| Total Complexity | 6 | 
| Total Lines | 55 | 
| Duplicated Lines | 0 % | 
| Coverage | 100% | 
| Changes | 1 | ||
| Bugs | 0 | Features | 0 | 
| 1 | <?php  | 
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| 13 | abstract class AbstractIO implements IOInterface  | 
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| 14 | {
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| 15 | |||
| 16 | /**  | 
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| 17 | * Stores the provider's config.  | 
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| 18 | * @var array  | 
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| 19 | */  | 
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| 20 | protected $config = [];  | 
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| 21 | |||
| 22 | /**  | 
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| 23 | * Stores any default values for the config.  | 
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| 24 | * @var array  | 
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| 25 | */  | 
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| 26 | protected $configDefaults = [];  | 
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| 27 | |||
| 28 | /**  | 
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| 29 | * @param array $config  | 
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| 30 | */  | 
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| 31 | 25 | public function __construct($config = [])  | 
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| 32 | 	{
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| 33 | 25 | $this->setConfig($config);  | 
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| 34 | }  | 
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| 35 | |||
| 36 | /**  | 
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| 37 | 	 * {@inheritdoc}
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| 38 | */  | 
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| 39 | 25 | public function setConfig($config)  | 
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| 42 | }  | 
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| 43 | |||
| 44 | /**  | 
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| 45 | * Gets the given config key, will load from config defaults if not set or return  | 
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| 46 | * null if there is no default.  | 
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| 47 | *  | 
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| 48 | * @param string|int $key  | 
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| 49 | *  | 
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| 50 | * @return string|array  | 
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| 51 | */  | 
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| 52 | 23 | public function getConfig($key = null)  | 
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| 71 |