LegalThings\DataEnricher\Processor\Math::applyToNode()

Complexity

Conditions	4
Paths	6

Size

Total Lines	21
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	13
CRAP Score	4

Importance

Changes

0

<?php
    public function applyToNode(Node $node)
    {
        $expression = $node->getInstruction($this);
        $variables = $node->getResult() ?: [];

        $arithmetic = new Hoa\Math\Visitor\Arithmetic();
        
        foreach ($variables as $name => $value) {
            // Constants are upper case and variables lower case. We don't really care, so using a workaround.
            if (preg_match('/^[A-Z_][A-Z0-9_]*$/', $name)) {
                $arithmetic->addConstant($name, $value);
            } else {
                $arithmetic->addVariable($name, function() use ($value) { return $value; });

Expected 1 space after FUNCTION keyword; 0 found

Opening brace must be the last content on the line

It is generally recommended to place each PHP statement on a line by itself.

            }
        }
        
        $ast = $this->parser->parse($expression);
        $result = $arithmetic->visit($ast);
        
        $node->setResult($result);
    }
}