Wampserver2.4 connection to sqlite

I have installed a new WAMPserver, after the installation, there was a problem on the previous page. I have stored several usernames and passwords in sqlite to log on to the page. Previously, the following error can be returned (& nbsp ;! & Nbsp;) & nbsp wampserver 2.4 connection to sqlite
I installed a new WAMPserver, and a problem occurred on the previous page after installation.
I have sqlite login pages with several usernames and passwords.
Can be used in the past
The following error is reported.

(! ) Fatal error: Call to undefined function sqlite_open () in D: \ wamp \ www \ login. php on line 36
Call Stack
# Time Memory Function Location
1 0.0000 153656 {main} () .. \ login. php: 0
Php_sqlite and php_pdo_sqlite are enabled.
Still not,
The extension php_pdo is not found in php. ini. Is this a change in php 5.4.16?
Share:
------ Solution --------------------
Php 5.4.16?
Php_pdo has been built in since php5.3.
Php_sqlite does not support discrete functions.
You need to operate through sqlite3 class or pdo for sqlite
------ Solution --------------------
Http://cn2.php.net/manual/en/function.sqlite-open.php

(PHP 5 <5.4.0, PECL sqlite> = 1.0.0)

5.4 started in PECL

Http://www.php.net/manual/en/sqlite.installation.php

Since PHP 5.0 this extension was bundled with PHP. Beginning with PHP 5.4, this extension is available only via PECL.

5.4 and later.