This function will  increase the default length of post excerpt in your Enfold theme. It is mostly used on post slider, blog archive, etc. Increase or decrease the value currently set to 250 to fit the need of your desired layout.

To enable this function you need to add the following to your WordPress theme’s functions.php file.

function avia_change_excerpt_length() {
    return 250;
}

add_filter('avf_postgrid_excerpt_length','avia_change_excerpt_length',10,1);