Database component for sqlabstraction which is query.php has a serious bug

Database component which is on sqlabstraction folder ( query.php ) has a serious bug. Private properties of boundValues and boundParameters give an irk problem. they persisted ! somehow, reset method on inherited class cannot fully reset this variables.

My quick fix is, just set those properties to protected attribute, and case closed

ADDED:

I attached my failed test if those properties still in private attribute. ( I am using Simpletest on this case ). My test failed on QuerySelectImpl on testingBindInteger section with some value on previous test - testingBindString - carried with, even if I'd already reset it.

this is the simpletest code:

{{{
...
function testingBindString()

{ $expected = 2; $section = 'Norway'; $this->q->select( 'COUNT(*)' ) ->from( 'query_test' ) ->where( $this->e->eq( 'section', $this->q->bindParam( $section ) ) ); $statement = $this->q->prepare(); $statement->execute(); $this->assertEqual( $expected, (int) $statement->fetchColumn(0) ); $expected = 1; $section = 'Ukraine'; $statement = $this->q->prepare(); $statement->execute(); $this->assertEqual( $expected, (int) $statement->fetchColumn(0) ); /* $this->dump( $q->getQuery() ); */ /* $this->dump($this->e); */ }

function testingBindInteger()

{ $expected = 7; $num = 0; $q = $this->q; $e = $this->e; $q->select( 'COUNT(*)' ) ->from( 'query_test' ) ->where( $e->gt( 'employees', $q->bindParam( $num ) ) ); $statement = $q->prepare(); $statement->execute(); $this->assertEqual( $expected, (int) $statement->fetchColumn(0) ); $expected = 3; $num = 100; $statement = $q->prepare(); $statement->execute(); $this->assertEqual( $expected, (int) $statement->fetchColumn(0) ); }

...
}}}