Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:108222 Return-Path: Delivered-To: mailing list internals@lists.php.net Received: (qmail 7250 invoked from network); 23 Jan 2020 13:58:13 -0000 Received: from unknown (HELO php-smtp4.php.net) (45.112.84.5) by pb1.pair.com with SMTP; 23 Jan 2020 13:58:13 -0000 Received: from php-smtp4.php.net (localhost [127.0.0.1]) by php-smtp4.php.net (Postfix) with ESMTP id 363281804D2 for ; Thu, 23 Jan 2020 04:07:21 -0800 (PST) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on php-smtp4.php.net X-Spam-Level: X-Spam-Status: No, score=-0.2 required=5.0 tests=BAYES_20,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,HTML_MESSAGE, RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.2 X-Spam-ASN: AS15169 209.85.128.0/17 X-Spam-Virus: No X-Envelope-From: Received: from mail-lf1-f45.google.com (mail-lf1-f45.google.com [209.85.167.45]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by php-smtp4.php.net (Postfix) with ESMTPS for ; Thu, 23 Jan 2020 04:07:17 -0800 (PST) Received: by mail-lf1-f45.google.com with SMTP id f24so2104735lfh.3 for ; Thu, 23 Jan 2020 04:07:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=NVVw7dRuuxXr8Nj6+RTDqUFoAfwQiG2U4Ix9gzH/CDI=; b=uMQggMiY9yAh6ZSxV8ayVznQlNll5FrX6yzXb+YNI4g7tqrhY0EFo9ky5Y/MB+UJHS f9i/U2lgdYXwzm1pPDmH0Dn0Xvmz7/PUCcWEQ/+ZZcMNz22mFjgR0F4L3G2dRXdTfyYi rG4oUy/gaa5aQF+C0gc8ntDrw1hYtdnCj3n3MIAJu03qi5Jzlu14RG7+4x2Lwc+EB74g hiYzXykrMXdOMsIBwoR/CeaoucJACUXqZIPVK9Ud1qggeZtjZ1vRX6IEtdGa6kc8y/9n ESs6uPAZt/CdvaZSnPgQZ7LA9rY9EBvRptDx3Ebl/mZ87zjQEyJQmpGsmMN6V7p6oxE0 d9Qg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=NVVw7dRuuxXr8Nj6+RTDqUFoAfwQiG2U4Ix9gzH/CDI=; b=NfuTjwtM+LH83slyAt+pkoEnWMQbKqa4B+pZshoKYd5JmM2n6hX1cVeFyHQJmPn+mq sM0vhCofOnS1PcWZ7TpjMOYeQK4dLZAU00SkAgwkNzYyR50rMOGYODYIWVszpZXtUCZJ H1NgXiGNUmwDUSP28HQmWVlBy17D0HCAjEh5V8UHGzMTiFQM0DigK6MGnx4EP1kLig1k YBbC2hxXZkwVCX5tbRpCsvis9Y0LJQH2cK5rrDRUkX5SpPqF2BCVqZzrbL1eAw2sSscD EC+Ll/kgPoMYmNN4R8weTAUixMAbnSyB/i2NUE7Rfs1ERWIB9V8qzyThA0bjwcxp0J4t w+uQ== X-Gm-Message-State: APjAAAVNwmrbIBnebYTYMKu4e9foD3NAgYx9F01T6mhgdjpHwoBTJuGg agtLFxnFrqsaOi66kbTePX7tGJ9oqkEKqSejmZYHc//4kKU= X-Google-Smtp-Source: APXvYqw4t9XSNxIhLqRdIrYRDACVNKo56PZPbFEoEr24o8lmr9d4RhnEDtqRYNddnzBZQlajzrt+Vcd95K84dlgh6ZA= X-Received: by 2002:a19:5f5e:: with SMTP id a30mr4551937lfj.183.1579781233576; Thu, 23 Jan 2020 04:07:13 -0800 (PST) MIME-Version: 1.0 Date: Thu, 23 Jan 2020 09:07:02 -0300 Message-ID: To: PHP internals Content-Type: multipart/alternative; boundary="00000000000040268a059ccd7b35" Subject: A Hacker's Guide - Obsolete From: daniel.spiridione@gmail.com (=?UTF-8?Q?Daniel_Mart=C3=ADn_Spiridione?=) --00000000000040268a059ccd7b35 Content-Type: text/plain; charset="UTF-8" Hi interns. The official PHP.net documentation of the "PHP at the Core: A Hacker's Guide" section (https://www.php.net/manual/en/internals2.php) is obsolete. In that sense Python has good documentation to be extended in C / C ++. I think this is also one of the reasons why there are libraries like NumPy and others that have popularized Python for data science. I personally know that the project http://www.phpinternalsbook.com exists. While this book is not yet fully updated to PHP 7, the information it provides is wonderful! I think the "A Hacker's Guide" documentation should clarify that it is outdated and incomplete and at least reference the project http://www.phpinternalsbook.com What do you think? Regards! --00000000000040268a059ccd7b35--