PHP MySQL Error Log Function -


what thoughts of using following function log mysql errors?

<?php function sql_query($query) {   $q = mysql_query($query);   if(!$q)   {     mysql_query('insert mysql_errors (error_query, error_about) values ('.     $query.', '.mysql_error().' )');   }   return $q; } ?>

do find useful? how can improved?

should be:

mysql_query("insert mysql_errors (error_query, error_about, error_date) values ('".     mysql_real_escape_string($query)."', '".mysql_real_escape_string(mysql_error())."',now())");

i added date field , sanitised input. there needs way differentiate new , old errors , date field that.


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