PHP 7.3 "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"? 解决方法

升级了 php 7.3 执行下面命令会出现错误.

composer require appzcoder/crud-generator --dev

[ErrorException]

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

解决方法

composer selfupdate

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1composer config -g repo.packagist composer https://mirrors.aliyun.com/composer/