PHP 7 composer ssl required for SSL/TLS protection.

archlinux 上安裝composer

$:curl -s http://getcomposer.org/installer | php

出現如下錯誤提示

Some settings on your machine make Composer unable to work properly.Make sure that you fix the issues listed below and run this script again:The openssl extension is missing, which means that secure HTTPS transfers are impossible.If possible you should enable it or recompile php with --with-openssl

於是我

$:php test.php | grep ssl

其中test.php：

得到問題所在

OpenSSL support => disabled (install ext/openssl)

現在的問題是，我要如何啟用cli的ssl。php.ini中是啟用了ssl，依據官方的說法，可能需要添加一個檔案php-cli.ini，無果而終。

回複內容：

archlinux 上安裝composer

$:curl -s http://getcomposer.org/installer | php

出現如下錯誤提示

Some settings on your machine make Composer unable to work properly.Make sure that you fix the issues listed below and run this script again:The openssl extension is missing, which means that secure HTTPS transfers are impossible.If possible you should enable it or recompile php with --with-openssl

於是我

$:php test.php | grep ssl

其中test.php：

得到問題所在

OpenSSL support => disabled (install ext/openssl)

現在的問題是，我要如何啟用cli的ssl。php.ini中是啟用了ssl，依據官方的說法，可能需要添加一個檔案php-cli.ini，無果而終。

請先確認是否在安裝php時安裝了openssl的擴充，如果沒有，請到源碼etc/openssl下進行安裝。環境最終是否有效以phpinfo()的結果為準，不是php.ini裡配置了就會有的。

