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AppStateESS/InternshipInventory

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class/ChangeHistoryView.php

Summary

Maintainability
A
25 mins
Test Coverage

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

    public function show()
    {
        $tpl = array();

        $tpl['CHANGELOG_REPEAT'] = array();
Severity: Minor
Found in class/ChangeHistoryView.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

Avoid using static access to class 'Intern\ChangeHistoryFactory' in method 'show'.
Open

        $changes = ChangeHistoryFactory::getChangesForInternship($this->internship);
Severity: Minor
Found in class/ChangeHistoryView.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Avoid using static access to class '\PHPWS_Template' in method 'show'.
Open

        return \PHPWS_Template::process($tpl, 'intern', 'changeHistory.tpl');
Severity: Minor
Found in class/ChangeHistoryView.php by phpmd

StaticAccess

Since: 1.4.0

Static access causes unexchangeable dependencies to other classes and leads to hard to test code. Avoid using static access at all costs and instead inject dependencies through the constructor. The only case when static access is acceptable is when used for factory methods.

Example

class Foo
{
    public function bar()
    {
        Bar::baz();
    }
}

Source https://phpmd.org/rules/cleancode.html#staticaccess

Call to method process from undeclared class \PHPWS_Template
Open

        return \PHPWS_Template::process($tpl, 'intern', 'changeHistory.tpl');
Severity: Critical
Found in class/ChangeHistoryView.php by phan

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