ID ); $exclude_types = array( '' ); $exclude_types = apply_filters( 'eat_exclude_types', $exclude_types ); // do nothing if the post has already a featured image set if ( $already_has_thumb ) { return; } // do the job if the post is not from an excluded type if ( ! in_array( $post_type, $exclude_types ) ) { // get first attached image $img = rv_auto_featured_image_catch_that_image( $post ); $attachment_id = attachment_url_to_postid( $img ); if ( $attachment_id ) { // add attachment ID add_post_meta( $post->ID, '_thumbnail_id', $attachment_id, true ); } } } // set featured image before post is displayed (for old posts) add_action( 'the_post', 'rv_auto_featured_image_add_thumbnail' ); // hooks added to set the thumbnail when publishing too add_action( 'new_to_publish', 'rv_auto_featured_image_add_thumbnail' ); add_action( 'draft_to_publish', 'rv_auto_featured_image_add_thumbnail' ); add_action( 'pending_to_publish', 'rv_auto_featured_image_add_thumbnail' ); add_action( 'future_to_publish', 'rv_auto_featured_image_add_thumbnail' ); function rv_auto_featured_image_catch_that_image( $post ) { // Find the images in the post_content. $output = preg_match_all( '//i', $post->post_content, $matches ); $first_img = isset( $matches[1][0] ) ? $matches[1][0]:''; // if no images found, do nothing if ( empty ( $first_img ) ) { return false; } return $first_img; } }Travel Tips – Tripadorn
10 Tips for Your Trip to Nauyaca Waterfalls

10 Tips for Your Trip to Nauyaca Waterfalls

Costa Rica is a land of waterfalls, but one of its most impressive cascades is the Nauyaca Waterfalls. The misty waterfalls plunge into the depths of a verdant canyon, and the sounds... Read more »
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10 Tips for Your Trip to Nauyaca Waterfalls

10 Tips for Your Trip to Nauyaca Waterfalls

Costa Rica is a land of waterfalls, but one of its most impressive cascades is the Nauyaca Waterfalls. The misty waterfalls plunge into the depths of a verdant canyon, and the sounds... Read more »
10 Tips for Your Trip to Nauyaca Waterfalls

10 Tips for Your Trip to Nauyaca Waterfalls

Costa Rica is a land of waterfalls, but one of its most impressive cascades is the Nauyaca Waterfalls. The misty waterfalls plunge into the depths of a verdant canyon, and the sounds... Read more »
10 Tips for Your Trip to Nauyaca Waterfalls

10 Tips for Your Trip to Nauyaca Waterfalls

Costa Rica is a land of waterfalls, but one of its most impressive cascades is the Nauyaca Waterfalls. The misty waterfalls plunge into the depths of a verdant canyon, and the sounds... Read more »
Discovering Gibraltar

Discovering Gibraltar

To say that Gibraltar is a unique place would be an understatement. How else would you describe a British exclave in the far southern reaches of the Spanish province of Andalusia, with... Read more »
A “brief” guide for a day in Venice

A “brief” guide for a day in Venice

There is no place quite like Venice. Built on 118 small islands, divided in six districts (called sestieri) its very existence is a testament to human ingenuity. This thousand year old floating... Read more »
A “brief” guide for a day in Venice

A “brief” guide for a day in Venice

There is no place quite like Venice. Built on 118 small islands, divided in six districts (called sestieri) its very existence is a testament to human ingenuity. This thousand year old floating... Read more »
Travel the World as a Freelance Writer | Tips and Tricks

Travel the World as a Freelance Writer | Tips and Tricks

A freelancer is a self-employed person who charges a fee to perform a service. This person is not committed to one company and can simultaneously perform tasks for a multitude of clients.... Read more »
Earning While Traveling? It Is Possible!

Earning While Traveling? It Is Possible!

Many people to explore new places and get to know new cultures, however only a handful can travel and work. Don't worry, things are looking up and you can be one of... Read more »
Discovering the Giant Buddha of Leshan

Discovering the Giant Buddha of Leshan

Located in the heart of China, through impenetrable forests, towering peaks, rolling hills and breath-taking valleys carved by the Yangtze river is the province of Sichuan. This province is seen as one... Read more »
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