Core\ErrorReporter\FileUtils::getLines()

Complexity

Conditions	4
Paths	4

Size

Total Lines	24
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
    public static function getLines($filePath, $line, $fetchLineCount)
    {
        $lines = [];

        $startLine = $line > 0 ? $line : 0;
        $endLine = $startLine + $fetchLineCount;

        $file = new SplFileObject($filePath);
        $file->setFlags(SplFileObject::DROP_NEW_LINE);
        $file->seek($startLine);

        for ($i = $startLine; $i < $endLine; $i++) {
            $line = $file->current();

            if ($line === false) {
                break;
            }

            $lines[$i] = $line;
            $file->next();
        }

        return $lines;
    }
}