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
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
You have to define WP_CONTENT_DIR and WP_CONTENT_URL: const WP_CONTENT_DIR = ‘/path/to/new/directory’; const WP_CONTENT_URL = ‘http://content.wp’; The new path must be accessible for read and write operation from the WordPress core directory. You might need a helper function to add the new directory path to the open_basedir list: /** * Add a new directory to the … Read more
Short Answer: No A different question is: Will uploading a large number of files in WordPress affect performance? The answer to this: Most likely not. Reason: WordPress uses the DB to get a list of uploaded files (almost no difference for many files) FTP uses the filesystem (slower for many files) Details: WordPress does not … Read more
PHP has a function for this purpose: exif_read_data I used this image for testing. Try this code for your purpose: add_action( ‘add_attachment’, ‘create_post_from_image’ ); function create_post_from_image( $id ) { if ( wp_attachment_is_image( $id ) ) { $image = get_post( $id ); // Get image height/width for auto inserting the image later @list( $width, $height ) … Read more
I went to the wp-admin/options.php page and set … But is that how it’s supposed to be done? Nope. You should never change anything in the WordPress core files because all your changes will be lost during the next update. You should use actions and filters instead: add_filter( ‘pre_option_upload_path’, function( $upload_path ) { return ‘/path/to/static’; … Read more
The following code will change the upload directory for a specific post-type! Just be sure to swap out both instances of “post-type” (line 14) with the name of your custom post-type. /** * Change Upload Directory for Custom Post-Type * * This will change the upload directory for a custom post-type. Attachments will * now … Read more
get_attached_file returns the server path of an attachment.
The better title for this would be: How to use the WordPress media uploader to upload images into settings page. 1- Add the necessary scripts to show the media uploader: add_action(‘admin_footer’, function() { /* if possible try not to queue this all over the admin by adding your settings GET page val into next if( … Read more
Take a look at the wpcf7_before_send_mail hook CF7 provides. add_action(“wpcf7_before_send_mail”, “wpcf7_do_something_else_with_the_data”); function wpcf7_do_something_else_with_the_data(&$wpcf7_data) { // Everything you should need is in this variable var_dump($wpcf7_data); // I can skip sending the mail if I want to… $wpcf7_data->skip_mail = true; }