pg_connect
pg_connection_busy() returning true does not necessarily mean that there are results waiting for pg_get_result(); it also stays true for some time after a query that causes any sort of postgres error. (See http://bugs.php.net/bug.php?id=36469)
pg_connection_busy
(PHP 4 >= 4.2.0, PHP 5)
pg_connection_busy — Get connection is busy or not
Description
bool pg_connection_busy
( resource
$connection
)pg_connection_busy() determines whether or not a connection is busy. If it is busy, a previous query is still executing. If pg_get_result() is used on the connection, it will be blocked.
Parameters
-
connection -
PostgreSQL database connection resource.
Return Values
Returns TRUE if the connection is busy, FALSE otherwise.
Examples
Example #1 pg_connection_busy() example
<?php
$dbconn = pg_connect("dbname=publisher") or die("Could not connect");
$bs = pg_connection_busy($dbconn);
if ($bs) {
echo 'connection is busy';
} else {
echo 'connection is not busy';
}
?>
See Also
- pg_connection_status() - Get connection status
- pg_get_result() - Get asynchronous query result
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User Contributed Notes
pg_connection_busy - [1 notes]
levi at alliancesoftware dot com dot au ¶
3 years ago