sokil /
php-mongo
| @@ 258-271 (lines=14) @@ | ||
| 255 | * @param \Sokil\Mongo\Expression|callable|array $expression |
|
| 256 | * @return \Sokil\Mongo\Expression |
|
| 257 | */ |
|
| 258 | public function whereElemMatch($field, $expression) |
|
| 259 | { |
|
| 260 | if(is_callable($expression)) { |
|
| 261 | $expression = call_user_func($expression, $this->expression()); |
|
| 262 | } |
|
| 263 | ||
| 264 | if($expression instanceof Expression) { |
|
| 265 | $expression = $expression->toArray(); |
|
| 266 | } elseif(!is_array($expression)) { |
|
| 267 | throw new Exception('Wrong expression passed'); |
|
| 268 | } |
|
| 269 | ||
| 270 | return $this->where($field, array('$elemMatch' => $expression)); |
|
| 271 | } |
|
| 272 | ||
| 273 | /** |
|
| 274 | * Matches documents in a collection that contain an array field with elements |
|
| @@ 52-65 (lines=14) @@ | ||
| 49 | * @return \Sokil\Mongo\Pipeline |
|
| 50 | * @throws \Sokil\Mongo\Exception |
|
| 51 | */ |
|
| 52 | public function match($expression) |
|
| 53 | { |
|
| 54 | if (is_callable($expression)) { |
|
| 55 | $expressionConfigurator = $expression; |
|
| 56 | $expression = new Expression(); |
|
| 57 | call_user_func($expressionConfigurator, $expression); |
|
| 58 | $expression = $expression->toArray(); |
|
| 59 | } elseif (!is_array($expression)) { |
|
| 60 | throw new Exception('Must be array or instance of Expression'); |
|
| 61 | } |
|
| 62 | ||
| 63 | $this->addStage('$match', $expression); |
|
| 64 | return $this; |
|
| 65 | } |
|
| 66 | ||
| 67 | /** |
|
| 68 | * Passes along the documents with only the specified fields to the next |
|
