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 {assign} compiler function plugin
*
* Type: compiler function<br>
* Name: assign<br>
* Purpose: assign a value to a template variable
* @link http://smarty.php.net/manual/en/language.custom.functions.php#LANGUAGE.FUNCTION.ASSIGN {assign}
* (Smarty online manual)
* @author Monte Ohrt <monte at ohrt dot com> (initial author)
* @author messju mohr <messju at lammfellpuschen dot de> (conversion to compiler function)
* @param string containing var-attribute and value-attribute
* @param Smarty_Compiler
*/
function smarty_compiler_assign($tag_attrs, &$compiler)
{
$_params = $compiler->_parse_attrs($tag_attrs);
if (!isset($_params['var'])) {
$compiler->_syntax_error("assign: missing 'var' parameter", E_USER_WARNING);
return;
}
if (!isset($_params['value'])) {
$compiler->_syntax_error("assign: missing 'value' parameter", E_USER_WARNING);
return;
}
return "\$this->assign({$_params['var']}, {$_params['value']});";
}
/* vim: set expandtab: */
?>