Comments (2)
$tmp = $compiler->subcompile($this->getNode( 'body' ));
$tmp->write('endwhile;' . "\n");
The idea is to create defensive programming. You may have NULL as a return of subcompile()
, which could potentially lead into a fatal error.
Based on that, you're only allowed to have 1 object operator per line (read as statement), to prevent context change and also possible breaking Law of Demeter.
from phpcs-calisthenics-rules.
Ah, I thought it meant per line of text (each method call on new line style), my bad. :) Message could be tad reworded for clarity.
PS I need to dwell on this one, it's going to turn some tidy pieces of code into unholy stack of assignments...
from phpcs-calisthenics-rules.
Related Issues (20)
- Impossible to suppress ObjectCalisthenics.Metrics.MethodPerClassLimit HOT 1
- Only one level ? And what abouht try catch ? HOT 6
- Only one level ? But how can you manage to exit a foreach ? HOT 14
- Question about Fluent Interfaces HOT 6
- Upgrade to CodeSniffer 3
- Allow "up" for short method names
- Multiline function definition should probably be counted as 1 line HOT 12
- How to do overrides HOT 10
- Missing ObjectCalisthenics/Sniffs/Files/ClassElementLengthSniff.php HOT 13
- Release v3.0? HOT 4
- Missing dependency in v3.0 HOT 1
- Usage with phpcs pear package or standalone phpcs.phar HOT 24
- Request: 2.* release with phpcodesniffer-standard HOT 6
- Nette\Utils\Strings not found HOT 6
- False positive of `ObjectCalisthenics\Sniffs\CodeAnalysis\OneObjectOperatorPerLineSniff` HOT 2
- Class 'Nette\Utils\Strings' not found possible problem with phpcs 3.2.3 ? HOT 4
- packagist.org don't contain v3.5.1 HOT 8
- Unexpected value on getStructureLengthInLines HOT 2
- Custom ruleset.xml HOT 7
- requires slevomat/coding-standard ^5.0.4 but it has already installed 6.0.1 HOT 5
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from phpcs-calisthenics-rules.