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(PECL PDO_INFORMIX >= 0.1.0)
PDO_INFORMIX DSN — Connecting to Informix databases
The PDO_INFORMIX Data Source Name (DSN) is based on the Informix ODBC DSN string. Details on configuring an Informix ODBC DSN are available from the » Informix Dynamic Server Information Center. The major components of the PDO_INFORMIX DSN are:
The DSN prefix is informix:.
The DSN can be either a data source setup using odbc.ini or a complete » connection string.
Beispiel #1 PDO_INFORMIX DSN example using odbc.ini
The following example shows a PDO_INFORMIX DSN for connecting to an Informix database cataloged as Infdrv33 in odbc.ini:
$db = new PDO("informix:DSN=Infdrv33", "", "");
[ODBC Data Sources] Infdrv33=INFORMIX 3.3 32-BIT [Infdrv33] Driver=/opt/informix/csdk_2.81.UC1G2/lib/cli/iclis09b.so Description=INFORMIX 3.3 32-BIT Database=common_db LogonID=testuser pwd=testpass Servername=ids_server DB_LOCALE=en_US.819 OPTIMIZEAUTOCOMMIT=1 ENABLESCROLLABLECURSORS=1
Beispiel #2 PDO_INFORMIX DSN example using a connection string
The following example shows a PDO_INFORMIX DSN for connecting to
an Informix database named common_db using the
Informix connection string syntax.
$db = new PDO("informix:host=host.domain.com; service=9800;
database=common_db; server=ids_server; protocol=onsoctcp;
EnableScrollableCursors=1", "testuser", "tespass");
When connect to the Dynamic Informix Server, got this error log in apache's error log file:
[Wed Dec 30 12:44:11 2009] [error] [client 1.1.1.1] PHP Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE=HY000, SQLDriverConnect: -11005 [Informix][Informix ODBC Driver]Unspecified System Error = -11005.' in /opt/webroot/informix.php:5\nStack trace:\n#0 /opt/webroot/informix.php(5): PDO->__construct('informix:host=l...', 'username', 'password')\n#1 {main}\n thrown in /opt/webroot/informix.php on line 5
you should export correct INFORMIXDIR enviroment variable for root user and restart the web server.
and another error:
[Wed Dec 30 13:10:10 2009] [error] [client 1.1.1.1] PHP Fatal error: Uncaught exception 'PDOException' with message 'SQLSTATE=01S00, SQLDriverConnect: -11005 [Informix][Informix ODBC Driver]Invalid connection string attribute.' in /opt/webroot/informix.php:5\nStack trace:\n#0 /opt/webroot/informix.php(5): PDO->__construct('informix:host=l...', 'username', 'password')\n#1 {main}\n thrown in /opt/webroot/informix.php on line 5
you should let your connection string in one line, without line feed.
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