Can php give me row number?

Hi! First I wan´t to thank those kind guys who helped me with the search for words in a string. It works fine and here goes my file: --- $fd = fopen($filename1, "r"); $string = fread($fd, filesize($filename1)); fclose($fd); if (eregi("$word", $string)) { print "found the word"; } ----- Now I also wan´t to know to in which row the word was found. Is there a simple way to add some code? Thanks for any tips. Regards Jan