Tag funzione / modello di Wordpress per ottenere le prime n parole del contenuto

- 2
- 5874 2014-04-16
OK,questopotrebbeessere un duplicato,non sono riuscito amettere lamiaideain termini di ricerca corretti,mi dispiace!

Esiste unafunzioneincorporata o untagmodelloper ottenere leprime nparole del contenuto?Intendo the_content().

Grazie!

OK, this might be a duplicate, I was just unable to put my idea in proper search terms, sorry for that!

Is there a built-in function or template tag to get the first n words of the content? I mean the_content().

Thanks!

functions content template-tags

- Stai cercando l'estratto.Ho dato una risposta completa su questo.Dai un'occhiata [qui] (http://wordpress.stackexchange.com/a/141136/31545)
  
  You are looking for the excerpt. I done a complete answer on that. Have a look [here](http://wordpress.stackexchange.com/a/141136/31545)
  - 1
  - 2014-04-16
  - Pieter Goosen

1 risposta

voti

- 9
- 2014-04-16
Sì, wp_trim_words() :

<?php $trimmed = wp_trim_words( $text, $num_words = 55, $more = null ); ?>

Oneltuo caso:

<?php echo apply_filters( 'the_content', wp_trim_words( strip_tags( $post->post_content ), 55 ) ); ?>
Yep, wp_trim_words():

<?php $trimmed = wp_trim_words( $text, $num_words = 55, $more = null ); ?>

Or in your case:

<?php echo apply_filters( 'the_content', wp_trim_words( strip_tags( $post->post_content ), 55 ) ); ?>
- @ JaromírtheGreenhorn Se vuoi usarlo su `get_the_content ()`,dovraiprima rimuovere l'HTML (vedi revisione).
  
  @JaromírtheGreenhorn If you'd like to use this on `get_the_content()`, you'll need to strip HTML beforehand (see revision).
  - 0
  - 2014-04-16
  - TheDeadMedic
- Sembrafunzionareperme senza ulteriore spogliatura,mabuono a sapersi.
  
  It seems to work for me without extra strip down, but good to know.
  - 0
  - 2014-04-16
  - Jaromír the Greenhorn
- Ti consiglio comunque vivamente di usarlo:potrebbefunzionare ora,ma allafine ti ritroverai con HTMLmalformato.
  
  I would still strongly advise that you use it - it might be working now, but eventually you'll end up with malformed HTML.
  - 2
  - 2014-04-17
  - TheDeadMedic
- (*ironico *) Vabene,Maestro,prometto diessere obbediente!
  
  (*ironic*) Alright, Master, I promise to be obedient!
  - 0
  - 2014-04-17
  - Jaromír the Greenhorn