Conditions | 6 |
Paths | 4 |
Total Lines | 15 |
Code Lines | 10 |
Lines | 0 |
Ratio | 0 % |
Changes | 1 | ||
Bugs | 0 | Features | 0 |
1 | <?php |
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49 | public function isOk() |
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50 | { |
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51 | $first = $this->getFirst(); |
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52 | $last = $this->getLast(); |
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53 | if (null === $first || !$first->isOk()) { |
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54 | return false; |
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55 | } |
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56 | if (null === $last || !$last->isOk()) { |
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57 | return false; |
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58 | } |
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59 | if (!$first->isCompatible($last)) { |
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60 | return false; |
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61 | } |
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62 | return -1 === $first->compare($last); |
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63 | } |
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64 | } |
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65 |