dio_open

PHP 4 >= 4.2.0, PHP 5 < 5.1.0
dio_open - Opens a file (creating it if necessary) at a lower level than the C library input/ouput stream functions allow
Manual
Code Examples

Example #1 Opening a file descriptor

<?php
$fd = dio_open('/dev/ttyS0', O_RDWR | O_NOCTTY | O_NONBLOCK);
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PHP Version:


Function dio_open:

Direct IO Functions

Most used PHP functions