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我在 Digital Ocean 下的新 Ubuntu 16 实例上安装 laravel 5.8。我需要安装 php 7.2,为此我运行命令:

sudo add-apt-repository ppa:ondrej/php
sudo apt-get update 
sudo apt-get remove php7.0
sudo apt-get install php7.2

我很惊讶我找到了 php 7.3:

# php -v
PHP 7.3.5-1+ubuntu16.04.1+deb.sury.org+1 (cli) (built: May  3 2019 10:00:05) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.3.5, Copyright (c) 1998-2018 Zend Technologies
    with Zend OPcache v7.3.5-1+ubuntu16.04.1+deb.sury.org+1, Copyright (c) 1999-2018, by Zend Technologies

之后,我在作曲家安装时遇到错误:

# composer  install
Loading composer repositories with package information
Installing dependencies (including require-dev) from lock file


  [ErrorException]                                                                         
  "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"?  

谷歌搜索我发现这是一些特定的 php7.3 错误,我想知道这里可以决定哪个?降级到 php7.2(如果是的话怎么做更好?)

还是其他一些决定?

谢谢!

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1 回答 1

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我升级到 PHP 7.3,试试,

  sudo wget https://getcomposer.org/download/1.8.0/composer.phar -O /usr/local/bin/composer && sudo chmod 755 /usr/local/bin/composer

这只是版本依赖。PHP 7.3

composer update作品!

于 2019-07-22T14:14:41.927 回答