Définition de cookies personnalisés dans Wordpress

Ah,j'ai réalisé queje devais accrocher ceci dans init().

SOLUTION:j'ai créé unefonction dansfunctions.php qui définiraitet vérifierait le cookie.pour que celafonctionne correctement,après avoir défini lafonction,en dehors de lafonction,appelez ceci:

 add_action('init', 'function-name'); 
 

Ah, realized I needed to hook this into the init().

SOLUTION: I created a function in functions.php that would set and check the cookie. for this to work properly, after defining the function, outside the function call this:

add_action('init', 'function-name'); 

1 - Vouspouvez vérifier les cookieset faire votre redirectionen utilisant des hooks qui sont appelés avanttoute sortie comme le hook 'init':

 <?php

// Hook the function "redirect()" on to the "init" action
add_action('init', 'redirect');

// redirect() may redirect the user depending on the cookies he has
function redirect(){
  /* CODE */
}

?>
 

2 - Lameilleurefaçon de définir des cookies serait d'utiliser le hook 'init' comme ceci:

 <?php

add_action('init', 'my_setcookie');

// my_setcookie() set the cookie on the domain and directory WP is installed on
function my_setcookie(){
  $path = parse_url(get_option('siteurl'), PHP_URL_PATH);
  $host = parse_url(get_option('siteurl'), PHP_URL_HOST);
  $expiry = strtotime('+1 month');
  setcookie('my_cookie_name_1', 'my_cookie_value_1', $expiry, $path, $host);
  /* more cookies */
  setcookie('my_cookie_name_2', 'my_cookie_value_2', $expiry, $path, $host);
}

?>
 

Ceciestplus cohérent,si vous avez unblog sur www.example.com/blog ,le (s) coockie (s)ne serontpas disponibles sur

• www.example.com
• www.example.com/store
• example.com
• www2.example.com
• ...

Mise àjour

vous devriez égalementpouvoir utiliser les constantes COOKIE_PATHet COOKIEDOMAINplutôt que de les déterminer vous-même,ce queje viens de remarquer dans la réponse d'Andre R Kohl - drzaus

1 - You can check for cookies and do your redirect using hooks that are called before any output like the 'init' hook:

<?php

// Hook the function "redirect()" on to the "init" action
add_action('init', 'redirect');

// redirect() may redirect the user depending on the cookies he has
function redirect(){
  /* CODE */
}

?>

2 - The best way to set cookies would be using the 'init' hook like this:

<?php

add_action('init', 'my_setcookie');

// my_setcookie() set the cookie on the domain and directory WP is installed on
function my_setcookie(){
  $path = parse_url(get_option('siteurl'), PHP_URL_PATH);
  $host = parse_url(get_option('siteurl'), PHP_URL_HOST);
  $expiry = strtotime('+1 month');
  setcookie('my_cookie_name_1', 'my_cookie_value_1', $expiry, $path, $host);
  /* more cookies */
  setcookie('my_cookie_name_2', 'my_cookie_value_2', $expiry, $path, $host);
}

?>

This is more consistent, if you have a blog at www.example.com/blog, the coockie(s) will not be available at

• www.example.com
• www.example.com/store
• example.com
• www2.example.com
• ...

Update

you should also be able to use the COOKIE_PATH and COOKIEDOMAIN constants rather than figuring them out yourself, which I just noticed in Andre R Kohl's answer – drzaus

Vous devriezprobablement utiliser les constantes COOIKEPATHet COOKIE_DOMAIN,existantes depuis WP 3.0

 setcookie("your_cookie", $your_value, time()+3600, COOKIEPATH, COOKIE_DOMAIN);
 

You probably should use the constants COOIKEPATH and COOKIE_DOMAIN, existing since WP 3.0

setcookie("your_cookie", $your_value, time()+3600, COOKIEPATH, COOKIE_DOMAIN);

Cetteméthode afonctionné:

     add_action( 'init', 'function-to-setcookie' ); 

    function function-to-setcookie(){

        //use condition here , in which page you eant to set cookie
        //choose a page where you want the cookie to be set
        $pageurl = get_option('siteurl').'/set-cookie-page'; 

       // use a function to get current page url and use condition 
       //to match it with the desired page where you want to set cookie 
       if ( $pageurl === current_page_url() ) {
           setcookie( 'cookie_name', 'cookie_value', $expiryTime, $cookiepath, $siteurl );
         }

    }
 

This way worked :

    add_action( 'init', 'function-to-setcookie' ); 

    function function-to-setcookie(){

        //use condition here , in which page you eant to set cookie
        //choose a page where you want the cookie to be set
        $pageurl = get_option('siteurl').'/set-cookie-page'; 

       // use a function to get current page url and use condition 
       //to match it with the desired page where you want to set cookie 
       if ( $pageurl === current_page_url() ) {
           setcookie( 'cookie_name', 'cookie_value', $expiryTime, $cookiepath, $siteurl );
         }

    }