From: dominique dot archambault at gmail dot com
Operating system: Debian lenny
PHP version: 5.2.3
PHP Bug Type: PDO related
Bug description: Problem with placeholders and escaped quotes in string
constants
Description:
------------
Using PHP 5.2.3 and MySQL 5.0.38.
If there are placeholders in string constants of an SQL query, and there
are also escaped quotes in a string constant (either the same string
constant, or a different one), the following error is triggered:
Warning: PDOStatement::execute(): SQLSTATE[HY093]: Invalid parameter
number: no parameters were bound in <FILE> on line <LINE>
Reproduce code:
---------------
// WORKS
$stmt = $pdo->prepare("SELECT * FROM `test` WHERE `test`.`text` = \"Hello
world's! 2007-01-01 00:00:00\"");
if ($stmt->execute()) {
print "PASSED!\n";
} else {
// should not enter this
print "FAILED!\n";
var_dump($stmt->errorInfo());
}
// DOES NOT WORK
$stmt = $pdo->prepare("SELECT * FROM `test` WHERE `test`.`text` = 'Hello
world\'s! 2007-01-01 00:00:00'");
// the following execute() call will generate the error
if ($stmt->execute()) {
print "PASSED!\n";
} else {
// will always enter this
print "FAILED!\n";
var_dump($stmt->errorInfo()); // will contain: array(1) { [0]=>
string(5) "HY093" }
}
Expected result:
----------------
PASSED!
PASSED!
Actual result:
--------------
PASSED!
Warning: PDOStatement::execute(): SQLSTATE[HY093]: Invalid parameter
number: no parameters were bound in <FILE> on line <LINE>
FAILED!
array(1) {
[0]=>
string(5) "HY093"
}
--
Edit bug report at http://bugs.php.net/?id=42113&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=42113&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=42113&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=42113&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=42113&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=42113&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=42113&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=42113&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=42113&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=42113&r=support
Expected behavior: http://bugs.php.net/fix.php?id=42113&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=42113&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=42113&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=42113&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=42113&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=42113&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=42113&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=42113&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=42113&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=42113&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=42113&r=mysqlcfg
