Пример #1
0
 public function valid()
 {
     return $this->it1->valid() && $this->it2->valid();
 }
Пример #2
0
 public function valid()
 {
     return $this->it->valid() && $this->currentLen !== 0;
 }
Пример #3
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 public function valid()
 {
     return $this->it->valid();
 }
Пример #4
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 public function valid()
 {
     return $this->numLeft > 0 && $this->it->valid();
 }