GPI_DIRECTORY

The Google Pagespeed Insights GPI DIRECTORY constant.

Value (string)

dirname(__FILE__) 

Usage

if ( defined( 'GPI_DIRECTORY' ) ) { 
     
    // grab the value 
    $value = constant( 'GPI_DIRECTORY' ); 
                 
    if ( !empty( $value ) ) { 
        // go forth and prosper... 
    } 
}