----- Original Message -----
From: Rob
<snip>
Reading the script again I cab see two possible issues that you may want to
check -
1)
function file_lock($lock_filename)
{
if(!($handle = file_open($lock_filename, 'w')))
{
return FALSE;
}
Will opening an existing file in write mode fopen($filename, 'w') release
any previous locks on the file ??
2)
function file_passthrough($source_handle, $destination_handle)
{
while(!feof($source_handle))
{
$buffer = fread($source_handle, 4096);
fwrite($destination_handle, $buffer);
}
}
I should have explained that I am somewhat of a newbe to php!
In some other languages the above will write to a RAM buffer and the buffer
will only be written to the file system when the file stream is closed.
Does php have a way to flush a steam buffer to the file system ?
I will look.
Rob.
------------------------------------
Here is the fix for the second issue -
function file_passthrough($source_handle, $destination_handle)
{
while(!feof($source_handle))
{
$buffer = fread($source_handle, 4096);
fwrite($destination_handle, $buffer);
fflush($destination_handle);
}
}
------------------------------------
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