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LEARN ABOUT PHP

db2_client_info

DB2_CLIENT_INFO(3)							 1							DB2_CLIENT_INFO(3)

db2_client_info - Returns an object with properties that describe the DB2 database client

SYNOPSIS

       object db2_client_info (resource  $connection)

DESCRIPTION

	This function returns an object with read-only properties that return information about the DB2 database client. The following table lists
       the DB2 client properties:

       DB2 client properties

       +---------------------+--------------------------------------+---+
       |   Property name     |					    |	|
       |		     |					    |	|
       |		     |		   Return type		    |	|
       |		     |					    |	|
       |		     |		   Description		    |	|
       |		     |					    |	|
       +---------------------+--------------------------------------+---+
       |   APPL_CODEPAGE     |					    |	|
       |		     |					    |	|
       |		     |		       int		    |	|
       |		     |					    |	|
       |		     |	    The application code page.	    |	|
       |		     |					    |	|
       |   CONN_CODEPAGE     |					    |	|
       |		     |					    |	|
       |		     |		       int		    |	|
       |		     |					    |	|
       |		     | The code page for the  current  con- |	|
       |		     | nection. 			    |	|
       |		     |					    |	|
       |  DATA_SOURCE_NAME   |					    |	|
       |		     |					    |	|
       |		     |		      string		    |	|
       |		     |					    |	|
       |		     | The  data  source name (DSN) used to |	|
       |		     | create the current connection to the |	|
       |		     | database.			    |	|
       |		     |					    |	|
       |    DRIVER_NAME      |					    |	|
       |		     |					    |	|
       |		     |		      string		    |	|
       |		     |					    |	|
       |		     | The  name of the library that imple- |	|
       |		     | ments the DB2 Call  Level  Interface |	|
       |		     | (CLI) specification.		    |	|
       |		     |					    |	|
       |  DRIVER_ODBC_VER    |					    |	|
       |		     |					    |	|
       |		     |		      string		    |	|
       |		     |					    |	|
       |		     | The  version  of  ODBC  that the DB2 |	|
       |		     | client  supports.  This	returns   a |	|
       |		     | string  "MM.mm"	where  $MM  is	the |	|
       |		     | major version and $mm is  the  minor |	|
       |		     | version.   The	DB2  client  always |	|
       |		     | returns "03.51". 		    |	|
       |		     |					    |	|
       |     DRIVER_VER      |					    |	|
       |		     |					    |	|
       |		     |		      string		    |	|
       |		     |					    |	|
       |		     | The version of the  client,  in	the |	|
       |		     | form  of a string "MM.mm.uuuu" where |	|
       |		     | $MM is the major version, $mm is the |	|
       |		     | minor  version,	and  $uuuu  is	the |	|
       |		     | update.	For  example,  "08.02.0001" |	|
       |		     | represents  major  version  8, minor |	|
       |		     | version 2, update 1.		    |	|
       |		     |					    |	|
       |ODBC_SQL_CONFORMANCE |					    |	|
       |		     |					    |	|
       |		     |		      string		    |	|
       |		     |					    |	|
       |		     | The level of ODBC SQL  grammar  sup- |	|
       |		     | ported by the client:		    |	|
       |		     |					    |	|
       |		     |		     o MINIMUM		    |	|
       |		     |		       - Supports the mini- |	|
       |		     |		       mum ODBC  SQL  gram- |	|
       |		     |		       mar.		    |	|
       |		     |					    |	|
       |		     |		     o CORE		    |	|
       |		     |		       -  Supports the core |	|
       |		     |		       ODBC SQL grammar.    |	|
       |		     |					    |	|
       |		     |		     o EXTENDED 	    |	|
       |		     |		       - Supports  extended |	|
       |		     |		       ODBC SQL grammar.    |	|
       |		     |					    |	|
       |      ODBC_VER	     |					    |	|
       |		     |					    |	|
       |		     |		      string		    |	|
       |		     |					    |	|
       |		     | The  version  of  ODBC that the ODBC |	|
       |		     | driver	manager   supports.    This |	|
       |		     | returns	a string "MM.mm.rrrr" where |	|
       |		     | $MM is the major version, $mm is the |	|
       |		     | minor  version,	and  $rrrr  is	the |	|
       |		     | release.  The  DB2   client   always |	|
       |		     | returns "03.01.0000".		    |	|
       |		     |					    |	|
       +---------------------+--------------------------------------+---+
PARAMETERS

	      o $connection
		- Specifies an active DB2 client connection.

RETURN VALUES

	Returns an object on a successful call. Returns FALSE on failure.

EXAMPLES

       Example #1

	      A db2_client_info(3) example

	       To retrieve information about the client, you must pass a valid database connection resource to db2_client_info(3).

	      <?php
	      $conn = db2_connect( 'SAMPLE', 'db2inst1', 'ibmdb2' );
	      $client = db2_client_info( $conn );

	      if ($client) {
		  echo "DRIVER_NAME: "; 	  var_dump( $client->DRIVER_NAME );
		  echo "DRIVER_VER: ";		  var_dump( $client->DRIVER_VER );
		  echo "DATA_SOURCE_NAME: ";	  var_dump( $client->DATA_SOURCE_NAME );
		  echo "DRIVER_ODBC_VER: ";	  var_dump( $client->DRIVER_ODBC_VER );
		  echo "ODBC_VER: ";		  var_dump( $client->ODBC_VER );
		  echo "ODBC_SQL_CONFORMANCE: ";  var_dump( $client->ODBC_SQL_CONFORMANCE );
		  echo "APPL_CODEPAGE: ";	  var_dump( $client->APPL_CODEPAGE );
		  echo "CONN_CODEPAGE: ";	  var_dump( $client->CONN_CODEPAGE );
	      }
	      else {
		  echo "Error retrieving client information.
		   Perhaps your database connection was invalid.";
	      }
	      db2_close($conn);

	      ?>

	      The above example will output:

	      DRIVER_NAME: string(8) "libdb2.a"
	      DRIVER_VER: string(10) "08.02.0001"
	      DATA_SOURCE_NAME: string(6) "SAMPLE"
	      DRIVER_ODBC_VER: string(5) "03.51"
	      ODBC_VER: string(10) "03.01.0000"
	      ODBC_SQL_CONFORMANCE: string(8) "EXTENDED"
	      APPL_CODEPAGE: int(819)
	      CONN_CODEPAGE: int(819)

SEE ALSO

       db2_server_info(3).

PHP Documentation Group 													DB2_CLIENT_INFO(3)

Programming