due to PHP standars modify the code to:
<?php
//...
$write = NULL;
$except = NULL;
$tv_sec = 5;
// Set up a blocking call to socket_select
if(socket_select($read, $write, $except, $tv_sec) < 1)
//...
?>
due to PHP standars modify the code to:
<?php
//...
$write = NULL;
$except = NULL;
$tv_sec = 5;
// Set up a blocking call to socket_select
if(socket_select($read, $write, $except, $tv_sec) < 1)
//...
?>