strrpos blowing past my charachter

[sepoto]

My strrpos function is having a very hard time locating my ','. EasyPHP installed on Windows7. It finds the third instance of the comma but not the first. Does anyone know why the strrpos function blows past three ',' charachters before it finds me a comma?<?php$start=0;$pos=0;while($pos=strrpos($book,",",$start)){ $entry=substr($book,$start,$pos); $start=$pos+1; echo $entry; }?>Thanks!Eric

[jeffman]

Do you mean to be using strpos instead of strrpos?

[Fmdpa]

I've made this confusing mistake before too. strrpos() finds the last occurrence of the specified character. strpos() finds the first occurrence.