DBPLUS_TCL(3) 1 DBPLUS_TCL(3)dbplus_tcl - Execute TCL code on server sideSYNOPSIS
string dbplus_tcl (int $sid, string $script)
DESCRIPTION
A db++ server will prepare a TCL interpreter for each client connection. This interpreter will enable the server to execute TCL code pro-
vided by the client as a sort of stored procedures to improve the performance of database operations by avoiding client/server data trans-
fers and context switches.
dbplus_tcl(3) needs to pass the client connection id the TCL $script code should be executed by. dbplus_resolve(3) will provide this con-
nection id. The function will return whatever the TCL code returns or a TCL error message if the TCL code fails.
PARAMETERS
o $sid
-
o $script
-
RETURN VALUES NOTES
Warning
This function is EXPERIMENTAL. The behaviour of this function, its name, and surrounding documentation may change without notice in
a future release of PHP. This function should be used at your own risk.
SEE ALSO dbplus_resolve(3).
PHP Documentation Group DBPLUS_TCL(3)
Check Out this Related Man Page
PG_VERSION(3)PG_VERSION(3)pg_version - Returns an array with client, protocol and server version (when available)SYNOPSIS
array pg_version ([resource $connection])
DESCRIPTION pg_version(3) returns an array with the client, protocol and server version. Protocol and server versions are only available if PHP was
compiled with PostgreSQL 7.4 or later.
For more detailed server information, use pg_parameter_status(3).
PARAMETERS
o $connection
- PostgreSQL database connection resource. When $connection is not present, the default connection is used. The default connection
is the last connection made by pg_connect(3) or pg_pconnect(3).
RETURN VALUES
Returns an array with client, protocol and server keys and values (if available). Returns FALSE on error or invalid connection.
EXAMPLES
Example #1
pg_version(3) example
<?php
$dbconn = pg_connect("host=localhost port=5432 dbname=mary")
or die("Could not connect");
$v = pg_version($dbconn);
echo $v['client'];
?>
The above example will output:
7.4
SEE ALSO pg_parameter_status(3).
PHP Documentation Group PG_VERSION(3)
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