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dio_close

Closes the file descriptor given by fd (PHP 4 >= 4.2.0, PHP 5 <= 5.0.5)
void dio_close ( resource fd )

The function dio_close() closes the file descriptor fd.

Parameters

fd

The file descriptor returned by dio_open().

Return Values

No value is returned.

Examples

Example 498. Closing an open file descriptor

<?php
$fd
= dio_open('/dev/ttyS0', O_RDWR);

dio_close($fd);
?>


See Also
dio_open()