Get The ID From a Image URL This code enables you to get the attachment i.d from any type of image URL. Counting Rows where values can be stored in multiple columns, A Chemical Formula for a fictional Room Temperature Superconductor, Measuring the extent to which two sets of vectors span the same space, Update crontab rules without overwriting or duplicating, In how many ways the letters of word 'PERSON' can be arranged in the following way. Why is there inconsistency about integral numbers of protons in NMR in the Clayden: Organic Chemistry 2nd ed.? If it sounds right for you, then it makes sense to consider WordPress Website Maintenance & Support from TemplateMonster in detail. For this, changing the attachment url to post id in WordPress to fetch the image details, WordPress has function named as: attachment_url_to_postid (); where you will pass the url of the image. Especially when developing plugins or theme settings that make use of the WordPress media uploader to upload and insert images, being able to retrieve the ID of the image uploaded can be extremely useful. https://www.example.com/wp-content/uploads/2021/04/image-scaled.jpg . Mike's answer is correct, of course, but $alt_text = get_post_meta($post->ID, '_wp_attachment_image_alt', true); may return an empty string. $string = rtrim(implode(,, $images), ,); echo do_shortcode([fsg_link class=btn-primary include= . Browse other questions tagged. Thanks for contributing an answer to WordPress Development Stack Exchange! I'd like to see what you are doing just out of interest. wp_attachment_is_image(519271) returns true. So, lets apply it for your site, shall we? How can I handle a daughter who says she doesn't want to stay with me more than one day? // Makes a relative link by removing hostname "" function pippin_get_image_id ($image_url) { global $wpdb; $attachment = $wpdb->get_col ($wpdb->prepare ("SELECT ID FROM $wpdb->posts WHERE guid='%s';", $image_url )); return $attachment [0]; } "" and then in my template "" ID, '_listing_gallery', true) != ") { ?> ID, '_listing_gallery', true); attachment_url_to_postid(). What do gun control advocates mean when they say "Owning a gun makes you more likely to be a victim of a violent crime."? thank you for this article. Add the ID in the function to retrieve the URL for an attachment. View all references Expand code The best answers are voted up and rise to the top, Not the answer you're looking for? Image attachment ID. Anyway, answering what (I think) you need instead of what you asked for (okay, I'll answer that too, at the end) I think what you need is the wp_get_attachment_image() function which will return an HTML string containing these attributes: So here are WordPress' image handling functions for your and other's reference (jump below for the answer to your exact question): As promised the Image's 'alt' text is stored as a string in wp_postmeta with the meta_key of '_wp_attachment_image_alt'. Get Attachment ID from a WordPress Image URL - WP Scholar Get Attachment ID from a WordPress Image URL Taking a WordPress image URL and using it to get the attachment ID is a bit tricky. Which in our case was a problem since we didnt had much control around the input.Looking to resolve this issue Ive built an wrapper around the attachment_url_to_postid function, that will remove the crop size if it exists: Discover how to play with some hooks of your WordPress to allow you to have a list of users that are currently Online on your WordPress. This is what I've got (thanks to PippinsPlugins ): How Image Sizes in WordPress Affect SEO: Here is how we would do it: <?php $post = get_post(123); $attachmentId = get_post_thumbnail_id($post->ID); // Display the attachment image wp_get_attachment_image($attachmentId, 'thumbnail'); As you can see, we need to first get the ID of the attachment and then we display the image using the wp_get_attachment_image function. There are a couple of potential issues I can see, but I still think your approach is the most elegant solution available. View all references Expand code If the cloned site is working as it should, and there is a chance the database is the issue, it may make more sense to do a fresh install of Wordpress. This will return the URL of the attachment with an ID of 68. In the page URL, you will see the ID in front of the post. +1 for the detailed answer. Anyway, I deactivated my current theme for a time and nothing changed. Thanks a lot for your assistance in advance. Ask Question Asked 7 years, 11 months ago Modified 3 months ago Viewed 153k times 36 In my white theme, there is no alt attribute configured for the home slider post. Why is there a drink called = "hand-made lemon duck-feces fragrance"? Works great, now I want to serve the right image on the right resolution. How to wrap text around the image. But it fails as soon as you use the URL of the original image.jpg or of the image of a