JMGQ\AStar\Benchmark\TerrainGenerator::validateOptionalInteger()

Complexity

Conditions	3
Paths	2

Size

Total Lines

8

Duplication

Lines	8
Ratio	100 %

Importance

Changes

0

<?php
    private function validateOptionalInteger($number)

Private method name "TerrainGenerator::validateOptionalInteger" must be prefixed with an underscore

Missing function doc comment

This method seems to be duplicated in your project.

    {

Opening brace should be on the same line as the declaration

        $integer = filter_var($number, FILTER_VALIDATE_INT);

        if ($integer === false && $number !== null) {

TRUE, FALSE and NULL should be uppercase as per the configured coding-style; instead of false please use FALSE.

TRUE, FALSE and NULL should be uppercase as per the configured coding-style; instead of null please use NULL.

            throw new \InvalidArgumentException('Invalid integer: ' . print_r($number, true));

Concat operator must not be surrounded by spaces

TRUE, FALSE and NULL should be uppercase as per the configured coding-style; instead of true please use TRUE.

        }
    }

Expected 2 blank lines after function; 0 found

Expected 1 blank line before closing function brace; 0 found

Expected //end validateOptionalInteger()

}

Expected //end class

As per coding style, files should not end with a newline character.