PHP: Warning: session_start() [function.session-start]: Cannot send session cache limiter

Main Menu

Linux

friends

Other Stuff

Latest articles

the easy way to kill processes
29/12/2009 | mad mad mod

Use pkill to kill processes based on their name. For example to terminate all instances of mplayer:

# pkill mplayer

+ Full Story

how to copy hidden files from one directory to another
10/03/2010 | mad mad mod

Let's assume that you have a directory "test" containing the following files: [root@blackmod test]# ls -la
total 8
drwxr-xr-x. 2 root root 4096 2010-03-10 06:11 .
dr-xr-x---. 11 root root 4096 20 [ ... ]

+ Full Story

Other Articles

Joomla Templates

PHP: Warning: session_start() [function.session-start]: Cannot send session cache limiter – headers already sent

programming

Solution: make sure that session_start() is the first statement in your PHP script. Even a white space or or any other characters before session_start() or even before <?PHP tag will result in an error.

example:


_<?PHP
session_start();
(...)

This will result in "Warning: session_start() [function.session-start]: Cannot send session cache limiter – headers already sent" because the first character in the script is a " " and this will be sent to the browser BEFORE the session_start().