root/releases/0.1.2a/units/engine/library.php

<?php

    // Global variables

    // Initialise array of functions
    
        global $function;
        $function = array();
    
    // Array of useful data
    
        global $data;
        $data = array();
    
    // Array of menus
    
        global $menu;
        $menu = array();

    // Plug-in library functions
    
        function run($context, $parameter = array()) {
            
            global $function;
            global $log;
            global $actionlog;
            global $errorlog;
            global $messages;
            global $data;
            
            global $run_context;
            
            $run_result = NULL;
            
            if (isset($function[$context])) {
                
                if (isset($_REQUEST['debug'])) {
                    echo "<small>\{$context}</small>";
                }
                
                foreach($function[$context] as $include) {
                    include($include);
                }
                
            } else if (isset($_REQUEST['debug'])) {
                
                echo "{<b>$context not found</b>}";
                
            }
            
            return $run_result;
            
        }

    // Time page execution
    
    
    function timer($finish = false){
    static $start_frac_sec, $start_sec, $end_frac_sec, $end_sec;
    if($finish){
        list($end_frac_sec,$end_sec) = explode(" ", microtime());
        echo '<p style="font-size: smaller">This page took about ' .
            round(
                (
                    ($end_sec - $start_sec)
                    + ($end_frac_sec - $start_frac_sec)
                ),
            4) . " seconds to generate.</p>\n";
    }else{
        list($start_frac_sec,$start_sec) = explode(" ", microtime());
    }
}
    
    timer();
        
?>