skqr/hateoas

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JsonApi/ErrorSerializer.php

Summary

Maintainability
A
25 mins
Test Coverage

Function serialize has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Open

    public function serialize()
    {
        $json = [];

        foreach ($this->error as $field => $value) {
Severity: Minor
Found in JsonApi/ErrorSerializer.php - About 25 mins 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

TRUE, FALSE and NULL must be lowercase; expected "null" but found "NULL"
Open

            if (NULL === $value || ('code' == $field && 0 == $value)) continue;
Severity: Minor
Found in JsonApi/ErrorSerializer.php by phpcodesniffer

Inline control structures are not allowed
Open

            if (NULL === $value || ('code' == $field && 0 == $value)) continue;
Severity: Minor
Found in JsonApi/ErrorSerializer.php by phpcodesniffer

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