1--TEST-- 2PDO_Firebird: Bug #76488 Memory leak when fetching a BLOB field 3--EXTENSIONS-- 4pdo_firebird 5--SKIPIF-- 6<?php require('skipif.inc'); ?> 7--XLEAK-- 8A bug in firebird causes a memory leak when calling `isc_attach_database()`. 9See https://github.com/FirebirdSQL/firebird/issues/7849 10--FILE-- 11<?php 12require 'testdb.inc'; 13 14$sql = ' 15with recursive r(n) as ( 16 select 1 from rdb$database 17 union all 18 select n+1 from r where n < 1000 19) 20select n, 21 cast(lpad(\'A\', 8000, \'A\') as BLOB sub_type TEXT) as SRC 22from r 23'; 24 25$dbh = getDbConnection(); 26 27for ($i = 0; $i < 10; $i++) { 28 $sth = $dbh->prepare($sql); 29 $sth->execute(); 30 $rows = $sth->fetchAll(); 31 unset($rows); 32 unset($sth); 33} 34unset($dbh); 35echo "OK"; 36?> 37--EXPECT-- 38OK 39