different size like image-300200.jpg. (A better name for it would be wp_get_attachment_image_atts). I'm using picturefill for serving the images. Lisa, thank you for your help in resolving this issue. What was the symbol used for 'one thousand' in Ancient Rome? They are all necessary for keeping the web project up to date, optimizing performance, and improve usability. How one can establish that the Earth is round? Use the following function to . Is there any advantage to a longer term CD that has a lower interest rate than a shorter term CD? Spaced paragraphs vs indented paragraphs in academic textbooks, Can you pack these pentacubes to form a rectangular block with at least one odd side length other the side whose length must be a multiple of 5. https://vip.wordpress.com/functions/wpcom_vip_url_to_postid/. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. But this doesn't apply on cropped images like. Media > Image Sizes aren't being applied to uploads, Snapshot Theme from WooThemes empty 'alt' attribute, How to pass on a value as parameter via url to another page, Rename image uploads replacing "width" and "height" in filename with "medium", "large", "small", WP 4.4. responsive images browser choosing the "wrong" one. Well, I can't but help feel a little dopey now that you've said it. This should work: An alternative to try if it isn't working: This thread discusses your issue further: wp_get_attachment_image_src always returns false. Default: false Top Return 1 Answer Sorted by: 1 You can use get_attached_media to get all attachments for a particular post. It takes the attachment type as the first parameter, note that you simply can use "images" for all images of any type, "video" for any videos and "audio" for any audio files. Thanks for contributing an answer to WordPress Development Stack Exchange! Here is what I did. How AlphaDev improved sorting algorithms? Now, I need to find out the attachment ID. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. Why is there a drink called = "hand-made lemon duck-feces fragrance"? Pippin Williamson wrote a brief function for querying the database: https://pippinsplugins.com/retrieve-attachment-id-from-image-url/ Share I'm working on a WP site with some promotion / advert sliders with a Google Analytics click event. More information on things that could help found here: https://wpmudev.com/blog/repairing-corrupted-broken-missing-files-databases-wordpress/. // store the image ID in a var Asking for help, clarification, or responding to other answers. To get the attachment (media) URL by ID in WordPress, first, you need to find the ID. http://example.com/wp-content/uploads/2015/03/picture.png, http://example.com/wp-content/uploads/2015/03/picture-300x297.png, example.com/wp-content/uploads/2015/03/picture-300x297.png, How Bloombergs engineers built a culture of knowledge sharing, Making computer science more humane at Carnegie Mellon (ep. I tried deactivating all plugins (except the Really Simple SSL) to no effect. Is Logistic Regression a classification or prediction model? What are some ways a planet many times larger than Earth could have a mass barely any larger than Earths? e.g. Default: false Top Return $attachment = $wpdb->get_col($wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE guid='%s';", $image_url )); http://example.com/wp-content/uploads/2015/03/picture-300x297.png, My next problem is right now, I can't simply explode the URL to remove 300x297, since I might have pictures, which are not cropped but might have a file name like 'picture2-dontexplodeme.png', Basically, I need a fool proof solution haha. Tries to convert an attachment URL into a post ID. $image_id = pippin_get_image_id($galleryimg); Does the debt snowball outperform avalanche if you put the freed cash flow towards debt? The topic Get URL or Attachment ID from Database is closed to new replies. Thanks for letting us know. Any ideas on what could have caused the problem? I then saw that the images that got 'false' from wp_attachment_is('image') had no such meta. How can I find out the attachment id (that obviously fits to 'image-scaled.jpg') by providing 'image.jpg' or 'image-300200.jpg'. Simply pass the URL of the image ID you wish to retrieve. How can I find out the attachment id (that obviously fits to image-scaled.jpg) by providing image.jpg or image-300200.jpg. 1) Performance may become an issue with big databases. function pippin_get_image_id($image_url) { There is a pretty straightforward technique to do this if youre seeking a way to obtain the URL of an attachment in WordPress by its ID. It is sent to your event handler function. $image_thumb = wp_get_attachment_image_src($image_id, 'thumbnail'); By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. Perfect solution, from there I can go on. Learn how your comment data is processed. Contents Parameters Return Source Hooks Related Uses Used By Changelog