Direct IO Functionsdio_close
(PHP 4 >= 4.2.0, PHP 5 <= 5.0.5)
dio_close — Closes the file descriptor given by fd
Description
void dio_close
( resource $fd
)
The function dio_close() closes the file descriptor fd .
Return Values
No value is returned.
Examples
Example #1 Closing an open file descriptor
<?php
$fd = dio_open('/dev/ttyS0', O_RDWR);
dio_close($fd);
?>
See Also
- dio_open() - Opens a file (creating it if necessary) at a lower level than the C library input/ouput stream functions allow.
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