From:
Operating system:
PHP version: Irrelevant
Package: MySQLi related
Bug Type: Bug
Bug description:MySQLi doesn't always reuse persistent link inside same script
Description:
------------
If I open an existing persistent link a second (or 3rd, ...) time inside
the same script, MySQLi is only reusing the existent link if I have
explicitly closed the link before. At the moment it's always creating a new
link.
With MySQL it's working as expected.
Test script:
---------------
<?php
$con1 = mysqli_connect('p:localhost', 'foo', '');
var_dump($con1->thread_id);
$con2 = mysqli_connect('p:localhost', 'foo', '');
var_dump($con2->thread_id);
mysqli_close($con1);
mysqli_close($con2);
echo "---\n";
$con3 = mysqli_connect('p:localhost', 'bar', '');
var_dump($con3->thread_id);
mysqli_close($con3);
$con4 = mysqli_connect('p:localhost', 'bar', '');
var_dump($con4->thread_id);
mysqli_close($con4);
echo "===\n";
$con5 = mysql_pconnect('localhost', 'foo', '');
var_dump(mysql_thread_id($con5));
$con6 = mysql_pconnect('localhost', 'foo', '');
var_dump(mysql_thread_id($con6));
mysql_close($con5);
mysql_close($con6);
echo "---\n";
$con7 = mysql_pconnect('localhost', 'bar', '');
var_dump(mysql_thread_id($con7));
mysql_close($con7);
$con8 = mysql_pconnect('localhost', 'bar', '');
var_dump(mysql_thread_id($con8));
mysql_close($con8);
?>
Expected result:
----------------
int(1)
int(1)
---
int(2)
int(2)
===
int(3)
int(3)
---
int(4)
int(4)
Actual result:
--------------
int(1)
int(2)
---
int(3)
int(3)
===
int(4)
int(4)
---
int(5)
int(5)
--
Edit bug report at http://bugs.php.net/bug.php?id=54181&edit=1
--
Try a snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=54181&r=trysnapshot52
Try a snapshot (PHP 5.3):
http://bugs.php.net/fix.php?id=54181&r=trysnapshot53
Try a snapshot (trunk):
http://bugs.php.net/fix.php?id=54181&r=trysnapshottrunk
Fixed in SVN:
http://bugs.php.net/fix.php?id=54181&r=fixed
Fixed in SVN and need be documented:
http://bugs.php.net/fix.php?id=54181&r=needdocs
Fixed in release:
http://bugs.php.net/fix.php?id=54181&r=alreadyfixed
Need backtrace:
http://bugs.php.net/fix.php?id=54181&r=needtrace
Need Reproduce Script:
http://bugs.php.net/fix.php?id=54181&r=needscript
Try newer version:
http://bugs.php.net/fix.php?id=54181&r=oldversion
Not developer issue:
http://bugs.php.net/fix.php?id=54181&r=support
Expected behavior:
http://bugs.php.net/fix.php?id=54181&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=54181&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=54181&r=submittedtwice
register_globals:
http://bugs.php.net/fix.php?id=54181&r=globals
PHP 4 support discontinued: http://bugs.php.net/fix.php?id=54181&r=php4
Daylight Savings: http://bugs.php.net/fix.php?id=54181&r=dst
IIS Stability:
http://bugs.php.net/fix.php?id=54181&r=isapi
Install GNU Sed:
http://bugs.php.net/fix.php?id=54181&r=gnused
Floating point limitations:
http://bugs.php.net/fix.php?id=54181&r=float
No Zend Extensions:
http://bugs.php.net/fix.php?id=54181&r=nozend
MySQL Configuration Error:
http://bugs.php.net/fix.php?id=54181&r=mysqlcfg
