jplouback

<?php
function limitarTexto($texto, $limite){
    $texto = substr($texto, 0, strrpos(substr($texto, 0, $limite), ' ')) . '...';
    return $texto;
}
 
// String a ser limitada
$string = 'Como limitar caracteres sem cortar as palavras com PHP';
 
// Mostrando a string limitada em 25 caracteres.

jplouback

/* Adicionando post_thumbnail no feed */
add_action( 'rss2_item', 'custom_thumbnail_tag' );
function custom_thumbnail_tag() {
    global $post;
 
    if ( has_post_thumbnail( $post->ID ) ) {
        $thumbnail = get_the_post_thumbnail_url( $post->ID );
        echo("<image>{$thumbnail}</image>");
    }

jplouback

/* Bootstrap 4.1.0 - https://stackpath.bootstrapcdn.com/bootstrap/4.1.0/css/bootstrap.min.css */

.accordion
.active
.alert
.alert-danger
.alert-dark
.alert-dismissible
.alert-heading
.alert-info

jplouback

<?php

// Published under GPL
// tutorial here: https://codeable.io/community/how-to-import-json-into-wordpress/

class Developer_Import {

  public function __construct() {

    add_action( 'wp_ajax_import_developer', array( $this, 'import_developer' ) );