~ overflow ~

Problem:

MySQLd 5.0.18 (and some others) will bug on queries with more than 128 joins.

The error issued has nothing todo with the limit, and there’s no var to raising this limit, this is a mysql bug for this specific version.

Solution:

Upgrade.

Sources:

bugs.mysql

Problem:

$var=json_decode($_POST['something']);

echo $var['value'];

returns error: Fatal error: Cannot use object of type stdClass as array

Solution:

echo $var->value;