File "FileSnippetProvider.php"

Full Path: /home/clickysoft/public_html/jmapi5.clickysoft.net/vendor/spatie/backtrace/src/CodeSnippets/FileSnippetProvider.php
File size: 788 bytes
MIME-type: text/x-php
Charset: utf-8

<?php

namespace Spatie\Backtrace\CodeSnippets;

use SplFileObject;

class FileSnippetProvider implements SnippetProvider
{
    /** @var \SplFileObject */
    protected $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();
    }
}