Name: wp-hide/ob_start_callback
Type: Filter
Arguments: $buffer
This is the filter through which the plugin allow changes to outputted HTML buffer.
add_filter( 'wp-hide/ob_start_callback', 'custom_ob_start_callback' );
function custom_ob_start_callback( $buffer )
{
$buffer = str_replace("Powered by WordPress" , "", $buffer);
return $buffer;
}
The $buffer contain the full HTML data which is being sent to browser as server response.
