flock - help

[Anon]

When I flock a text file for writing, do I need to unflock a file?

Here is my code...

if ($file=fopen("vinfo.log", "a")) {
flock($file, 2);
fputs($file, "$vinfo\n");
} else {
echo("<b>Problem writing to log file!</b>");
}

if it needs to be unlocked, please modify the code for me.

Thanks in advanced,

[Anon]

It's pretty simple:

&nbsp;&nbsp;flock($file, 2);
&nbsp;&nbsp;fputs($file, "$vinfo\n");
&nbsp;&nbsp;flock($file, 3);