You need to have the GD PHP5 Library installed. Alternatively the image crop sizes are all bigger than the images you are trying to upload. WordPress skips over these if that is the case. First check if you have GD installed and version. You can create a test.php file with this code below. Upload to … Read more
You can put all the related images in a specific directory. Let’s say the directory is grid_images and all the images have jpg extension. Then when you want to show the image, you can get the current day of the month and pull the image accordingly. $image = PATH_TO_GRID_IMAGES_DIRECTORY . date( ‘j’ ) . ‘.jpg’; … Read more
There is no height limit in WordPress, however your theme may have set the Content Width to 950, so the limit is there on the width in the theme. This limit prevents you from inserting an image wider than the available space for it on the page.
From Codex: get_children – examples: If you just want to get or display attachments, it’s probably a little easier to use get_posts() instead. So you might go on and do that, the link in above cite leads to an example. Besides that change your code to: global $post; // array with parameters $args = array( … Read more
How to make an image bigger with wp_get_image_editor
page displaying media caption shortcodes
The rewrite condition !-f means “if file does not exist”. Since the files exist, the rule is never reached. Just changing the order should fix the problem. <IfModule mod_rewrite.c> RewriteEngine On RewriteBase / RewriteRule ^wp-content/uploads/(.*\.(jpe?g|gif|png))$ watermark.php?p=br&q=90&src=wp-content/uploads/$1 [L] RewriteRule ^index\.php$ – [L] RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteRule . /index.php [L] </IfModule>
Read this: http://codex.wordpress.org/Stepping_Into_Templates This snippet outputs the image.jpg -image from an images folder in your child theme folder: <img src=”https://wordpress.stackexchange.com/questions/151466/<?php echo get_stylesheet_directory_uri(); ?>/images/image.jpg” />
Check if post has image
You can use a image_send_to_editor filter hook to achieve what you want. <?php add_filter( ‘image_send_to_editor’, ‘imagehtmlchange’, 10, 8); function imagehtmlchange($html, $id, $caption, $title, $align, $url, $size, $alt) { // your banny wrote – put your code here return $html; } ?>