@@ -232,7 +232,7 @@ |
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| 232 | 232 | /** |
| 233 | 233 | * Treverse the $fields array. |
| 234 | 234 | * |
| 235 | - * @param collable $callback Called on each iteration |
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| 235 | + * @param \Closure $callback Called on each iteration |
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| 236 | 236 | */ |
| 237 | 237 | private function traverse_components( $callback ) |
| 238 | 238 | { |