User Contributed Notes Parameters $url string Required The URL to resolve. So include= has multiple image ids. Once we have all the important information, well be able to start handling site support and customization and keep track of it to make certain the site is secure and properly performs. Once youve done that, you could do the following to retrieve the auto-generated thumbnail size of the image: // set the image url If it is successful then, it will provide you with the image details. I've asked some really obvious questions in the recent past too on the hackers list only to have the answer be glaringly obvious to be as soon as someone mentioned it. I don't think WP has a function to retrieve it, so I need my own. The topic 'Get URL or Attachment ID from Database' is . So it looks like the issue in my database, but the wp_posts tables in both databases look identical to me, their structure is the same, the indices are the same, and there's nothing strange in the data Not sure how you're using it, but wp_get_attachment_image_src() returns an array. The Wordpress team applies the following trick, first, checking for the post_except, then obtaining the title. This week I was doing some a development review for a Agency here in Rio and we saw that we needed to discover the Attachment ID based on the URL. If you have any other questions feel free to open a new topic. Why is there inconsistency about integral numbers of protons in NMR in the Clayden: Organic Chemistry 2nd ed.? why does music become less harmonic if we transpose it down to the extreme low end of the piano? But it ain't working. What is the status for EIGHT piece endgame tablebases? I have either the url or the id or the image stored in: Top Source File: wp-includes/post.php . How to inject alt and title attributes for every image in each post into HTML? This topic was . // Using RLIKE operation to do regex search Was the phrase "The world is yours" used as an actual Pan American advertisement? wp_get_attachment_image() returned empty string and wp_get_attachment_image_src() returned false because, while the attachment post was valid, it had no '_wp_attachment_file' meta, therefore WordPress had no data on the file to return. I dont know if the function already worked in the past and therefore the problem should become subject of a ticket. WordPress Development Stack Exchange is a question and answer site for WordPress developers and administrators. This site is not affiliated with the WordPress Foundation in any way. wp_get_attachment_image, however, does always get an alt_text. I wonder @Larzan I wouldn't worry about performance - unless you're getting hundreds of images data at the same time How To Retrieve An Image Attachment's Alt Text? Top Return string|false Attachment image URL, false on error or if the attachment is not an image. To subscribe to this RSS feed, copy and paste this URL into your RSS reader. On version 4.0 WordPress introduced a function to allow you to grab the Attachment ID by image URL. There are multiple sizes of the image available. Thanks a lot for pointing it out man. I even expect I'll google thing I answered but forgot at points in the future! How could a language make the loop-and-a-half less error-prone? I am trying to make this work with https://en-ca.wordpress.org/plugins/fullscreen-galleria/ with the button shortcode. Among other data, you will be asked to provide admin access, as well as specify your needs and business preferences. the files are just the same. TemplateMonster.com owned by Theme Technologies LLC. By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. I have the URL of an image which I know is an attachment. Flip Wordpress, Come collego unimmagine al post a cui collegata? The only folders I took from the hacked install were the uploads folder and my theme folder, but I made sure there are no corrupted files there. $image_id = pippin_get_image_id($image_url); Feel free to check the detailed video tutorial below: WordPress. Top Parameters $attachment_id int Required Attachment ID. document.getElementById( "ak_js" ).setAttribute( "value", ( new Date() ).getTime() ); Copyright 2023 Sandhills Development, LLC, // retrieves the attachment ID from the file URL, 'http://yoursite.com/wp-content/uploads/2011/02/14/image_name.jpg', // retrieve the thumbnail size of our image, https://en-ca.wordpress.org/plugins/fullscreen-galleria/, Retrieve Attachment ID from Image URL - Infobeep, Correctif Divi : rcupration des "alt text" en bibliothque, https://wpsites.net/web-design/get-the-attachment-i-d-from-a-image-url/, Get attachment ID by file path in WordPress - ExceptionsHub, https://codex.wordpress.org/Function_Reference/url_to_postid, https://vip.wordpress.com/functions/wpcom_vip_url_to_postid/, How do I link an image to the post it is attached to? 585), Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, How to get attachment