#38643 [Fbk->Opn]: PDO/mysql: wrong results in prepared statement when using parameter twice

ID: 38643 User updated by: chris dot vigelius at gmx dot net Reported By: chris dot vigelius at gmx dot net -Status: Feedback +Status: Open Bug Type: PDO related Operating System: Linux PHP Version: 5.1.5 New Comment: the current snapshot does NOT solve the problem - there are still all rows returned. Previous Comments: ------------------------------------------------------------------------ [2006-08-29 20:45:43] tony2001@php.net Please try using this CVS snapshot: http://snaps.php.net/php5.2-latest.tar.gz For Windows: http://snaps.php.net/win32/php5.2-win32-latest.zip ------------------------------------------------------------------------ [2006-08-29 15:18:47] chris dot vigelius at gmx dot net Description: ------------ If a parameter appears more than once in a parametrized query, unexpected behaviour occurs Reproduce code: --------------- $dbh = new PDO(...) $stmt = $dbh->prepare("SELECT * FROM user WHERE name=:user OR email=:user"); $stmt->execute(array(':user' => 'franz')); Expected result: ---------------- only the rows are returned where either name or email are set to 'franz' Actual result: -------------- always all rows of the table are returned, which is clearly not what one would expect ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=38643&edit=1