AppserverIo\Doppelgaenger\Utils\PhpLint::check()

Complexity

Conditions	3
Paths	3

Size

Total Lines

29

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

<?php
    public function check($code)
    {
        // Save the current error reporting level and set level to 0.
        // We would get errors shown to the use if we did not do that.
        $level = error_reporting();
        error_reporting(0);

        try {
            // Eval the passed code inside a never entered if clause.
            // That way we can make sure to not execute any bogus code
            $result = eval('if (false){' . $this->removePhpTags($code) . '}');

It is generally not recommended to use eval unless absolutely required.

            // eval does not return true if there was no error, but we want to
            if ($result === null) {
                $result = true;
            }

Blank line found at end of control structure

        } catch (\Exception $e) {
            // Set the error reporting to the intended level and fail
            error_reporting($level);
            throw $e;
        }

        // Reset the error reporting level to the original value
        error_reporting($level);

        // Return our result
        return $result;
    }
}