Major changes to webserver backend. All socket functions are abstracted to allow support for stream_* which seems to be both more widely supported and better at handling blocking and timeouts, at the cost of a small bit of speed. Keep-Alive times out properly and thanks to a bit of IPC code from stream_create_pair(), zombie children are mostly eliminated by proper pcntl_wait() being called when a child shuts down normally, and children die within 0.2sec if the parent receives a SIGTERM or SIGINT, even if the children are waiting on the socket.

<?php
/**
 * Smarty plugin
 * @package Smarty
 * @subpackage plugins
 */

/**
 * Get seconds and microseconds
 * @return double
 */
function smarty_core_get_microtime($params, &$smarty)
{
    $mtime = microtime();
    $mtime = explode(" ", $mtime);
    $mtime = (double)($mtime[1]) + (double)($mtime[0]);
    return ($mtime);
}


/* vim: set expandtab: */

?>