douju2053
2018-07-17 09:30
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在CentOS 7中设置Php的默认版本

I have two versions of PHP in opt/remi folder php56 and php72 but when I php -v on cmd it shows PHP 5.6.24 (cli) (built: Jul 21 2016 07:33:38) Copyright (c) 1997-2016 The PHP Group Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies with Zend OPcache v7.0.6-dev, Copyright (c) 1999-2016, by Zend Technologies with Xdebug v2.4.1, Copyright (c) 2002-2016, by Derick Rethans how to set default version to PHP 7.2

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我在opt / remi文件夹php56和php72中有两个版本的PHP 但是当我 php -v 在cmd上显示 PHP 5.6.24(cli)(内置:2016年7月21日07:33:38) 版权所有(c)1997-2016 PHP Group Zend Engine v2.6.0,版权所有( c)1998-2016 Zend Technologies ,Zend OPcache v7.0.6-dev,Copyright(c)1999-2016,Zend Technologies ,Xdebug v2.4.1,Copyright(c)2002-2016,Derick Rethans how将默认版本设置为PHP 7.2

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  • duanqin2026 2018-07-17 11:58
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    I have two versions of PHP in opt/remi folder php56 and php72

    how to set default version to PHP 7.2

    SCL are designed for parallel installation so don't alter default version in base system

    Once the collection is enabled, the version will be used

    $ scl enable php72 bash
    $ php -v
    PHP 7.2.8 (cli) (built: Jul 17 2018 05:35:43) ( NTS )
    

    If you want 7.2 to be the default version (base system) you should install it, according to Wizard instructions for "Default / single version" (and keep 5.6 as secondary version)

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  • doudao7113 2019-04-27 21:08

    Create a file "/etc/profile.d/php.sh". Use pathmunge to add the path to your php bin you want as default on line one and save the file.

    Example:

    pathmunge /opt/remi/php73/root/bin
    

    Reload your profile afterwards by logging in again.

    Now if you do a which php and php -v you should see the following output in my case

    [root@host etc]# which php
    /opt/remi/php73/root/bin/php
    [root@host etc]# php -v
    PHP 7.3.4 (cli) (built: Apr  2 2019 13:48:50) ( NTS )
    Copyright (c) 1997-2018 The PHP Group
    Zend Engine v3.3.4, Copyright (c) 1998-2018 Zend Technologies
       with the ionCube PHP Loader (enabled) + Intrusion Protection from ioncube24.com  (unconfigured) v10.3.4, Copyright (c) 2002-2019, by ionCube Ltd.
    

    This is the preferred way to accomplish this task using tools that are already supplied on a minimal install. This also allows scripts and commands to hit the correct php binaries when accomplishing other tasks. Commands like, pear, pecl, phar, php-config. You want your experience to be global when setting the default, otherwise you might wind up still getting version 5.6's tools when trying to install an extension or complete another task.

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