From: [EMAIL PROTECTED]
Operating system: FreeBSD 4.2
PHP version: 4.0.4
PHP Bug Type: MySQL related
Bug description: problem with multiple mysql links mysql_connect mysql_close
<HTML><BODY>
<?php
//im sure you can figure out
//what you need to change to make it work on your sql server =)
echo "<B>Open first link</B><BR>\n";
$db = mysql_connect("10.0.0.1", "bob", "smith");
mysql_select_db("mysql",$db);
echo "<BR><B>Query First link</B><BR>\n";
$result = mysql_query("SELECT Host,Db FROM host");
while ($data = mysql_fetch_array($result)) {
echo $data['Host']," db ",$data['Db'],"<BR>\n";
}
echo "<BR><B>open second links and close and continue to use first links<BR>\n";
echo "This time we will use the link identifiers</B><BR>\n";
$result = mysql_query("SELECT Host FROM host",$db);
$db2 = mysql_connect("10.0.0.1", "bob", "smith");
mysql_select_db("mysql",$db2);
while ($data = mysql_fetch_array($result)) {
$sql = "SELECT Host,Db FROM host WHERE Host = '".$data['Host']."'";
$result2 = mysql_query($sql,$db2);
$data2 = mysql_fetch_array($result2);
echo $data2['Host']," db ",$data2['Db'],"<BR>\n";
}
mysql_close($db2);
echo "<BR><B>back to the first link or what *SHOULD* be the first link but errors
happen.</B><BR>\n";
$result = mysql_query("SELECT Host,Db FROM host");
while ($data = mysql_fetch_array($result)) {
echo $data['Host']," db ",$data['Db'],"<BR>\n";
}
echo "<BR><B>And finaly use the first link identifier and it works</B><BR>\n";
$result = mysql_query("SELECT Host,Db FROM host",$db);
while ($data = mysql_fetch_array($result)) {
echo $data['Host']," db ",$data['Db'],"<BR>\n";
}
?>
<BR><B>Final note: This worked just fine before I upgraded from aprox 4.0.3p12 or
something.
I was able to call mysql_query after a mysql_close on a second link the switching
back to
the first link happend automaticly.</B><BR>
</BODY></HTML>
--
Edit Bug report at: http://bugs.php.net/?id=8634&edit=1
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