Lines Matching refs:null
27 protected $bpm = null;
32 protected $epm = null;
42 protected $time = null;
51 if (null === $rate = $this->getBytesPerMinute()) return;
70 if (null === $rate = $this->getEmailsPerMinute()) return;
95 if ($this->time === null) $this->time = time();
128 if ($bpm === null)
130 $this->bpm = null;
133 $this->setEmailsPerMinute(null);
151 if ($epm === null)
153 $this->epm = null;
156 $this->setBytesPerMinute(null);