How to set the Upload file path in wordpress

This function specifies the directory of uploads as the avatar folder of uploads:

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Function my_upload_dir ($ upload ){ $ Upload ['subdir'] = '/avatar '; $ Upload ['path'] = $ upload ['basedir']. $ upload ['subdir']; $ Upload ['URL'] = $ upload ['baseurl']. $ upload ['subdir']; Return $ upload; }

Then add the hook function where the upload path needs to be changed:

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// Handles PHP uploads in WordPress. Add_filter ('upload _ dir', 'My _ upload_dir '); $ File_attr = wp_handle_upload ($ _ FILES ['Avatar _ manager_import '], $ overrides ); Remove_filter ('upload _ dir', 'My _ upload_dir ');

Of course, to upload images and files, you must call the image upload function of wordpress.