@@ -113,7 +113,7 @@ discard block |
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113 | 113 | /** |
114 | 114 | * Pull an item from the collection and remove it from the collection. |
115 | 115 | * @param string $key |
116 | - * @return mixed |
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116 | + * @return string|false |
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117 | 117 | */ |
118 | 118 | public function pull($key) |
119 | 119 | { |
@@ -149,7 +149,7 @@ discard block |
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149 | 149 | |
150 | 150 | /** |
151 | 151 | * Checks if the collection has a the specified key set. |
152 | - * @param mixed $key The key name to check if it exists. |
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152 | + * @param string $key The key name to check if it exists. |
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153 | 153 | * @return boolean |
154 | 154 | */ |
155 | 155 | public function has($key) |