SAREhub/PHP_Commons

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src/SAREhub/Commons/Misc/GenericFactory.php

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Missing class import via use statement (line '26', column '19').
Open

        throw new \Exception("creator with name '" . $creatorName . "' not registered");

MissingImport

Since: 2.7.0

Importing all external classes in a file through use statements makes them clearly visible.

Example

function make() {
    return new \stdClass();
}

Source http://phpmd.org/rules/cleancode.html#MissingImport

Avoid assigning values to variables in if clauses and the like (line '22', column '13').
Open

    public function create($creatorName, $data = null)
    {
        if ($creator = $this->getCreator($creatorName)) {
            return $creator($data);
        }

IfStatementAssignment

Since: 2.7.0

Assignments in if clauses and the like are considered a code smell. Assignments in PHP return the right operand as their result. In many cases, this is an expected behavior, but can lead to many difficult to spot bugs, especially when the right operand could result in zero, null or an empty string and the like.

Example

class Foo
{
    public function bar($flag)
    {
        if ($foo = 'bar') { // possible typo
            // ...
        }
        if ($baz = 0) { // always false
            // ...
        }
    }
}

Source http://phpmd.org/rules/cleancode.html#ifstatementassignment

The closing brace for the class must go on the next line after the body
Open

}

Expected 1 newline at end of file; 0 found
Open

}

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