Elep

<?php
/*
Plugin shortcodes for PHP 5.3+
*/

$pl_shortcodes[$i]=function($atts,$content=null) use ($i, $shortcode_class){
    extract(shortcode_atts(array( 
        'i' => $i,
        'shortcode_class' => '_'.$shortcode_class,
        'url' => '',
        'offset' => '',
        'id' => '',
        'target' => '',
        'class' => '',
    ), $atts));
    if($id!==""){
        if($content){
            return '<div id="'.esc_attr($id).'" data-ps2id-target="'.sanitize_text_field($target).'">'.do_shortcode($content).'</div>';
        }else{
            return '<a id="'.esc_attr($id).'" data-ps2id-target="'.sanitize_text_field($target).'"></a>';
        }
    }else{
        $element_classes=$class!=='' ? $shortcode_class.' '.$class : $shortcode_class;
        return '<a href="'.esc_url_raw($url).'" class="'.esc_attr($element_classes).'" data-ps2id-offset="'.sanitize_text_field($offset).'">'.do_shortcode($content).'</a>';
    }
};
add_shortcode($tag, $pl_shortcodes[$i]);
$pl_shortcodes_b[$i]=function($atts,$content=null) use ($i){
    extract(shortcode_atts(array( 
        'i' => $i,
        'id' => '',
        'target' => '',
    ), $atts));
    if($id!==''){
        return '<div id="'.esc_attr($id).'" data-ps2id-target="'.sanitize_text_field($target).'">'.do_shortcode($content).'</div>';
    }
};
add_shortcode($tag_b, $pl_shortcodes_b[$i]);
?>