Here is a link for researching.
http://php.net/manual/en/function.mysql-fetch-assoc.php
HTH,
Best,
Karl
On Oct 28, 2011, at 12:35 AM, Karl DeSaulniers wrote:
Also, I don't know how your displaying this info,
but if you have a good number of entries,
you may want to look into pagination.
Then your only grabbing a certain number of sets at a time not the
whole database.
Best,
Karl
On Oct 28, 2011, at 12:29 AM, Karl DeSaulniers wrote:
Hmmm.. Try this..
for($i=0; $i<$num_rows; $i++){
$c = mysql_result($result,$i,"contract");
echo sprintf( "|%13d |%7d |\n", $c, $i );
mysql_free_result($c); //Free the memory with this.
}
or this..
for($i=0; $i<$num_rows; $i++){
$c = mysql_result($result,$i,"contract");
echo sprintf( "|%13d |%7d |\n", $c, $i );
mysql_free_result($result); //Free the memory with this.
}
I haven't used it in a long time, so not positive if you free the
$result or what you grab from $result ($c)
Also, it might be mysql_freeresult(), if mysql_free_result()
doesn't work, try that.
There is also the off chance that I am mixing things. You may need
to use mysql_fetch_assoc() to use the free results function.
something like..
while ($row = mysql_fetch_assoc($result)) {
echo $row["contract"];
}
mysql_free_result($result);
But I think it will fix your memory error.
LMK,
HTH,
Best,
Karl
On Oct 27, 2011, at 11:57 PM, php@xxxxxxxxxxxxx wrote:
On Thu, Oct 27, 2011 at 10:43:48PM -0500, Karl DeSaulniers wrote:
Maybe this..
HTH,
<?php
...
$result = mysql_query( $qry, $db_conn ) or die( mysql_error() .
"\n" );
$num_rows = mysql_numrows($result);
if(!$result || ($num_rows <= 0)){
echo "Error displaying info";
}
else if($num_rows > 0){
for($i=0; $i<$num_rows; $i++){
$c = mysql_result($result,$i,"contract");
echo sprintf( "|%13d |%7d |\n", $c, $i );
}
}
?>
Best,
Karl
Wow, working code! Thanks. I did try it:
<?php
require_once( '../include/mysql_funcs.php' );
$test_db_host = "localhost";
$test_db_user = "msm";
$test_db_pwd = "EetGiOj6";
$test_db_name = "test_msm";
$db_host = $test_db_host;
$db_user = $test_db_user;
$db_name = $test_db_name;
$db_pwd = $test_db_pwd;
if (!($db_conn = mysql_connect( $db_host, $db_user, $db_pwd )))
die( "Can't connect to MySQL server\n" );
if (!mysql_select_db( $db_name, $db_conn ))
die( "Can't connect to database $db_name\n" );
$qry = "select * from test_spot_table order by contract_seq";
$result = mysql_query( $qry, $db_conn ) or die( mysql_error() .
"\n" );
$num_rows = mysql_numrows($result);
if(!$result || ($num_rows <= 0)){
echo "Error displaying info";
}
else if($num_rows > 0){
for($i=0; $i<$num_rows; $i++){
$c = mysql_result($result,$i,"contract");
echo sprintf( "|%13d |%7d |\n", $c, $i );
}
}
?>
But it does the same thing:
PHP Fatal error: Allowed memory size of 134217728 bytes exhausted
(tried to allocate 20 bytes) in /usr/local/www/apache22/data/
bogus_copy/xx4.php on line 31
Line 31 is:
31 $c = mysql_result($result,$i,"contract");
Karl DeSaulniers
Design Drumm
http://designdrumm.com
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Karl DeSaulniers
Design Drumm
http://designdrumm.com
Karl DeSaulniers
Design Drumm
http://designdrumm.com
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