If statements with icon

[oinic]

Hi guys im still trying to edit a wp with php.

that my situation:

 <div class="col-md-4">
                        <div class="item">
                            <div class="img"><img src="<?php echo wp_kses_post($item['tab_image']['url']); ?>" alt=""></div>
                            <div class="info">
                                <h5><?php print wp_kses_post($item['name']); ?></h5>
                                <h6><?php print wp_kses_post($item['info']); ?></h6>
                                <div class="social valign">
                                    <div class="full-width"> 
										<a href="callto:<?=$item['phone']; ?>"><i class="fa fa-phone"></i></a>
										<a href="mailto:<?=$item['email']; ?>"><i class="fa fa-envelope"></i></a>
                                    	<a href="<?php print wp_kses_post($item['linkedin']); ?>"><i class="fab fa-linkedin-in"></i></a>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                    <?php endforeach; ?>
                </div>

to know if a field is empty or not the field in elementor must be empty or not

so i would like to use a if else statements but i dont know how to do it

Someone has an idea?

thx

[requinix]

Don't know what an "elementor" is...

You have decided that you need an if/else to solve a problem. What is the problem itself? What field, and why do you need to know if it's empty?

[oinic]

Sorry i want to know if there is for example a link( a linkedin from a user) inside the fab fa linkedin , if not i would like that the icon is hidden, i try but doesnt work.

I hope that explain better the situation, thx you 

[oinic]

I would like to know if is empty because i prefer to not show an icon if is unclickable (it doesnt redirect if is there is not a link inside)

[requinix]

So with this,

<a href="<?php print wp_kses_post($item['linkedin']); ?>"><i class="fab fa-linkedin-in"></i></a>

the link is wp_kses_post(...) and you don't want to show the <a> if the link is empty.

Get the value of the link into a variable, use it with the if statement, then only show the <a> if not empty.

<?php

$linkedinlink = wp_kses_post($item['linkedin']);
if ($linkedinlink) {
  printf('<a href="%s"><i class="fab fa-linkedin-in"></i></a>', htmlspecialchars($linkedinlink));
}

?>

Remember to use htmlspecialchars when you do not know if a value is 100% safe for HTML.

[oinic]

Thank you for your answer i will try later, yep im new on php and I have a lot things to understand but i will save your suggestion😀