| Conditions | 3 |
| Paths | 2 |
| Total Lines | 8 |
| Code Lines | 4 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
| 1 | <?php |
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| 22 | public function options($key = null) |
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| 23 | { |
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| 24 | if (! is_null($key) && array_key_exists($key, $this->options)) { |
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| 25 | return $this->options[$key]; |
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1 ignored issue
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| 26 | } |
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| 27 | |||
| 28 | return $this->options; |
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| 29 | } |
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| 30 | |||
| 32 |
In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code:
Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: