Composer PHP7.3 SHA384 is not supported by your openssl extension
在使用composer 更新时候的,报错
解决方法
composer selfupdate
composer self-update
再次报错如下:
SHA384 is not supported by your openssl extension, could not verify the phar file integrity
解决(mac)
重新下载在安装
rm -f /usr/local/bin/composer
curl -s https://getcomposer.org/installer | php
mv composer.phar /usr/local/bin/composer
Remove Your older versions and install the latest version of Composer,
Remove Your older version: sudo rm -f /usr/local/bin/composer
Download the installer: sudo curl -s https://getcomposer.org/installer | php
Move the composer.phar file: sudo mv composer.phar /usr/local/bin/composer
参考:
https://www.heibaiketang.com/forum/show/173.html