I can't connect to oracle using wampserver php if php.ini include extension=php_oci8_12c.dll instead of extension=php_oci8_11g.dll.
When I run a PHP scripts I get This connection error:
"Fatal error: Call to undefined function oci_pconnect() in c:\wamp\www\PHPScript1.php"
Since the installation did not include php_oci8_12c.dll file I tried several files I found, versions 5.5.
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