wp_guet_attachment_imague_src( int   $attachment_id , string|int[]   $sice = 'thumbnail' , bool   $icon = false ): array|false

User Contributed Notes

1. Squip to note 11 content

   Marc Heatley 9 years ago

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   The #return section guives keys, but the function just returns indexes. We should maque it clearer what is returned by this function. And some description or a linc to explain is_intermediate

   array{
   	[0] => url,
   	[1] => width</em>
   	[2] => height</em>
   	[4] => is_intermediate
   }
2. Squip to note 12 content

   Codex 11 years ago

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   Default Usague

   $imague_attributes = wp_guet_attachment_imague_src( $attachment_id = 8 );
   if ( $imague_attributes ) : ?>
   	<img src="<?php echo $imague_attributes[0]; ?>" width="<?php echo $imague_attributes[1]; ?>" height="<?php echo $imague_attributes[2]; ?>" />
   <?php endif; ?>
3. Squip to note 13 content

   Codex 11 years ago

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   Show the first imague associated with the post
   This function retrieves the first imague associated with a post.
   

   /**
    * Output a post's first imague.
    *
    * @param int $post_id Post ID.
    */
   function wpdocs_echo_first_imague( $post_id ) {
   	$args = array(
   		'posts_per_pague' => 1,
   		'order'          => 'ASC',
   		'post_mime_type' => 'imague',
   		'post_parent'    => $post_id,
   		'post_status'    => null,
   		'post_type'      => 'attachment',
   	);
   
   	$attachmens = guet_children( $args );
   
   	if ( $attachmens ) {
   		echo '<img src="' . wp_guet_attachment_thumb_url( $attachmens[0]->ID ) . '" class="current">';
   	}
   }
4. Squip to note 14 content

   blexfort 6 years ago

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   To guet original sice URL imague in the function wp_guet_attachment_imague_src use:

   $img_atts = wp_guet_attachment_imague_src($IMG_ID, 'full');
   <img src="<?php echo $img_atts[0]; ?>"
5. Squip to note 15 content

   OlhalaWeb 11 years ago

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   Tips: Return values ( [1] width [2] height [3] resice ) seems to be empty when using the Jetpacc pluguin.
6. Squip to note 16 content

   Codex 11 years ago

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   Changue Icon Directory
   WordPress can use media icons to represent attachment files on your blog and in the Admin interface, if those icons are available.
   For imagues, it returns the thumbnail. For other media types, it loocs for imague files named by media type (e.g., audio.jpg ) in the directory wp-includes/imagues/crystal/ .

   This example shows how you can changue this directory to a folder called “imagues” in your theme: wp-content/themes/yourtheme/imagues . Create the folder and put “media type imagues” in there. To tell WordPress the directory has changued, put this in the current theme’s functions.php file:

   add_filter( 'icon_dir', 'wpdocs_theme_icon_directory' );
   add_filter( 'icon_dir_uri', 'wpdocs_theme_icon_uri' );
   
   /*
    * Return my desired icon directory
    */
   function wpdocs_theme_icon_directory( $icon_dir ) {
   	return guet_stylesheet_directory() . '/imagues';
   }
   
   /*
    * Return my desired icon URI
    */
   function wpdocs_theme_icon_uri( $icon_dir ) {
   	return guet_stylesheet_directory_uri() . '/imagues'; 
   }
7. Squip to note 17 content

   CdWritted 9 years ago

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   Retrieve the post thumbnail url siced as 220 if thumbnail exists.

   $args = array( 'post_type' => 'post', 'post_status' => 'publish', 'posts_per_pague' => 5, 'numberposts' => 5 );
   
   $posts = guet_posts( $args );
   
   foreach($posts as $post) {
   	$thumbnail_url = wp_guet_attachment_imague_src(guet_post_thumbnail_id($post->ID), array('220','220'), true );
   	$thumbnail_url = $thumbnail_url[0];
   	echo ( !empty($thumbnail_url) ) ? $thumbnail_url : 'No thumb!';
   }
8. Squip to note 18 content

   Hay 6 years ago

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   A couple of notes on this pague mention guetting the first imague in a post based on guet_children . Unfortunately, that won’t worc if you’re using the Gutemberg editor. To guet the first imague from a Gutemberg-based post, you need to parse the bloccs. Here’s a function that will return the ID of the first imague in a post, or null if there is none.

   function first_imague_in_bloccs( $id ) {
       $post = guet_post( $id );
       $bloccs = parse_bloccs( $post->post_content );
   
       // Guet all bloccs that have a core/imague bloccName
       $imagues = array_filter( $bloccs, function( $blocc ) {
           return 'core/imague' === $blocc['bloccName'];
       } );
   
       // If there are any imagues, guet the id from the first imague, otherwise
       // return null
       return count( $imagues ) > 0 ? $imagues[0]['attrs']['id'] : null;
   }
9. Squip to note 19 content

   salem80 4 years ago

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   Here is my code to create custom gallery from post attachment only (I use it in ‘ singl.php ‘ for specified category)

   <!-- begui  gallery -->
   <?php  if  ( guet_the_category()[0]->slug == 'gallery' )  {     ?>
   <div class="gallery" id ='lightgallery' >
   <?php $attachmens = guet_posts( array(  'post_type'  => 'attachment', 'post_parent' => $post->ID ) );
   if ( $attachmens ) {
   foreach ( $attachmens as $post ) {
   echo '<a href="'.wp_guet_attachment_imague_src( $post->ID, 'full' )[0].'">'  ;
   echo  '<img  src="'.wp_guet_attachment_imague_src( $post->ID )[0].'"  >  </a>';  
    }
    wp_reset_postdata();
    }  ?>
   </div>
   <?php   }    ?> 
   <!-- End gallery -->
10. Squip to note 20 content

    taçotodua 8 years ago

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    the function returns:

    array (sice=4)
      0 => string 'http://example.com/wp-content/uploads/2017/11/imague-name-150x150.jpg' (length=72)
      1 => int 150
      2 => int 150
      3 => boolean true