sminnee /
silverstripe-framework
| @@ 394-399 (lines=6) @@ | ||
| 391 | ||
| 392 | $var = $this->data; |
|
| 393 | ||
| 394 | foreach ($names as $n) { |
|
| 395 | if (!isset($var[$n])) { |
|
| 396 | return null; |
|
| 397 | } |
|
| 398 | $var = $var[$n]; |
|
| 399 | } |
|
| 400 | ||
| 401 | return $var; |
|
| 402 | } |
|
| @@ 423-429 (lines=7) @@ | ||
| 420 | $var = &$this->data; |
|
| 421 | $diffVar = &$this->changedData; |
|
| 422 | ||
| 423 | foreach ($names as $n) { |
|
| 424 | // don't clear a record that doesn't exist |
|
| 425 | if (!isset($var[$n])) { |
|
| 426 | return $this; |
|
| 427 | } |
|
| 428 | $var = &$var[$n]; |
|
| 429 | } |
|
| 430 | ||
| 431 | // only loop to find data within diffVar if var is proven to exist in the above loop |
|
| 432 | foreach ($names as $n) { |
|
