Covert\Utils\FunctionReflection::toString()

Complexity

Conditions	3
Paths	4

Size

Total Lines	21
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
    public static function toString(Closure $closure): string
    {
        $functionStringValue = '';
        $functionReflection = new ReflectionFunction($closure);

        $vars = $functionReflection->getStaticVariables();

        foreach ($vars as $name => $value) {
            $value = base64_encode(serialize($value));
            $functionStringValue .= '$'.$name.' = unserialize(base64_decode(\''.$value.'\'));'.PHP_EOL;
        }

        $file = file($functionReflection->getFileName());

        $lastLine = ($functionReflection->getEndLine() - 1);

        for ($codeLine = $functionReflection->getStartLine(); $codeLine < $lastLine; $codeLine++) {
            $functionStringValue .= $file[$codeLine];
        }

        return $functionStringValue;
    }