Connection Failed:could not find driver occurs when creating a PDO object

To create the code for the PDO object:

 
 GetMessage ();}? >

The php.ini configuration file has been changed to:

Extension=php_mysql.dllextension=php_pdo.dllextension=php_pdo_mysql.dll

Reply to discussion (solution)

1. Check whether the php.ini is in effect (the correct location of the files you have modified)
2, php5.3 has no Php_pdo.dll (PDO object has been built-in), if the Extension=php_pdo.dll will fail due to the failure of the pdo_mysql caused by failure
3, php5.2 and previous PDO extremely unstable, not recommended to use

See if there are any PDO.

The use of php5.2, it seems that due to the stability of the problem caused by the test last night can not be, this morning to create a successful.

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