attachments - Read For Learn

Adding width and height to wp_get_attachment_image_src

What is ‘two’ referring to? Is that a custom image size? Place the following var_dump(‘<pre>’,$image,'</pre>’); after your declared $image variable like so, $image = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), ‘two’ ); var_dump(‘<pre>’,$image,'</pre>’); and provide the results so we can inspect the output. As per Codex the second argument in this function, wp_get_attachment_image_src( $attachment_id, $size, $icon ); … Read more

Ordering of gallery images without using shortcode in theme

You are correct. The menu_order is no longer used for media in the gallery. Not sure if this is by design or an oversight. Could be by design since you can now include media in a gallery even if it is not “attached” to the page/post. In any case, below is the method I use … Read more

Show attached media image if no thumbnail image detected

If you want to use get_attached_media(), you can try for example: if( has_post_thumbnail() ) { the_post_thumbnail(); } else { $imgs = get_attached_media( ‘image’ ); if( count( $imgs ) > 0 ) { $img = array_shift( $imgs ); echo wp_get_attachment_image( $img->ID, ‘thumbnail’ ); } } to display one of the attached images, if there’s no featured … Read more

Need to get array of images ID attached to post

Use this function get_attached_media $images = get_attached_media( ‘image’ ); You can also pass as a second parameter the ID of a post. This function returns and array of Post object, the ID is in the ID property.

Get the path of the first attached media (single.php)

I tried to write some snippet with the help of WordPress codex. Please check below and update it further as per your needs. I hope this helps: global $post; $args = array( ‘numberposts’ => 1, ‘order’ => ‘ASC’, ‘post_mime_type’ => ‘image’, ‘post_parent’ => $post->ID, ‘post_status’ => null, ‘post_type’ => ‘attachment’, ); $attachments = get_children( $args … Read more

Detach an image from a page using php

There are no core (4.8.1) functions like detach_post() or wp_update_attachment() but we can use wp_update_post() to detach attachments: $result = wp_update_post( [ ‘ID’ => $attachment_id, ‘post_parent’ => 0, // detach ] ); if( is_wp_error( $result ) ) { // error } else { // success } We can also create a helper function (untested): /** … Read more

Displaying Post Attachment(s) at Top of single.php

Attachments are considered children of the post they’re attached to, so this should work: $images=get_children( array(‘post_parent’=>$post->ID, ‘post_mime_type’=>’image’, ‘numberposts’=>1)); echo wp_get_attachment_image($images[0]->ID, ‘large’); for a large image… replace “large” with the size definition you want or a width,height array.

Post Via Email – How to send Attachments with it (e.g. PDF File or JPEG Image)?

There are a few plugins that offer that capability. Look at Postie for example. Austin Passy did presentations at a couple WordCamps last year demonstrating how to set up the plugin. There’s a video on wordpress.tv of his presentation at WordCamp PDX.

List Post Attachments – Remove Image Thumbnails

Instead of the_attachment_link use the following: echo wp_get_attachment_link($attachment->ID, ‘full’, false, false, true); wp_get_attachment_link is what’s being called internally by the_attachment_link, the last parameter set to true makes it output a text link instead of an image.

use wp_get_attachment_image() to show attachments

You’re obviously getting data returned for $attachments = get_posts(); otherwise, you wouldn’t be able to output $attachment->post_title. So the issue must be with your wp_get_attachment_image() call. The first thing I would check is: why are you setting the $icon parameter to true? This parameter is intended to output a mime-type icon, instead of the actual … Read more

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