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Class 'PDO' not found in C:\wamp\www\mvc\libs\Database.php

Posted on 2011-09-18
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1,133 Views
Last Modified: 2013-12-13
on wamp
in php.ini
I uncommented
extension=php_pdo_mysql.dll
and restarted server


class Database extends PDO{
parent::__construct();
}


Class 'PDO' not found in C:\wamp\www\mvc\libs\Database.php



creating a class called PDO{}
fixes the error
but I want to call the real PDO

what else should I do
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Question by:rgb192
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7 Comments
 
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Expert Comment

by:acbxyz
ID: 36557224
pdo_mysql is only the mysql-driver for pdo. You also need pdo itself.
Here on linux it is:
extension=pdo.so

You can use phpinfo(); to show which modules are activated.
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Author Comment

by:rgb192
ID: 36557335
i am using wamp

phpinfo()

cscript /nologo configure.js "--enable-snapshot-build" "--enable-debug-pack" "--with-snapshot-template=d:\php-sdk\snap_5_2\vc6\x86\template" "--with-php-build=d:\php-sdk\snap_5_2\vc6\x86\php_build" "--with-pdo-oci=D:\php-sdk\oracle\instantclient10\sdk,shared" "--with-oci8=D:\php-sdk\oracle\instantclient10\sdk,shared"



extension=php_pdo.dll
;extension=php_pdo_firebird.dll
;extension=php_pdo_mssql.dll
extension=php_pdo_mysql.dll
;extension=php_pdo_oci.dll
;extension=php_pdo_oci8.dll
;extension=php_pdo_odbc.dll
;extension=php_pdo_pgsql.dll
extension=php_pdo_sqlite.dll



does this mean that pdo is installed/enabled.
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Expert Comment

by:acbxyz
ID: 36557387
if you put phpinfo() in a file.php and open it in a browser, there should be a section called PDO, which says PDO support enabled.
pdo.png
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Author Comment

by:rgb192
ID: 36557830
those sections are not there

what do I have to do to enable pdo in windows apache mysql php
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Accepted Solution

by:
acbxyz earned 500 total points
ID: 36563257
I just installed a WAMPSERVER2.1 from http://www.wampserver.com/en/download.php myself and started it. Without any changes to configuration, pdo was enabled by default, including pdo_mysql and pdo_sqlite.
So I started an up to date xampp for windows and there is pdo with mysql, odbc, sqlite and sqlite2 enabled by default.
Both have a phpinfo()-page by default in their config menu (tray icon with wampserver, http://localhost/xampp/ on the other).
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Author Comment

by:rgb192
ID: 36563922
I am using wampserver 2.0
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Author Closing Comment

by:rgb192
ID: 37128946
I will use wampserver 2.1 now
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