How to use functions such as mysql_connect in Solaris 11 under a machine that does not have MySQL installed

How to use functions such as mysql_connect on a machine that does not have MySQL installed in Solaris 11
Recently compiled and installed PHP on the server,
The default./configure
Then make
Make install

PHP functionality works, but there is no way to connect to a remote MySQL server.
The Mysql_connect function cannot be called.
PHP Fatal error:call to undefined function mysql_connect () in/home/testusr/test.php


Another question is, what do I need to do if I want to connect to a remote Oracle server?

Online, etc., first thank you heroes.

------Solution--------------------
Explore

Reference:

Add a sentence yourself:
extension= Path/libmysqlclient.so

Then/mysql see if there is a [Mysql] default configuration, no, go to the PHP source path to find a copy of the php.ini configuration file, the relevant configuration items stick to the past.


Where to get libmysqlclient.so this file?

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