/* SEARCHWP DEBUG */
 add_filter( 'searchwp_debug', '__return_true' );
 /* SEARCHWP DEBUG */

=> searchWP System Configuration: wp_remote_post() does not work : use alternate indexer

/* SEARCHWP add alternate indexer */
 add_filter( 'searchwp_alternate_indexer', '__return_true' );
 /* SEARCHWP add alternate indexer */
/* SEARCHWP XPDF EXTENSION */
 function mySearchWPXpdfPath() {
 return '/Library/Server/Web/Data/Sites/xpdf/pdftotext';
 }
 add_filter( 'searchwp_xpdf_path', 'mySearchWPXpdfPath' );
 /* SEARCHWP XPDF EXTENSION */