Q
$ pecl search redis
Connection to `ssl://pecl.php.net:443' failed:
A
# 1. 查看openssl是否正常
$ openssl version
LibreSSL 2.2.7
# 2. 查看证书相关目录
$ php -r "print_r(openssl_get_cert_locations());"
Array
(
[default_cert_file] => /usr/local/openssl/ssl/cert.pem
[default_cert_file_env] => SSL_CERT_FILE
[default_cert_dir] => /usr/local/openssl/ssl/certs
[default_cert_dir_env] => SSL_CERT_DIR
[default_private_dir] => /usr/local/openssl/ssl/private
[default_default_cert_area] => /usr/local/openssl/ssl
[ini_cafile] =>
[ini_capath] =>
)
# 3. 若/usr/local/openssl/ssl目录下没有cert.pem文件，则
$ wget -c http://curl.haxx.se/ca/cacert.pem /usr/local/openssl/ssl/cert.pem
