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railt/lexer

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Showing 4 of 4 total issues

Function getIterator has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.
Open

    public function getIterator(): \Traversable
    {
        foreach (parent::getIterator() as $result) {
            $context = [];
Severity: Minor
Found in src/Lexer/Iterator/RegexNamedGroupsIterator.php - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method __construct has 5 arguments (exceeds 4 allowed). Consider refactoring.
Open

    public function __construct(string $name, string $pcre, bool $keep = true, int $state = 0, int $nextState = 0)
Severity: Minor
Found in src/Lexer/Definition/MultistateTokenDefinition.php - About 35 mins to fix

    Avoid too many return statements within this method.
    Open

                    return self::PREG_BAD_UTF8_OFFSET_ERROR;
    Severity: Major
    Found in src/Lexer/Iterator/RegexIterator.php - About 30 mins to fix

      Avoid too many return statements within this method.
      Open

              return 'Unexpected PCRE error (Code ' . $code . ')';
      Severity: Major
      Found in src/Lexer/Iterator/RegexIterator.php - About 30 mins to fix
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