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wordpress woocommerce shortcode

I get an error from this function when we request this shortcode

function salex_func( $atts ){
   global $product;
if($product->is_on_sale()){
        echo '<span class="onsale soldout">';
    echo __( 'SALE!!!!', 'hello');
    echo '</span>';
}   
}
add_shortcode('saletex', 'salex_func');
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2

Answers


  1. 0

    You can’t echo shortcode output. You have to return it.

    function salex_func( $atts ){
   global $product;
    if($product->is_on_sale()){
        $output = '<span class="onsale soldout">';
        $output .= __( 'SALE!!!!', 'hello');
        $output .= '</span>';
     }
    return $output;   
}
add_shortcode('saletex', 'salex_func');
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  2. 0

    You don’t need to echo inside the shortcode function.

    You can try this code:

    function salex_func( $atts ){
    global $product;
    if($product->is_on_sale()){ 
        ob_start(); ?>
        <span class="onsale soldout"><?php __( 'SALE!!!!', 'hello'); ?></span>
        <?php return ob_get_clean();
    }   
}
add_shortcode('saletex', 'salex_func');
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