9TnHs6xYmDQMHm1OzEvxvFYbyRt
         IR3BwSmWTedGnmCJxdtdx3p+GFi2J83Qsvtl6isHhNQ7HqQgrstvGOruCTW7r7AmP/Ka
         8Pdw==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=1e100.net; s=20230601; t=1770575102; x=1771179902;
        h=content-transfer-encoding:in-reply-to:content-language:references
         :to:from:subject:user-agent:mime-version:date:message-id:x-gm-gg
         :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to;
        bh=r32jk8CocItQCPPrif5uV6EN7+V/q0EyW14Uq/jyRfk=;
        b=VPB1autfeQvenWy2mcdPLQnH0abmHbUvLgsCQtyxtYiw9ul8vFlm8QuBRLe7K/hTcT
         yJ3mAh60i6LYscFHnVRObCZd6hmEI6498gDjU9RNxQkFMFlFE8YBIIB/G7o+g8s1IX/a
         ggPvVE0B1+Nulz0mxVLOopC32A7EhTfZIW3M/SHlkLOUFwez+TEPXN6KgDxWEVTgkIs/
         pe/S3bETHk3zFnUrD8pwzkkean2nWF1QKQvCR89EuWAyYhh6sBEndtGDbd7Gy7WuTsyw
         Ei/P8YWKjwAIjRZUYyF57Dco1CWcJMXjqGJTKCR0ygfHiRcG0ovFejIs1XXB7pPurhIE
         yI7g==
X-Gm-Message-State: AOJu0Yw8xDLBNbvIXUr93mXNvj5cGWVYvbrWNDqVMopaf/rb6FoAUGXj
	9kFE4opxyY8HGTLtNy2Fdej1OKokcEczSROIJDI2cKZBZsoRbim+LeKnj8DufQ==
X-Gm-Gg: AZuq6aIAIRtTpC+ScUUKRuNsMslAZhWhygmeNFzkOyK2W9sdkFVmo9Y2LZnwYgYjH1U
	eEEwUUph75CGh+sh6S3uJ5XVqUi65syNDbpIoY0DOyPsULeAqs4LYtVxsGWlppRWpVAuFEKyLZP
	4roTkFKj/q8J5zuHQd9pkDa0zlPG79jnkB0OVqvOVGbxZq4HTFxZsNiDaIVk860iugY3FWz0MQl
	i5p2QqsfFCc1bd3s204qbjxPx56y/GzD7AnR640VJbGnkgBkG/C95wJ1eZQLizLU/4e8zogk3Qm
	m8qXvwzCHhprZKA7pQCjgw31fho1vfnkgRpGv8Bme7naJSBLLM4/u3jcGemxyVwBeTlt1jr/B9/
	9fqejR75I8p/FoVFNpH8GYTJvYwWoCe6IGaDLPhTPLGwKrV4JIOZTjxW+SFXYTcPIdlHTnsfGpC
	mYmr/33pYch6lLxo197LDHbmI=
X-Received: by 2002:a05:6512:b92:b0:59e:387f:bf97 with SMTP id 2adb3069b0e04-59e45050a14mr2686691e87.21.1770575101477;
        Sun, 08 Feb 2026 10:25:01 -0800 (PST)
Received: from [192.168.1.16] ([46.181.226.137])
        by smtp.gmail.com with ESMTPSA id 2adb3069b0e04-59e44cfd3absm2045498e87.28.2026.02.08.10.25.00
        for <internals@lists.php.net>
        (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128);
        Sun, 08 Feb 2026 10:25:01 -0800 (PST)
Message-ID: <48dcf3db-db68-43d9-abbc-4fcbdb9a1794@gmail.com>
Date: Mon, 9 Feb 2026 01:25:00 +0700
Precedence: list
list-help: <mailto:internals+help@lists.php.net>
list-unsubscribe: <mailto:internals+unsubscribe@lists.php.net>
list-post: <mailto:internals@lists.php.net>
List-Id: <internals.lists.php.net>
x-ms-reactions: disallow
MIME-Version: 1.0
User-Agent: Mozilla Thunderbird
Subject: [PHP-DEV] Re: [RFC] Pipe to return
To: internals@lists.php.net
References: <53c17181-caa4-41a3-b4ab-93069e6bb47b@gmail.com>
Content-Language: en-US
In-Reply-To: <53c17181-caa4-41a3-b4ab-93069e6bb47b@gmail.com>
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit
From: vadim.dvorovenko@gmail.com (Vadim Dvorovenko)

Since this raised a lot of questions, I added examples of invalid uses 
of the proposed construction from your messages to the RFC.

https://wiki.php.net/rfc/pipe_to_return#invalid_use_cases