CodeIgniter 3: Multiple condition in if statement not working in Php

I'm new with CodeIgniter. I have an if/if else statement in my view file and the codition after || is not working

Here's a code from my view

<?php if (($destination["site"]!="block_view/profile/profile")||($destination["site"]!="block_view/profile/slips")){
?>


<section id="profilephp-header" style="background-image: url(<?php echo base_url('assets/img/parallax/header-profile.jpg'); ?>);" class="parallax">
    <div class="overlay">
        <div class="container">
            <div class="row">
                <div class="sec-title text-center wow animated fadeInDown">
                    <img src="<?php echo base_url('assets/img/parallax/profile-text.png'); ?>" alt="">
                </div>
            </div>
        </div>
    </div>
</section>
<?php 
}else if(($destination["site"]=="block_view/profile/profile")||($destination["site"]=="block_view/profile/slips")){?>
    <section id="profilephp-header2" style="background-image: url(<?php echo base_url('assets/img/parallax/header-profile.jpg'); ?>);" class="parallax">
        <div class="overlay">

        </div>
    </section>
<?php
}?>

It seems like the if statement is only accepting one condition. All the conditions in my view files is like this.