file name not attachment URL, Remove "attachment/" from the URL of attachment pages, Get Attachment Image Class by attachment id, WP 4.4. responsive images browser choosing the "wrong" one, Get attachment URL from attachment Link in WordPress. After the text you'll see a categorized list of most (all?) Where can i find the attachement id of the image or the URL in Database (Just the Ids or URLs from the specific formular)? To enable featured images, see post thumbnails, the current theme must include add_theme_support( 'post-thumbnails' ); in its functions.php file. Increase in conversion rate, usability, and. To do this, go to Media and click on the image. What was the symbol used for 'one thousand' in Ancient Rome? Read More Display online Users on WordPressContinue, WordPress has a lot of powerful tools that will speed up the development process by a great amount, the first one that you will encounter when creating themes is the WP_Query. global $wpdb; If you spend a fortune to keep the website relevant and improve SEO, but nothing works as you would like it to, its high time to entrust professionals into your site maintenance. Is doing it from the CSS (easiest client side with jQuery) an option? Overline leads to inconsistent positions of superscript. Great tips. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. After reading your edit and seeing the site works elsewhere, if it is indeed a corrupted database, try adding this into your wp-config.php file: After you have added the line, visit the database repair page: http://your-site.com/wp-admin/maint/repair.php or if you have an SSL certificate, visit https://your-site.com/wp-admin/maint/repair.php. rev2023.6.29.43520. In this case, maintenance services usually come in handy. I allready use flamingo to save my data. Can one be Catholic while believing in the past Catholic Church, but not the present? How can one know the correct direction on a cloudy day? Is it possible to get the file ID from its path, NOT the URL? done, see the edits to my question. The page I need help with: [log in to see the link], Hi! Flip Wordpress. Update crontab rules without overwriting or duplicating. Then I tried to insert a row into the table via PHPMyAdmin. Overline leads to inconsistent positions of superscript, How to standardize the color-coding of several 3D and contour plots. To get attachments at a later time, you could try to use WordPress get_posts function with the right parameters, This topic was modified 1 year, 4 months ago by. If the function no longer works as advertised, because the image scaling was added later, you should write a ticket. /** * Try to convert an attachment URL into a post ID. 585), Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, Add image to media library from URL in uploads directory, Using file_exists to check file in Uploads, Adding thumbnails for non-image attachments, Wordpress Image Editor doesn't update thumbs specified with `add_image_size()`, Physical organization of wordpress media library (Real Media Library plugin), wp_get_attachment_image_src returns the wrong image. The problem was probably caused by a recent hack. Does the debt snowball outperform avalanche if you put the freed cash flow towards debt? ]View Full Screen[/fsg_link]); Pingback: Retrieve Attachment ID from Image URL - Infobeep, Pingback: Correctif Divi : rcupration des "alt text" en bibliothque, How about using this method? But before proceeding to subscription, lets get to a comparison chart of the Essential and Premium pricing plan. Ive available the URL of an image only no size information, no class etc. PHP And React Contact Form With MySQL Database and AJAX, PHP And React Nested Rating System With MySQL Database. Australia to west & east coast US: which order is better? ID, _listing_gallery, true); In this case this function returns the URL to the originally uploaded image file. I'm aware that the $post->post_excerpt is being called in the above code, but I am not sure what to replace it with to get the image's alt attribute. In the following example, the code enables you to get the I.D from a image URL added to a custom field named . images that have been inserted into posts with the, @ialocin yes, I would call it a duplicate. To learn more, see our tips on writing great answers. To do this, you will need to pass in an additional parameter to the function. It would help to see your code and how you're using it instead of showing just what it's returning. So having the attachment's Id, I was able to get the alt text with this code: To add to Mike's answer someone might find this useful. I'm using picturefill for serving the images. Not the answer you're looking for? By grabbing the image (attachment) ID, you suddenly have a lot more control over what you can do with the image, such as display one of the different sizes that WordPress generates when the image is uploaded. I