File "FileSnippetProvider.php"
Full Path: /var/www/laravel_filter/vendor/spatie/backtrace/src/CodeSnippets/FileSnippetProvider.php
File size: 789 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();
}
}