WP_Hook::has_filters()
Method: Checks if any callbacks have been registered for this hook.
Source: wp-includes/class-wp-hook.php:242
widget_display_callback
Filter Hook: Filters the settings for a particular widget instance.
Source: wp-includes/class-wp-widget.php:383
WP_Image_Editor::load()
Method: Loads image from $this->file into editor.
Source: wp-includes/class-wp-image-editor.php:73
WP_Image_Editor::get_mime_type()
Method: Returns first matched mime-type from extension, as mapped from wp_get_mime_types()
Source: wp-includes/class-wp-image-editor.php:609
WP_Widget::_set()
Method: Sets the internal order number for the widget instance.
Source: wp-includes/class-wp-widget.php:287
WP_Hook::remove_all_filters()
Method: Removes all callbacks from the current filter.
Source: wp-includes/class-wp-hook.php:259
widget_update_callback
Filter Hook: Filters a widget’s settings before saving.
Source: wp-includes/class-wp-widget.php:476
WP_Image_Editor::save()
Method: Saves current image to file.
Source: wp-includes/class-wp-image-editor.php:95
WP_Image_Editor::get_extension()
Method: Returns first matched extension from Mime-type, as mapped from wp_get_mime_types()
Source: wp-includes/class-wp-image-editor.php:635
WP_Widget::_get_display_callback()
Method: Retrieves the widget display callback.
Source: wp-includes/class-wp-widget.php:299