Can you check my pagination?[SOLVED]

In your controller, you first have $data['blog'] = ... to get all records from the blog via the model.
In the pagination part, you have $data['results'] = .... to get only the records for the specified page.
The foreach { } part in the view refers to $blog. That's why it shows all records, regardless of the pagination settings. Replace it with $results.
Besides that, don't loop through a foreach with foreach ($blog as $blog). Better is:

PHP Code:

Foreach($results as $result) {
  
} 


$results: prural (is a collection of objects or arrays)
$result: single (is a single object or array)

I did that on my view as you said, but nows it shows another error:

Home Blog

A PHP Error was encountered
[/url]Severity: Error
Message: Cannot use object of type stdClass as array
Filename: blog/index.php
Line Number: 15
Backtrace:

Here is my view as you wanted me to do:

PHP Code:

<?php foreach($results as $result)  { ?>
<div class="card text-xs-left"><!-- FIRST ARTICLE DEMO -->
<div class="card-header" id="article-header">
<h4><a href="<?php echo site_url('/blog/'.$result['slug']); ?>"><?php echo ucfirst($result['titulo']); ?></a></h4>
</div>
<img src="<?php echo $result['imagen']; ?>" width="750" heihgt="350" class="img-fluid">
<!--<div class="card-body">
<p> <?php  echo word_limiter($result['contenido'],5); ?></p>
</div>-->
<div class="card-footer" id="article-footer">
<div class="row">
<div class="col-lg-12 col-md-9 col-sm-8">
<i class="fa fa-calendar" aria-hidden="true"></i> <?php echo ucfirst($result['fecha']); ?> 

<i class="fa fa-folder" aria-hidden="true"></i> <?php echo $result['categoria_id']; ?> 

<a href="<?php echo site_url('/blog/'.$result['slug']); ?>" class="pull-right">Read more »</a>
</div>
</div>
</div>
</div>
<?php } ?>

[url=http://localhost/demo6/blog/%3Cbr%20/%3E%3Cb%3EFatal%20error%3C/b%3E:%20%20Cannot%20use%20object%20of%20type%20stdClass%20as%20array%20in%20%3Cb%3EC:/xampp2/htdocs/demo6/application/views/news/blog/index.php%3C/b%3E%20on%20line%20%3Cb%3E15%3C/b%3E%3Cbr%20/%3E%3Cdiv%20style=]Bythe way, thanks for wanting to help, I'm grateful that somebody is actually trying to help me with this.

I do Front-End development most of the time