Facade\FlareClient\Stacktrace\File

Complexity

Total Complexity

5

Size/Duplication

Total Lines	35
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	numberOfLines()	0	6	1
A	getLine()	0	10	2
A	getNextLine()	0	6	1

<?php

namespace Facade\FlareClient\Stacktrace;

use SplFileObject;

class File
{
    /** @var \SplFileObject */
    private $file;

    public function __construct(string $path)
    {
        $this->file = new SplFileObject($path);
    }

    public function numberOfLines(): int
    {
        $this->file->seek(PHP_INT_MAX);

        return $this->file->key() + 1;
    }

    public function getLine(int $lineNumber = null): string
    {
        if (is_null($lineNumber)) {
            return $this->getNextLine();
        }

        $this->file->seek($lineNumber - 1);

        return $this->file->current();
    }

    public function getNextLine(): string
    {
        $this->file->next();

        return $this->file->current();
    }
}