Edit report at https://bugs.php.net/bug.php?id=61492&edit=1

 ID:                 61492
 User updated by:    spamik at yum dot pl
 Reported by:        spamik at yum dot pl
 Summary:            flock for php 5.3.2 - regression
 Status:             Not a bug
 Type:               Bug
 Package:            Streams related
 PHP Version:        5.3.10
 Block user comment: N
 Private report:     N

 New Comment:

right, all changes are for the better...


Previous Comments:
------------------------------------------------------------------------
[2012-03-26 00:43:40] ahar...@php.net

The manual sums this up: the behaviour was (intentionally) changed in 5.3.2, 
and 
isn't going to change again.

------------------------------------------------------------------------
[2012-03-23 16:42:12] spamik at yum dot pl

"The automatic unlocking when the file's resource handle is closed was removed. 
Unlocking now always has to be done manually."

------------------------------------------------------------------------
[2012-03-23 16:27:16] spamik at yum dot pl

Description:
------------
http://www.php.net/manual/en/function.flock.php

"On versions of PHP before 5.3.2, the lock is released also by fclose() (which 
is also called automatically when script finished)."

This is huge regression. I've used with success file locking to check if 
another 
instance of file is already running putting code like this in front of the 
script or append_script

$h55 = fopen($_SERVER['argv'][0],"r");
while(!flock($h55, LOCK_EX + LOCK_NB )) {
echo "cant get lock, die\n";
die();
}

or

$h55 = fopen($_SERVER['argv'][0],"r");
while(!flock($h55, LOCK_EX + LOCK_NB )) {
echo "cant get lock, waiting 10s\n";
sleep(10);
}

I've used it for scripts that had variable running time with a crontab. Now it 
is all impossible thanks to that change :(



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