And continuing on on my own thing.....
I've now put some code in the core cake information, within libs\model
\datasources\dbo\dbo_mysql.php
function _execute($sql) {
mysql_free_result(); // just to make sure it is freed.
echo "Before executing (in bytes): ",
memory_get_usage(), "\n<br>";
$result = mysql_query($sql, $this->connection);
echo "After executing (in bytes): ",
memory_get_usage(), "\n<br>";
mysql_free_result();
echo "After freeing result (in bytes): ",
memory_get_usage(), "\n<br>";
return $result;
}
The results I am getting look like this:
Before executing (in bytes): 4725800
After executing (in bytes): 4725800
After freeing result (in bytes): 4725800
Before executing (in bytes): 4752328
After executing (in bytes): 4752328
After freeing result (in bytes): 4752328
Before executing (in bytes): 4820936
After executing (in bytes): 4820936
After freeing result (in bytes): 4820936
Before executing (in bytes): 4845128
After executing (in bytes): 4845128
After freeing result (in bytes): 4845128
Before executing (in bytes): 5461720
After executing (in bytes): 5461720
After freeing result (in bytes): 5461720
Before executing (in bytes): 5566168
After executing (in bytes): 5566168
After freeing result (in bytes): 5566168
Before executing (in bytes): 5604848
After executing (in bytes): 5604848
After freeing result (in bytes): 5604848
So absolutely no difference in freeing result. Definitely a memory
leak, isn't that? (going from
http://www.ibm.com/developerworks/opensource/library/os-php-v521/)
Has anyone else experienced this, and if so, how did they fix it?
Thanks yet again
Di
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