@@ -70,7 +70,7 @@ discard block |
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70 | 70 | /** |
71 | 71 | * Object oriented get access for the array |
72 | 72 | * |
73 | - * @param mixed $key The key to get the value for |
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73 | + * @param string $key The key to get the value for |
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74 | 74 | * |
75 | 75 | * @return array|bool|null The resource key value |
76 | 76 | */ |
@@ -207,7 +207,7 @@ discard block |
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207 | 207 | /** |
208 | 208 | * Port of array_key_exists to \ArrayAccess |
209 | 209 | * |
210 | - * @param mixed $key The key to check if exists |
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210 | + * @param string $key The key to check if exists |
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211 | 211 | * |
212 | 212 | * @return bool Does the key exist |
213 | 213 | */ |