[PHP] writing while reading

hi all, i'm writing a web chat, the frame that presents the text, has a very fast refresh (has to) it's about from 2 in 2 seconds, my problem is writing to the file (chat is file based), when the refresh read the file, it doesn't let php write. i made comething like this.

RE: [PHP] writing while reading

: Rui Barreiros [mailto:[EMAIL PROTECTED]] Subject: [PHP] writing while reading hi all, i'm writing a web chat, the frame that presents the text, has a very fast refresh (has to) it's about from 2 in 2 seconds, my problem is writing to the file (chat is file based), when the refresh