Newsgroups: php.internals
Path: news.php.net
Xref: news.php.net php.internals:104961
Return-Path: <rowan.collins@gmail.com>
Delivered-To: mailing list internals@lists.php.net
Received: (qmail 69087 invoked from network); 27 Mar 2019 01:34:43 -0000
Received: from unknown (HELO mail-wr1-f45.google.com) (209.85.221.45)
  by pb1.pair.com with SMTP; 27 Mar 2019 01:34:43 -0000
Received: by mail-wr1-f45.google.com with SMTP id g3so12743439wrx.9
        for <internals@lists.php.net>; Tue, 26 Mar 2019 15:28:12 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=gmail.com; s=20161025;
        h=subject:to:references:from:message-id:date:user-agent:mime-version
         :in-reply-to:content-transfer-encoding:content-language;
        bh=/TdTuwayZiqrW03aYs9fhbdACrm057mw7nYNzT2uhL0=;
        b=EiFo/FUy7uCElmx6J4paf9ZFuFKlnXDEsnnmk8p56tONfGGPa0CAlrTQmVcaqUA+SB
         1/xBVI9QesaKjKKJZ8JGmLFaQBqNE4TB6UsUuItIMUn9m4nXoVcq5VxP57SPLdz49uhK
         VNRG2hba6rNH69W/hInvSOifnt74b7++STKiOsJB1MMTZAQhxmMJbMaGylXPsHC8ERFN
         v0222Xtat/wcYwpEG1M9eSW4COLOZl7NW5gE2+t5/ay278vC++J26KtDuG+xiSxMufF2
         zCtXPFIGxlJyoZ0yrol61/h0623NZz0LaqGcInFr2jopXxjMO9Pn/KC9vFqNg+jHxE9O
         UMUg==
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
        d=1e100.net; s=20161025;
        h=x-gm-message-state:subject:to:references:from:message-id:date
         :user-agent:mime-version:in-reply-to:content-transfer-encoding
         :content-language;
        bh=/TdTuwayZiqrW03aYs9fhbdACrm057mw7nYNzT2uhL0=;
        b=XVC8NIG912AXzqZqcasm7alFkeiBDamOPP7qEpg7xe8CToSTgixs6pV26i6ymIKkvm
         MdDas9QUP7mtQhKDPRhEHOEiswFiDBEyXNRu1QxPVPtRYCd2upjw98Zg2rN7myZlodnx
         7lrV9GTiyw2yKWpepbQCRiJDVRw7cpR3Nrr7WXwO9G/NiMpQRkjL494L8ZlDVBrTshAZ
         t9q0TEZLN9bUP6jVi2Z87zBP7H063z6awywtEY0UGKR7qq+gxx2IpL96WlfpkrTfyqw0
         QdNKLYdkpo97DQx5lwoLg94QpOoJAerQlaJ+Qsjv2Mdt3zTU/iuhcZ+GwnN9Y2FtIVqf
         ESJA==
X-Gm-Message-State: APjAAAXQUkfeG2sDUE8hgLxrVCb6FEwWn8UKTJ9B7gk3cBMnfORpmgAH
	byDiEes6c1igBY3JAA9idUJ2/0pG
X-Google-Smtp-Source: APXvYqy5pas9G83+H6PYZ4WER/IiMR1HvJFmYupqQJnG2Kz132FeJHYaexmk56/DtbRQAXmHnwAkDg==
X-Received: by 2002:a5d:6a8a:: with SMTP id s10mr21956096wru.66.1553639291901;
        Tue, 26 Mar 2019 15:28:11 -0700 (PDT)
Received: from [192.168.0.16] (cpc84253-brig22-2-0-cust114.3-3.cable.virginm.net. [81.108.141.115])
        by smtp.googlemail.com with ESMTPSA id i28sm38019811wrc.32.2019.03.26.15.28.10
        for <internals@lists.php.net>
        (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128);
        Tue, 26 Mar 2019 15:28:10 -0700 (PDT)
To: internals@lists.php.net
References: <php.internals-104590@news.php.net>
 <cee93791-8516-4653-9d8e-af70bd7e1a0c@BL2NAM02FT006.eop-nam02.prod.protection.outlook.com>
 <DM5PR06MB2857BD900DFC1510DD3EA314DE5F0@DM5PR06MB2857.namprd06.prod.outlook.com>
 <CAG9XoMSktgyZ_634JyOEU_ov-kEjhhEWaxEEo31th5x+0f8M1A@mail.gmail.com>
Message-ID: <b4752b1a-c89d-0f4b-dd20-48cfe3747677@gmail.com>
Date: Tue, 26 Mar 2019 22:28:06 +0000
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101
 Thunderbird/60.6.0
MIME-Version: 1.0
In-Reply-To: <CAG9XoMSktgyZ_634JyOEU_ov-kEjhhEWaxEEo31th5x+0f8M1A@mail.gmail.com>
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Transfer-Encoding: 7bit
Content-Language: en-GB
Subject: Re: [PHP-DEV] Re: [RFC] Permit trailing whitespace in numeric strings
From: rowan.collins@gmail.com (Rowan Collins)

On 26/03/2019 21:54, Benjamin Morel wrote:
> I almost had a heart attack after running this code. I knew that PHP had a
> few quirks when comparing different types, but I had long taken for granted
> that comparing 2 *strings *performed a byte-by-byte comparison.


You might want to have a stiff drink before reading through the examples 
in this RFC then: https://wiki.php.net/rfc/string_to_number_comparison

Regards,

-- 
Rowan Collins
[IMSoP]