WordPress Shortcode Skills

functions.php

<?php

function cs_skills( $atts ) {
    extract( shortcode_atts( array(
        'name' => '',
        'perc' => '',
    ), $atts ) );

    // Arredonda o valor. de 66 vai para 70.
    $perc = round( $perc, -1 );

    $html = '<div class="skills">';
    $html .= '<span class="name">' . $name . '</span>';
    $html .= '<span class="perc">' . $perc . '%</span>';
    $html .= '</div>';

    return $html;
}

add_shortcode( 'skill', 'cs_skills' );