ID: 47655 User updated by: info at chromosoft dot be Reported By: info at chromosoft dot be Status: Bogus Bug Type: PDO related Operating System: Ubuntu PHP Version: 5.2CVS-2009-03-14 (snap) New Comment:
Great, it works. But there is not much documentation on this option. And I never thought that by default it is FALSE by default/ Thanks Previous Comments: ------------------------------------------------------------------------ [2009-03-14 13:57:26] [email protected] This was intended due to the mysql api not being quite ready when PDO was written. I believe you can use $db->setAttribute(PDO::ATTR_EMULATE_PREPARES, false); But there might be bugs with this. ------------------------------------------------------------------------ [2009-03-14 07:46:43] info at chromosoft dot be Description: ------------ Hi, The prepare is allways emulated on the mysql DB. But if you use mysqli the prepare work correctly. MySQL : 5.0.51a PHP : 5.2.4-2ubuntu5.5 Reproduce code: --------------- Code with PDO : $dbh = new PDO('mysql:host=localhost;dbname=db', 'root' , ''); $dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); $sth = $dbh->prepare('select * from tt where a = ?'); $sth->execute(array(1)); $sth->fetch(); unset($sth); Code with Mysqli : $mysqli = new mysqli("localhost", "root", "", "db"); $a = 5; if ($stmt = $mysqli->prepare("select * from tt where a = ?")) { $stmt->bind_param("i", $a); $stmt->execute(); } $mysqli->close(); Actual result: -------------- Log with PDO 30 Connect r...@localhost on db 30 Query select * from tt where a = '1' 30 Quit Log with Mysqli 31 Connect r...@localhost on db 31 Prepare [1] select * from tt where a = ? 31 Execute [1] select * from tt where a = 5 31 Quit ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=47655&edit=1
