\n"; return $n; } function main(){ $nLines=0; $nWords=0; $fp = fopen("essay.txt","r"); while(!feof($fp)){ $s = fgets($fp); if(feof($fp)) break; $n = split_sentence_into_words ($s); $nWords+=$n; $nLines++; } printf("

\n%d lines, %d words

\n", $nLines,$nWords); fclose($fp); } main(); ?>