Generate social share links for a given post in Wordpress

social-share-links.php

<?php
/**
 * Create social share links
 * 
 * @param int $post_id The post id
 * 
 * @return array Associative array containing the social share links
 */
function generate_social_share_links($post_id)
{
    $url   = get_the_permalink($post_id);
    $title = get_the_title($post_id);

    $social_links = [
        'facebook' => "https://www.facebook.com/sharer/sharer.php?u=$url",
        'twitter'  => "https://twitter.com/share?url=$url&text=$title",
        'linkedin'  => "https://www.linkedin.com/shareArticle?mini=true&url=$url",
        'viber'    => "viber://forward?text=$url"
    ];

    return $social_links;
}