added the attribute and now everything works as a charm. Why would a god stop using an avatar's body? i always looking to learn something new from your site. Making statements based on opinion; back them up with references or personal experience. In turn, no meta was added to the attachment post because the 'meta_id' field had no auto_increment attribute, resulting in duplicate entry error every time WordPress tried to add meta to posts. The default size is "post-thumbnail", but you can also get the "small", "medium" and "large" sizes, or custom sizes added by add_image_size (). If you were working with multiple images in a gallery how would you rewrite this? Related Functions: wp_get_attachment_image_src, wp_get_attachment_image_url, wp_get_attachment_image_sizes, wp_get_attachment_image_srcset, wp_get_attachment_link Source [ WordPress 6.3-alpha-55872 ] This code enables you to get the attachment i.d from any type of image URL. I turned to the functions' source code and found out that wp_attachment_is() uses get_attached_file(), which, in turn, retrieves post meta for the attachment, namely the '_wp_attached_file' meta. - random_user_name Apr 30, 2012 at 19:39 I know it due my (lack-off) php skills. Beacuse I have problem with that. }. $unfiltered bool Optional Whether to skip the 'get_attached_file' filter. This site is not affiliated with the WordPress Foundation in any way. Did the ISS modules have Flight Termination Systems when they launched? "Post Thumbnail" is an outdated term for "Featured Image". @Artem You need to show how you're using the functions as you could be using them incorrectly. The details are correct though, including the actual file URL. Start here for a quick overview of the site, Detailed answers to any questions you might have, Discuss the workings and policies of this site. How to change predefined images dimensions, WordPress. # Attachment ID # Image Id Previous Top Parameters $attachment_id int Required Attachment post ID. return $wpdb->get_var($query); Turn Shortcode Gallery into Carousel in WordPress 4.4. struggling with syntax for the_post_thumbnail(); How to prepare images for a layout width change? GDPR: Can a city request deletion of all personal data that uses a certain domain for logins? $url = wp_make_link_relative( $url ); The solution is great for every website owner who plans to build WordPress or WooCommerce project, or already runs one and needs to keep it regularly updated. }. On the cloned site, the code works just fine and retrieves image data. To clarify, this specific forum is more focused on the default core features and custom coding falls beyond our scope of support - this is also covered in the Support Policy.. Read More How to send Email in WordPressContinue. Unfortunately this version of the code doesnt resolve the ID when we are dealing with URLs with the crop size of the image. Or better what do i need to do in php to get all images an show them on my page. You can also use this function to get the URL of a specific size of an image attachment. More Information. The wp_postmeta table's meta_id field didn't have an auto_increment attribute. Works fine while hardcoded, so I know it works. Connect and share knowledge within a single location that is structured and easy to search. return $attachment[0]; I'll check this monday, will let you know! What's the meaning (qualifications) of "machine" in GPL's "machine-readable source code"? $doc->loadHTML($image_url); Operated by Jetimpex Inc. All rights reserved. To do this, go to Media and click on the image. But I think $id in the get_attachment_id_by_url() function needs to be $post_id? Making statements based on opinion; back them up with references or personal experience. Daily and weekly backups for data protection and more. 585), Starting the Prompt Design Site: A New Home in our Stack Exchange Neighborhood, Temporary policy: Generative AI (e.g., ChatGPT) is banned, php fetchpage() function help, identifying image sizes from a url in php, WordPress: Get attached image height and width, Android. Genesis users can swap out get_post_meta with genesis_get_custom_field. Thanks for your reply. Exactly what i was looking for. You will, Read More How deprecate code on WordPress PluginContinue, *If you already know what is an AJAX request please just jump right to the section where I will talk about [how to start coding](https://bordoni.me/wordpress/ajax-wordpress/#wordpress-backend). Does the debt snowball outperform avalanche if you put the freed cash flow towards debt? Read More. The parameter is an array containing the size you want. Discounts, articles and lessons every week. By clicking Post Your Answer, you agree to our terms of service and acknowledge that you have read and understand our privacy policy and code of conduct. This will return the URL of the attachment with an ID of 68.
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