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
*/
/**
* Smarty count_characters modifier plugin
*
* Type: modifier<br>
* Name: count_characteres<br>
* Purpose: count the number of characters in a text
* @link http://smarty.php.net/manual/en/language.modifier.count.characters.php
* count_characters (Smarty online manual)
* @author Monte Ohrt <monte at ohrt dot com>
* @param string
* @param boolean include whitespace in the character count
* @return integer
*/
function smarty_modifier_count_characters($string, $include_spaces = false)
{
if ($include_spaces)
return(strlen($string));
return preg_match_all("/[^\s]/",$string, $match);
}
/* vim: set expandtab: */
?>