安装Composer PHP Warning: copy(): SSL operation failed with code 1.

报错信息

php -r "copy('https://install.phpcomposer.com/installer', 'composer-setup.php');"
PHP Warning:  copy(): SSL operation failed with code 1. OpenSSL Error messages:
error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed in Command line code on line 1

Warning: copy(): SSL operation failed with code 1. OpenSSL Error messages:
error:14090086:SSL routines:ssl3_get_server_certificate:certificate verify failed in Command line code on line 1
PHP Warning:  copy(): Failed to enable crypto in Command line code on line 1

Warning: copy(): Failed to enable crypto in Command line code on line 1
PHP Warning:  copy(https://install.phpcomposer.com/installer): failed to open stream: operation failed in Command line code on line 1

Warning: copy(https://install.phpcomposer.com/installer): failed to open stream: operation failed in Command line code on line 1

 

 

 

解决方法

应该是CA证书验证失败造成的错误，下载个CA证书

wget http://curl.haxx.se/ca/cacert.pem
mv cacert.pem /www/server/cacerts/cacert.pem
或者
进入网址
http://curl.haxx.se/ca/cacert.pem
下载文件后上传到服务器
/www/server/cacerts/文件夹下面

 编辑php.ini,

 修改cafile路径，保存