… instead of saving the file on the server I would like to display browser dialog box to save the file with this content on local disk The answer is that that is not what the Filesystem API does. You are trying to, or hoping to, use it incorrectly. It doesn’t work that way. The … Read more
how to create or rewrite files in wordpress plugin folder
version control for wordpress? (wordpress folder and database at same time)
Reading and writing to a file is going to be dicey. You are going to be fighting with file permissions if you save anywhere but the wp-content/uploads directory (and it looks like you want to save to the plugins directory). If you have sufficient control of the server, you may get this to work by … Read more
No you don’t, and not even sure if you can use it for listing files in directories. The only limitation on reading files is that they will be readable to the web server, and obviously plugin directories has to be readable for the web server to be able to read the PHP files. Now, if … Read more
That was my fault! The problem is copy_dir isn’t a WP_Filesystem method, so it cannot be called as an instance of WP_Filesystem like this: $wp_filesystem->copy_dir(), but independently like this: copy_dir(“source”, “destination”) after the WP_Filesystem() has already been called and setup. Reference copy_dir
In PHP, in too many contexts, false and true are more of a state of mind than actual values and not false is not the same as true If you want to check that something is a boolean true, then just check if it is === true. In your case the function returns a WP_Error … Read more
If you mean menu links then just do it via WordPress admin by going to Appearance > Menus. Depending how your theme is setup, the menu options available to you and those that you can create will be different.
I suppose, you didn’t create table imageupload or can’t create folder if_images at your plugin folder. As a proposal I suggest you to use built-in WordPress functions and wordpress tables or create table on plugin activation. To create new table use function dbDelta. If you want to upload user files, use well-documented wp_handle_upload function. For … Read more
Downloadable content file structure