Newsgroups: php.internals Path: news.php.net Xref: news.php.net php.internals:115587 Return-Path: Delivered-To: mailing list internals@lists.php.net Received: (qmail 22221 invoked from network); 26 Jul 2021 14:02:00 -0000 Received: from unknown (HELO php-smtp4.php.net) (45.112.84.5) by pb1.pair.com with SMTP; 26 Jul 2021 14:02:00 -0000 Received: from php-smtp4.php.net (localhost [127.0.0.1]) by php-smtp4.php.net (Postfix) with ESMTP id 27DF518053B for ; Mon, 26 Jul 2021 07:28:45 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on php-smtp4.php.net X-Spam-Level: X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, 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-ed1-f48.google.com (mail-ed1-f48.google.com [209.85.208.48]) (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 ; Mon, 26 Jul 2021 07:28:44 -0700 (PDT) Received: by mail-ed1-f48.google.com with SMTP id p21so3722597edi.9 for ; Mon, 26 Jul 2021 07:28:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=EkCb6xs/mNdRYvVrDVlBVl8stdo91vr4nsArlUKHgBM=; b=Cw0Txa9DQj7SWqGCWZIElRy5GvvVWOttzSakQ/oipqUMzZx9n//o5+g04sSiL2RzNj cTEhHqaEpIV52kwyCw4fq36trV4nmVUoF5CD1BuI0ebZ99cayH+2tRI2mAn5lHrMOsX/ +U0DnRvdrw88cWI5YXmUN6iGI21tlgqpoAKX5fD/MS/4LeA71NOuwZULMsg6CyhLpn0/ XRuztE2wRnHMWjOv0gPgjAO2bBEAMGhoULCz4x1JcM1kqzrMrQWYH8CZmHSboWT7VBbG whTRk92ItmyIdTej107OqWJzGSPri9wixhXM5QKiCKCZWm/s3U6JAYRY8b881WaJemGy hgsg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date:cc :content-transfer-encoding:message-id:references:to; bh=EkCb6xs/mNdRYvVrDVlBVl8stdo91vr4nsArlUKHgBM=; b=QuCVwS4+k6xBrcHLISpMTXJW30dIwovDMYx6zaSuaTC/a038sauZ44Gaedfvf9Cnhn wgm0o1TkYTpsFvP3hx8udITuiKHtDo7UO/Ndv7u41cYly7bu9iW0Rggd/fqECOHGudoM AyiWn3eZp7+ASgQcF21cvFxrAxB68/IWSzZRt2IaCb/v8UmpO0ZnSVoKNMlBn9M4uR/k MqGvnWhmIU1MlH9ksHgnFXfiSyWaD/DPzgKP6b/9fBVJNqTQ3N4dEVKS85nPd6GVqGLN TVo9SNhA3I6CMgqNT5CN+b40nMVLspOoXJR5RtNdbrIrAtFxH4aCqo5P/PoUl64qk21P FbJQ== X-Gm-Message-State: AOAM530y5p4pI2nCWHrgFG4MfX0Jcaa+zKkz3gmmoFkO3AXOVS4Upwrv R3N6o40EDCoGLiSMxZxsZjQ= X-Google-Smtp-Source: ABdhPJxuCPRp6Ny9uA+R3LnMn5peTPc+M2CFSt7EbaCJ48UkdyLy6bMoLJI0cfnMKEfBUJjRBMaB/Q== X-Received: by 2002:a05:6402:1385:: with SMTP id b5mr21714652edv.276.1627309721820; Mon, 26 Jul 2021 07:28:41 -0700 (PDT) Received: from claude.fritz.box ([89.249.45.14]) by smtp.gmail.com with ESMTPSA id fw23sm642554ejb.66.2021.07.26.07.28.41 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 26 Jul 2021 07:28:41 -0700 (PDT) Content-Type: text/plain; charset=utf-8 Mime-Version: 1.0 (Mac OS X Mail 13.4 \(3608.120.23.2.7\)) In-Reply-To: Date: Mon, 26 Jul 2021 16:28:39 +0200 Cc: David Rodrigues , PHP Internals Content-Transfer-Encoding: quoted-printable Message-ID: References: To: Sara Golemon X-Mailer: Apple Mail (2.3608.120.23.2.7) Subject: Re: [PHP-DEV] array_merge() inside looping optimization From: claude.pache@gmail.com (Claude Pache) > Le 26 juil. 2021 =C3=A0 15:41, Sara Golemon a =C3=A9cr= it : >=20 > A much more direct and maintainable solution would be to introduce a = new > function that intentionally modifies by reference.=20 That function already exists, it is `array_push()`: `$x =3D array_merge($x, $y);` =E2=86=92 `array_push($x, ...$y)` =E2=80=94Claude=