public function execute(Expression $expr)
{
if ($expr instanceof Query) {
$this->queries++;
if ($expr->mode === 'select' || $expr->mode === null) {
$this->selects++;
}
} else {
$this->expressions++;
}
$ret = parent::execute($expr);
return $this->iterate($ret);
}
public function execute(Expression $expr)
{
$this->start_time = time() + microtime();
try {
$ret = parent::execute($expr);
$took = time() + microtime() - $this->start_time;
if ($this->callback) {
$c = $this->callback;
$c($expr, $took);
} else {
printf("[%02.6f] %s\n", $took, $expr->getDebugQuery());
}
} catch (\Exception $e) {
$took = time() + microtime() - $this->start_time;
if ($this->callback) {
$c = $this->callback;
$c($expr, $took, true);
} else {
printf("[ERROR %02.6f] %s\n", $took, $expr->getDebugQuery());
}
throw $e;
}
return $ret;
}