diff --git a/php.ini-development b/php.ini-development
index fff094c9192..66a6e861442 100644
--- a/php.ini-development
+++ b/php.ini-development
@@ -1195,6 +1195,19 @@ mysqlnd.collect_statistics = On
 ; http://php.net/mysqlnd.collect_memory_statistics
 mysqlnd.collect_memory_statistics = On
 
+; Records communication from all extensions using mysqlnd to the specified log
+; file.
+; http://php.net/mysqlnd.debug
+;mysqlnd.debug =
+
+; Defines which queries will be logged.
+; http://php.net/mysqlnd.log_mask
+;mysqlnd.log_mask = 0
+
+; Default size of the mysqlnd memory pool, which is used by result sets.
+; http://php.net/mysqlnd.mempool_default_size
+;mysqlnd.mempool_default_size = 16000
+
 ; Size of a pre-allocated buffer used when sending commands to MySQL in bytes.
 ; http://php.net/mysqlnd.net_cmd_buffer_size
 ;mysqlnd.net_cmd_buffer_size = 2048
@@ -1204,6 +1217,15 @@ mysqlnd.collect_memory_statistics = On
 ; http://php.net/mysqlnd.net_read_buffer_size
 ;mysqlnd.net_read_buffer_size = 32768
 
+; Timeout for network requests in seconds.
+; http://php.net/mysqlnd.net_read_timeout
+;mysqlnd.net_read_timeout = 31536000
+
+; SHA-256 Authentication Plugin related. File with the MySQL server public RSA
+; key.
+; http://php.net/mysqlnd.sha256_server_public_key
+;mysqlnd.sha256_server_public_key =
+
 [OCI8]
 
 ; Connection: Enables privileged connections using external
diff --git a/php.ini-production b/php.ini-production
index 1090321e04a..c3676ca5601 100644
--- a/php.ini-production
+++ b/php.ini-production
@@ -1195,6 +1195,19 @@ mysqlnd.collect_statistics = On
 ; http://php.net/mysqlnd.collect_memory_statistics
 mysqlnd.collect_memory_statistics = Off
 
+; Records communication from all extensions using mysqlnd to the specified log
+; file.
+; http://php.net/mysqlnd.debug
+;mysqlnd.debug =
+
+; Defines which queries will be logged.
+; http://php.net/mysqlnd.log_mask
+;mysqlnd.log_mask = 0
+
+; Default size of the mysqlnd memory pool, which is used by result sets.
+; http://php.net/mysqlnd.mempool_default_size
+;mysqlnd.mempool_default_size = 16000
+
 ; Size of a pre-allocated buffer used when sending commands to MySQL in bytes.
 ; http://php.net/mysqlnd.net_cmd_buffer_size
 ;mysqlnd.net_cmd_buffer_size = 2048
@@ -1204,6 +1217,15 @@ mysqlnd.collect_memory_statistics = Off
 ; http://php.net/mysqlnd.net_read_buffer_size
 ;mysqlnd.net_read_buffer_size = 32768
 
+; Timeout for network requests in seconds.
+; http://php.net/mysqlnd.net_read_timeout
+;mysqlnd.net_read_timeout = 31536000
+
+; SHA-256 Authentication Plugin related. File with the MySQL server public RSA
+; key.
+; http://php.net/mysqlnd.sha256_server_public_key
+;mysqlnd.sha256_server_public_key =
+
 [OCI8]
 
 ; Connection: Enables privileged connections using external