Be sure that all above mentioned php.ini values are valid on the wordpress root folder. When you only apply these for /wp-content (and up) you get the above weirdness.
Try, if ( is_admin() ) return $file; instead. Basically you should always return the filtered content, otherwise you effectively have filtered the $file to nothing.
I have no time to write at your code, but with your help works for me function wms_add_headerimage_cb( $post ){ //campuri $values = get_post_custom( $post->ID ); $headerpageimage = isset( $values[‘headerpageimage’][0] ) ? esc_attr( $values[‘headerpageimage’][0] ) : ”; $img_src = wp_get_attachment_image_src( $headerpageimage, ‘medium’ ); wp_nonce_field( ‘allpages_meta_box’, ‘allpages_meta_box_nonce’ ); ?> <p> <img id=”headerpage_image” src=”https://wordpress.stackexchange.com/questions/182634/<?php echo $img_src[0] ?>” … Read more
wp_enqueue_media problem
Verify that the “GD” php library is enabled. You can do so by adding phpinfo(); to one of your php templates and then search the result for GD or GD Support. The GD library is used for image manipulation and resizing is one of those functions. To enable GD on windows you can edit the … Read more
Disable Media uploader to users
I don’t know of a plugin! Wordpress stores uploaded images in a media library which puts them in the posts table. As you have copied and pasted they are not in the media library, but just as img tags in the posts/pages themselves. Step 1 – copy the image files themselves, using an FTP to … Read more
I disabled the post thumbnail editor plugin, then everything started to work again as normal. But for the general advise for similar kind of issue is, disable your plugins one by one and test. Then you can find the plugin which is not compatible with wordpress update. So that you can disable that plugin at … Read more
Ok, As it’s front-end… I might: Set up the folder on the server so that WordPress can read/write (775 or 755 ordinarily works depending on how your server is configured in terms of user/group permissions). Allow a user on the front end to see the files or choose which file to delete Upon choosing the … Read more
How can I hook and edit on the fly an image uploaded