why not to use a plugin like nextgen-gallery?
You can ask the plugin to scan a dir to build a gallery, then are many possibilities to display the images.
If this cannot be a solution you need to access via php directly the filesystem, not difficult but some work needed 😉
Related Posts:
- How to draw media details for Isotope gallery using Photoswipe
- Get a Page’s attachments in Gallery order
- How to get next image with this code from same post?
- Upload multiple images to a Woocomerce product
- WordPress automatically adds links to uploaded images
- Timthumb.php image gallery not working on Multisite WordPress
- Change default gallery images – Currently they are displaying full size imagese
- Gallery requires a featured image but does not show it in posts/pages
- How to manually fix the WordPress gallery code using PHP in functions.php?
- How do I hook into WordPress to save an uploaded photo as an alternate size to an existing photo?
- How to check if image is already stored in a site’s post database? (network)
- Adding a custom image upload size and making it selected by default?
- Create Image Uploader for Widget
- Permanently remove first image from posts
- PHP/Manual use of images? – 2 Questions
- Debugging upload problem: What part of WP does actual image-resizing?
- How to resize image on client-side before upload?
- Conditional Statement – check if post has an attachment image
- How do I get images (with a thumbnail preview) to show in search results?
- How to get custom image size for image uploaded in Customizer
- Using wp_get_image_editor in a standalone script
- Assign a picture URL to a page via PHP
- Styling images coming from another blog
- How to scale image with equal width and height without distortion?
- Get most recent media upload
- IMG src weird behaviour inside a single post loop
- Escape post image attachments added to template
- Display post image with fancybox
- PHP code to call image Caption, Alternative Text, and Decription?
- Echo URL of large version of Featured Image
- Change the URL of an image from wp_get_attachment_image_src except in the frontpage
- Best practice for migration friendly images in posts/pages?
- Showing a different gallery in a seperate post
- Create own WordPress shortcode gallery
- Get the post ID and display the images
- Responsive Header for Phone
- Unread Repeater field IMG alt not working
- get_children displaying images removed from the page
- Why my image upload button is not working in wordpress widget area?
- How to make own crop image function for WordPress plugin
- Display image from an external rss feed on wordpress without plugins
- Way to add captions to gallery images by code
- Custom gallery in wp3.5
- WordPress function when file is uploaded, deleted or edited
- Three Questions with Twenty Eleven theme
- How to loop through all the attached images in a post, and get their url one by one
- Division by zero error in image.php
- Clickable image link sends people to wrong URL
- Only show image from custom field when present
- trying to get wp_get_attachment_url to output clickable link
- Creating black and white copy of an image [closed]
- Get featured image with custom size outside WordPress
- Images Uploaded saving onto older/previous year folders
- Display an image based on field value
- How do I increase the upload size only when editing special pages?
- How to set a featured image (thumbnail) with PHP?
- Image rotation issue (horizontal picture uploading as vertical) — Exif issue?
- How to Make Thumbnail of Post Stay Animated
- Adding a ‘style=’ bit to image_send_to_editor output
- CSS images don’t show up with bloginfo
- Auto create Nextgen Gallery on post creation [closed]
- Some problems in custom widget
- Displaying images outside the content
- Checking page before applying image restrictions while uploading
- Generate images with html2canvas and the woocommerce api
- Change extension to .jpg when webp is not supported
- WordPress api post image raw data without being blank in media library
- Prepend to all image URLs with PHP, only for mobile devices
- Create shortcode for metabox gallery
- Retrieve alt text by referencing the img src
- Show next image in array if page is revisited by same logged user
- Update Images after edit via php
- How do I stop an Image Address from loading in the Browser?
- How to get the url of the entry in which an image belongs
- How to add a PHP scripts into WordPress
- ACF Gallery field images donwload
- add custom link to gallery images
- How to generate customized filtered output for the gallery
- How to include different html tags in the header for different pages?
- How to always display full size image
- How do I routinely extract the thumbnail of the most recent post?
- Using catch_that_image() for galleries?
- add class to background image
- My customizer’s setting doesn’t set to the default and needed to click the control’s “Default” button before it’ll be set
- Save the outputted image into the Media Library, with a different filename and extension
- Image limit from 1 to 5
- Dynamic Gallery
- Name Input from widget displays Sidebar name instead of saved data
- Changing 2011 theme header image based on user dropdown
- Setting post thumbnail sizes in template file and functions.php
- HTML in PHP problem [closed]
- An automatic way to crop images of different sizes
- How to automatically convert images to WebP on WordPress?
- Remove default Image Sizes
- Understanding responsive imagery
- WooCommerce: write featured image dimensions to custom fields in product’
- Generate and upload screenshot as featured image for user-submitted post
- bloginfo url in javascript
- Using Featured Image as Hero Background in Word Press
- Adding caption to all images inside an article