测试header.php中的URL

Question

I'm trying to put different breadcrumb following the URL so I put that code at the end of my header.php file:

<div class="fil_ariane">

<?php 
$url= $_SERVER['Query_String'];
if(strpos($url, 'property')){
    echo'<a href="javascript:history.go(-1)">< Retour</a>';
}else{
if ( function_exists( 'yoast_breadcrumb' ) ) {
    yoast_breadcrumb();

}} ?>

</div>

Everything is working except the echo

Any Idea ?

Answer 1

Your code seems to be correct, but you missed semicolon after the echo. If your code is same you pasted then that might be a problem.