si le message a du contenu

Le contenuest unepropriété de l'objet post,pas de l'objet de requête.

Utilisez à laplace $post ou get_post():

 if( '' !== get_post()->post_content ) {
// do something
}
 

The content is a property of the post object, not of the query object.

Use $post or get_post() instead:

if( '' !== get_post()->post_content ) {
// do something
}

Et qu'enest-il

 if ( !empty( get_the_content() ) ){ 
//code 
}
 

What about

if ( !empty( get_the_content() ) ){ 
//code 
}

Celafonctionne égalementet teste des élémentstels que desbalises deparagraphe vides ou   dans le contenu,ce quipourraitentraîner l'échec d'une vérificationnormale.Voir http://blog.room34.com/archives/5360 pour l'idée originale -il suffit d'enregistrericipour queje puisse le retrouver.: O)

Mettez ceci dans votrefunctions.php:

 function empty_content($str) {
    return trim(str_replace(' ','',strip_tags($str))) == '';
}
 

 if (function_exists('empty_content') && empty_content($post->post_content)) { ... }
 

Cela renverra true si le contenuest vide,false sinon.

This also works, and tests for things like empty paragraph tags or   in the content which might cause a normal check to fail. See http://blog.room34.com/archives/5360 for the original idea - just recording it here so I can find it again. :O)

Put this in your functions.php:

function empty_content($str) {
    return trim(str_replace(' ','',strip_tags($str))) == '';
}

And put this where you want to run the check:

if (function_exists('empty_content') && empty_content($post->post_content)) { ... }

That will return true if the content is empty, false if not.

J'aiimplémenté desméthodes "has_content ()"plusieursfois depuis des annéesmaintenantet il y atoujours assez detempsentre les deux,je dois donceffectuer unenouvelle recherchepour répondre à cette question.

detoutefaçon - c'estma solution,quej'aimetrouver laprochainefoisici - donc c'estpour référence.

toutes lesfonctions "à l'intérieur de laboucle"peuvent être remplacéespar un objetpost "post_content"

dansfunctions.phpet fichiers similaires:

 // write inside the loop
$the_content = apply_filters('the_content', get_the_content());
if ( !empty($the_content) ) {
  echo $the_content;
}
// with post object by id
$post = get_post(12); // specific post
$the_content = apply_filters('the_content', $post->post_content);
if ( !empty($the_content) ) {
  echo $the_content;
}

 

commefonction

 // call inside the loop
function mytheme_has_content(){
  return !empty(apply_filters('the_content', get_the_content()));
}
 

modèle dans laboucle:

 <?php if ( $customQuery->have_posts() ) {?>
  <?php while ( $customQuery->have_posts() ) {
    $customQuery->the_post(); ?>
    <?php $the_content = apply_filters('the_content', get_the_content()); ?>
    <!-- html -->
    <?php if ( !empty($the_content) ) { ?>
      <div class="content">
        <?php echo $the_content; ?>
      </div>
    <?php } ?>
  <?php } ?>
  <?php wp_reset_postdata(); ?>
<?php } ?>
 

i have implemented some "has_content()" methods for several times over years now and there is always enough time in between so i need to search again a bit to answer this question.

anyways - this is my solution, which i like to find the next time here - so its for reference.

all "inside loop" functions can be replaced by a post objects "post_content"

in functions.php and similar files:

// write inside the loop
$the_content = apply_filters('the_content', get_the_content());
if ( !empty($the_content) ) {
  echo $the_content;
}
// with post object by id
$post = get_post(12); // specific post
$the_content = apply_filters('the_content', $post->post_content);
if ( !empty($the_content) ) {
  echo $the_content;
}

as function

// call inside the loop
function mytheme_has_content(){
  return !empty(apply_filters('the_content', get_the_content()));
}

template inside the loop:

<?php if ( $customQuery->have_posts() ) {?>
  <?php while ( $customQuery->have_posts() ) {
    $customQuery->the_post(); ?>
    <?php $the_content = apply_filters('the_content', get_the_content()); ?>
    <!-- html -->
    <?php if ( !empty($the_content) ) { ?>
      <div class="content">
        <?php echo $the_content; ?>
      </div>
    <?php } ?>
  <?php } ?>
  <?php wp_reset_postdata(); ?>
<?php } ?>