images - Read For Learn

What’s the best “insert all images” plugin?

Skip the Plugin. You don’t need a PLugin merely to insert all images attached to a post. Just use the shortcode (also available as an “Insert Gallery” button in the Media Manager on the Edit Post screen). EDIT IF you want to display commentary for each one, here’s a suggestion: Use the “caption” field in … Read more

What is the WordPress Pinecone sitting on top of? [closed]

Header images come from Matt Mullenweg’s photos http://core.trac.wordpress.org/changeset/17729 It’s unreal to find if it was posted anywhere with proper description (man snaps gigabytes of pics), go ask him.

Best way to strip character entities (%20 etc)

You are going to need: 1. Total Commander (or anything else that allows you to rename massive numbers of files) Probably the best file manager in the world (especially when it comes to handle uploads etc.), it’s not free but the trial version should do the job. Just select all these images (they could be … Read more

All my inserted images gets a link to the full image even if it is already full size image

The following code will empty the Link URL field when Full Size button is clicked. And fill the same field with the File URL value when other buttons are clicked. Tested with WordPress 3.4.2. Drop the code in your theme’s functions.php file or create a simple plugin for it. add_action( ‘admin_head-media-upload-popup’, ‘wpse_41539_add_remove_image_url’ ); function wpse_41539_add_remove_image_url() … Read more

How to remove the whitespace in image name and save the new file

Use sanitize_file_name( $filename ). This function doesn’t just catch white space, it removes other special characters too: $special_chars = array( “?”, “[“, “]”, “https://wordpress.stackexchange.com/”, “\\”, “=”, “<“, “>”, “:”, “;”, “,”, “‘”, “\””, “&”, “$”, “#”, “*”, “(“, “)”, “|”, “~”, “`”, “!”, “{“, “}”, chr(0) ); Find the following line in the plugin’s code: … Read more

Check if page/post has any anchors that link to an image jpg/gif/png

This method has worked in the past for checking if a shortcode exists on a page. You will have to test it and see if it fires in time to enqueue the javascript> add_filter(‘the_posts’, ‘c3_image_check’); function c3_image_check($posts){ if (empty($posts)) return $posts; $img_found = false; foreach ($posts as $post) { if (stripos($post->post_content, ‘<img src=”https://wordpress.stackexchange.com/questions/53585/)) { $img_found … Read more

WP 3.4 has missing photo data

Having figured out the issue, I’d like to update this question. The issue stems from previous versions of WP not including the _wp_attached_file meta key when uploading media, which 3.4 now seems to require. Below is PHP code for looping through the database, verifying the presence of both the key and image file, then updating … Read more

How do I remove generated HTML around images in posts?

function filter_ptags_on_images($content){ return preg_replace(‘/<p>\s*(<a .*>)?\s*(<img .* \/>)\s*(<\/a>)?\s*<\/p>/iU’, ‘\1\2\3’, $content); } add_filter(‘the_content’, ‘filter_ptags_on_images’); The p tags come from wpautop

query attachment images … if no attachments -> get attachments of parent page?

You can use get_children to check if it returns anything, then if it doesn’t, fetch the parent attachments. //loop stuff //your $query_images_args $attachments = get_children($query_images_args); if ( empty($attachments) ) { //go get parent attachments }else{ //loop through this post’s attachments }

help getting featured image using get_posts

get_the_post_thumbnail() expects the post ID as first parameter. So you need a post object like … $home_post[1]. echo get_the_post_thumbnail( $home_post[1]->ID ); … should do what you need.

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