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modfuncs.inc.php

Go to the documentation of this file.

<?php
// $Header: /cvsroot/modphpcms/modphpcms/includes/modfuncs.inc.php,v 1.4 2004/06/08 14:56:08 fred87 Exp $

function ListAdd($needle, &$haystack)
{
        $list = unserialize($haystack);
        if (!is_array($list))
                $list = array();
        if (in_array($needle, $list))
                return;
        $list[count($list)] = $needle;
        $haystack = serialize($list);
}

function ListDel($needle, &$haystack)
{
        $list = unserialize($haystack);
        if (!is_array($list))
                return;
        if (!in_array($needle, $list))
                return;
        
        $key = array_search($needle, $list);
        unset($list[$key]);
        $haystack = serialize($list);
}

function CallHooks()
{
        $params = func_get_args();
        $hookname = array_shift($params);
        
        $toCall = get_entry('hooks',$hookname);
        if ($toCall == '')
                return;
                
        $hooks = unserialize($toCall);
        if (!is_array($hooks))
                return;
        
        foreach ($hooks as $hook)
        {
                $hook .= "_$hookname";
                if (is_callable($hook))
                        call_user_func_array($hook, $params);
        }
}

function get_option($haystack, $needle)
{
    $options = unserialize($haystack);
    if (!is_array($options))
                return '';
        if (!isset($options[$needle]))
                return '';
        return $options[$needle];
}

function set_option(&$haystack, $needle, $value)
{
        $options = unserialize($haystack);
        if (!is_array($options))
                $options = array();
        $options[$needle] = $value;
        $haystack = serialize($options);
}

function is_standard_page()
{
        $_REQUEST['pt'] == '' ? $pagetype = 'normal' : $pagetype = $_REQUEST['pt'];

        $ns_pages = get_entry('config', 'ns_pages');
        $haystack = unserialize($ns_pages);
        if (!is_array($haystack))
                return true;
                
        if (array_search($pagetype, $list))
                return false;
        
        return true;
}

function module_installed()
{
        $style = get_entry('config', 'stylename');
        include "styles/$style/activate.inc.php";
        call_user_func("style_$style" . '_activate');
}
?>

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