php - Fatal error: Uncaught exception 'PDOException' with message 'could not find driver' using IBM Informix and WAMP -

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i got error ( fatal error: uncaught exception 'pdoexception' message 'could not find driver' in c:\wamp\www\test.php on line 30) when run php page using wamp server.

first introduce technology used.

1) adobe dreamviewer cs6

2) wamp server 2.0

3)ibm informix 64 bit

steps followed

  • install ibm informix 64 bit

  • make odbc connection (system dns) successsful

  • download php_pdo.dll , php_pdo_informix.dll , paste these .dll on "c:\wamp\bin\php\php5.4.12\ext"
  • add below lines in php.ini below extension

extension=php_pdo.dll

extension=php_pdo_informix.dll

*create below php code connection test ibm informix

<?php  $db = new pdo("informix:host=10.81.32.12; service=1504;  database=db_cra; server='servername'; protocol=onsoctcp;  enablescrollablecursors=1", "userid", "pasw") or die("could not connect data); ?>
  • restart wamp server , execute page

then got fatal error: uncaught exception 'pdoexception' message 'could not find driver'

please help..i'm totally new technology, let me know thing require side.

perhaps try dsn? http://php.net/manual/en/ref.pdo-informix.connection.php

$db = new pdo("informix:dsn=infdrv33", "", "");

where infdrv33 replaced name of system dsn tested.


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