Exakat\Reports\Ambassador::getLinesFromFile PHP Method

    private function getLinesFromFile($filePath, $lineNumber, $numberBeforeAndAfter)
    {
        $lineNumber--;
        // array index
        $lines = array();
        if (file_exists($this->config->projects_root . '/projects/' . $this->config->project . '/code/' . $filePath)) {
            $fileLines = file($this->config->projects_root . '/projects/' . $this->config->project . '/code/' . $filePath);
            $startLine = 0;
            $endLine = 10;
            if (count($fileLines) > $lineNumber) {
                $startLine = $lineNumber - $numberBeforeAndAfter;
                if ($startLine < 0) {
                    $startLine = 0;
                }
                if ($lineNumber + $numberBeforeAndAfter < count($fileLines) - 1) {
                    $endLine = $lineNumber + $numberBeforeAndAfter;
                } else {
                    $endLine = count($fileLines) - 1;
                }
            }
            for ($i = $startLine; $i < $endLine + 1; $i++) {
                $lines[] = array("line" => $i + 1, "code" => $fileLines[$i]);
            }
        }
        return $lines;
    }