Description

The “ims_widget_images” filter is used modify widget output.

A plugin (or theme) can modify the output with the code:

<?php add_filter( 'ims_widget_images', 'filter_function_name' ); ?>

The hook is located in the image-store/_inc/widget.php file.

Example

// Apply filter
function modify_ims_widget_images( $output, $images, $widget ) {
if( empty( $images ))
return __( 'no images found' );
else 
return $output;
}
add_filter('ims_widget_images', 'modify_ims_widget_images');

Note: $output is an HTML string, $images is an multidimensional array, $widget is the widget object.