@@ -145,6 +145,9 @@ |
||
145 | 145 | return isset($this->metadata[$key]) ? $this->metadata[$key] : array(); |
146 | 146 | } |
147 | 147 | |
148 | + /** |
|
149 | + * @param string $key |
|
150 | + */ |
|
148 | 151 | private function find($key, array $fields = array()) |
149 | 152 | { |
150 | 153 | return $this->gridFS->findOne($key, $fields); |
@@ -84,7 +84,7 @@ discard block |
||
84 | 84 | * |
85 | 85 | * @param string $key |
86 | 86 | * |
87 | - * @return string|bool if cannot read content |
|
87 | + * @return string if cannot read content |
|
88 | 88 | */ |
89 | 89 | public function read($key) |
90 | 90 | { |
@@ -156,7 +156,7 @@ discard block |
||
156 | 156 | * |
157 | 157 | * @param string $key |
158 | 158 | * |
159 | - * @return int|bool An UNIX like timestamp or false |
|
159 | + * @return string|false An UNIX like timestamp or false |
|
160 | 160 | */ |
161 | 161 | public function mtime($key) |
162 | 162 | { |