Using unset and intermediate_image_sizes_advanced will work but only on images uploaded after the function is added. To change it for existing images you need to regenerate them using a plugin ( in essence deleting that image size) or just hide that option from being visible. Tested on 3.5.1 // add custom image size function mytheme_95344() … Read more
Regarding the code you posted, I would say some things: you can avoid using 6 different actions because one is enough: ‘save_post’ is triggered everytime a post is created or updated you can drop globalize $post: ‘save_post’ will pass the post id, you can use it, in addition, preparing the function to receive an argument … Read more
You can define constant in theme function file as: if( !defined(THEME_IMG_PATH)){ define( ‘THEME_IMG_PATH’, get_stylesheet_directory_uri() . ‘/site/images’ ); } and then you can use img tag as <img src=”https://wordpress.stackexchange.com/questions/252559/<?php echo THEME_IMG_PATH; ?>/footLogo.png” style=”padding: 0px!important; color:white”>
I’d try saving it as a PNG 24 first. If that doesn’t work have a look at these: http://www.akemapa.com/2008/07/10/php-gd-resize-transparent-image-png-gif/ https://stackoverflow.com/questions/6382448/png-transparency-resize-with-simpleimage-php-class
So, if you start with this: $all_images = get_posts( array( ‘post_type’ => ‘attachment’, ‘numberposts’ => -1, ) ); Then $all_images is an array of objects. Step through each one: foreach ( $all_images as $image ) {} Inside that foreach, you can use the normal parameters available to the $post object: $image->ID is the ID of … Read more
There are a few steps to this, as I found out today. First, you add a custom image size (you can put this somewhere the functions.php file in your theme): add_theme_support( ‘post-thumbnails’ ); add_image_size( ‘my-size’, 550, 550 ); // not sure what you want your height to // be, but this’ll shrink it to 550px … Read more
No, that seems to work right. You could test it by doing <?php echo get_the_post_thumbnail(‘grade-image’); ?> try this. add_image_size( “grade-image”, 320, 300, true ); add_filter( ‘image_size_names_choose’, ‘my_custom_sizes’ ); function my_custom_sizes( $sizes ) { return array_merge( $sizes, array( ‘grade-image’ => __(‘Grade Image’), ) ); }
WordPress checks the return value of is_ssl() before creating URLs using get_bloginfo(). If the function returns true, it creates https URLs. If it returns false, it creates http URLs. From the WordPress source … function is_ssl() { if ( isset($_SERVER[‘HTTPS’]) ) { if ( ‘on’ == strtolower($_SERVER[‘HTTPS’]) ) return true; if ( ‘1’ == $_SERVER[‘HTTPS’] … Read more
If this is how it looks: <img class=”alignleft size-medium wp-image-8530″ alt=”…” src=”#” width=”413″ height=”275″ /> <img class=”alignleft size-medium wp-image-8529″ alt=”…” src=”#” width=”413″ height=”275″ /> Then you have to put them together like this: <img class=”alignleft size-medium wp-image-8530″ alt=”…” src=”#” width=”413″ height=”275″ /><img class=”alignleft size-medium wp-image-8529″ alt=”…” src=”#” width=”413″ height=”275″ /> Because if you do this … Read more
This is happening because WordPress saves URLs in content absolutely by default (meaning that it’s actually got your urls saved as http://example.com in the database). So to fix this you’ll want to run a search and replace in your database to fix those errors. I like to use the plugin Better Search Replace because it … Read more