fwrite() being screwy - Printable Version

fwrite() being screwy - Printable Version

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fwrite() being screwy - El Forum - 02-22-2010

[eluser]Kepler[/eluser]
One other thing to try in case you have 2 separate processes calling the same code:

Code:
$fp = fopen('./logs/somefile.php','ab');

flock($fp, LOCK_EX);

if (($counter = $this->session->userdata('counter')) === false)

{

    $counter = 0;

}

$msg = 'TEST'.$counter;    

fwrite($fp, $msg);

$this->session->set_userdata('counter', ($counter + 1));

flock($fp, LOCK_UN);

fclose($fp);

If you still see "TEST0TEST0", I have no clue. Otherwise you have 2 threads calling the same code segment and the debug backtrace should help you out.

best of luck.