Humbug\PhpScoper\NodeVisitor\FunctionCallScoperNodeVisitor::enterNode()

Complexity

Conditions	8
Paths	7

Size

Total Lines	28
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	72

Importance

Changes

0

<?php
    public function enterNode(Node $node)
    {
        if (!$node instanceof Node\Expr\FuncCall || null === $node->name) {
            return $node;
        }

        if (!$node->name instanceof Node\Name) {
            return $node;
        }

        if (!in_array($node->name->getFirst(), $this->functions)) {
            return $node;
        }

        $value = $node->args[0]->value;
        if (!$value instanceof Node\Scalar\String_) {
            return $node;
        }

        $stringValue = ltrim($value->value, '\\');

        // Do not prefix global namespace
        if (false !== strstr($stringValue, '\\')) {
            $value->value = ($value->value !== $stringValue ? '\\' : '').$this->prefix.'\\'.$stringValue;
        }

        return $node;
    }
}