[phpa] Info on MySQL Driver/PHP 4.1.2 crash resolution
- From: "Nick Lindridge" <nick@xxxxxxxxxxxxxxxxxxxxx>
- To: phpa@xxxxxxxxxxxxx
- Date: Thu, 11 Apr 2002 11:55:16 +0100 (BST)
All,
I received an email from someone concerning the PHP / MySQL Driver crashes.
It's quite possible that the MySQL driver causes memory corruption in the
second example below, and anything in your server that causes memory
corruption could ultimately corrupt the memory used by PHPA and cause a
malfunction.
nick
From the email:
About the crashing, I found a workaround to the MySQL driver
segfaulting: after saying php to use a specific mysql connection,
instead of the default one, crashes disappeared. So
$conn = mysql_pconnect("host","username","pass");
mysql_select_db("db1",$conn);
$query = mysql_query("SELECT * FROM xxx",$conn)
while ($row = mysql_fetch_array($query)) do_stuff();
worked, while
$conn = mysql_pconnect("host","username","pass");
mysql_select_db("db1");
$query = mysql_query("SELECT * FROM xxx")
while ($row = mysql_fetch_array($query)) do_stuff();
randomly crashed.
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