Bug #75419 [Opn->Asn]: Database connection not garbage collected

Edit report at https://bugs.php.net/bug.php?id=75419&edit=1 ID: 75419 Updated by: pollita@php.net Reported by: abedi at xento dot com Summary: Database connection not garbage collected -Status: Open +Status: Assigned Type: Bug Package: PostgreSQL related Operating System: Ubuntu 16/Windows 10 PHP Version: 7.1.10 -Assigned To: +Assigned To: pollita Block user comment: N Private report: N New Comment: I can see what happened and should have a fix soon. Basically, every extension needed to be touched for the PHP 7 API changes and some logic got flipped in PGSQL's "default link" handling. Previous Comments: ------------------------------------------------------------------------ [2017-10-23 15:10:24] abedi at xento dot com Description: ------------ Multiple database connections opened via pg_connect are not being garage collected & closed. Test script: --------------- <?php $dbLink1 = pg_connect( "host=localhost port=5432 dbname=development", PGSQL_CONNECT_FORCE_NEW ); pg_query($dbLink1, 'select 1; /*FIRST*/'); $dbLink2 = pg_connect( "host=localhost port=5432 dbname=development", PGSQL_CONNECT_FORCE_NEW ); pg_query($dbLink2, 'select 1; /*SECOND*/'); /*closing first link*/ pg_close($dbLink1); $dbLink2 = pg_connect( "host=localhost port=5432 dbname=development", PGSQL_CONNECT_FORCE_NEW ); pg_query($dbLink2, 'select 1; /*THIRD*/'); /*2nd 3rd connection remain idle on the database connection as long as the scripts is alive, the 2nd connection overridden by $dbLink2 should be automatically destroyed*/ sleep(200); ?> Expected result: ---------------- Only one connection referenced by $dbLink2 should be open on the database. The problem doesn't appear on earlier versions of php 5, works fine in php 5.5, 5.6 and the database correctly reports only 1 connection idle Actual result: -------------- 2 open idle connections reported on the database on any PHP 7.X version, #1. idle connection for the query of select 1; /*SECOND*/ #2. idle connection for the query of select 1; /*THIRD*/ ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=75419&edit=1