Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
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9 | class FieldMapSpec extends ObjectBehavior |
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10 | { |
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11 | function let(FieldNode $f1, FieldNode $f2) |
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19 | function it_returns_field_via_field_method(FieldNode $f1) |
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24 | function it_throws_if_field_is_not_found() |
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30 | function it_returns_field_via_magic_method(FieldNode $f1) |
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35 | function it_does_not_match_if_critera_includes_unknown_field() |
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40 | View Code Duplication | function it_does_match_if_all_criteria_fields_match(FieldNode $f1, FieldNode $f2) |
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51 | View Code Duplication | function it_does_not_match_if_any_criteria_fields_fail_to_match(FieldNode $f1, FieldNode $f2) |
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61 | } |
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Since your code implements the magic getter
_get
, this function will be called for any read access on an undefined variable. You can add the@property
annotation to your class or interface to document the existence of this variable.If the property has read access only, you can use the @property-read annotation instead.
Of course, you may also just have mistyped another name, in which case you should fix the error.
See also the PhpDoc documentation for @property.