headers already sent tried everything

Question

I know that this question is very often in this Forum. But I tried everything.

First: I have the following error:

PHP Warning: session_start(): Cannot send session cookie - headers already sent by

session_start(): Cannot send session cache limiter - headers already sent

Cannot modify header information - headers already sent by

The whole time this code worked but suddenly ig get this error.

I have no Output or space or empty row before I start the session.

I also delete my whole Webspace and copied it again. And also I have the same Problem.

This is frustrating because it worked a Long time and now nothing works anymore.

Pls help

@DierigPatrick Oh thought you mean stackoverflow built-in fiddle. Sorry. — WasteD, Mar 28 '17 at 07:38

score 0 · Answer 1 · answered Mar 28 '17 at 07:15

First check If header sent or not if sent then load your page through js or else send your header. See below example

if (headers_sent()) {
    echo '<script>window.location ='. your loaction .'</script>';
    die();       
}
else {
    header('location: your location');
    die();
}

score 0 · Answer 2 · answered Mar 28 '17 at 07:24

0

Did you try with ob_start() at the beginning of you code

You should use ob_start() at the beginning of every script that uses !

<?php 
  ob_start();
  // start your code here
?>

answered Mar 28 '17 at 07:24

Devdutt Sharma

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jep i tried this also nothing happend – urgame Mar 28 '17 at 07:30
You can also try with the ending code with ob_end_flush() like – Devdutt Sharma Mar 28 '17 at 10:05
There should not be any space before php start tag – Devdutt Sharma Mar 28 '17 at 10:07

headers already sent tried everything

2 Answers2