note 18576 added to function.call-user-func-array

If you're stuck on a virtual host using a PHP version older than 4.0.4, the following bit of code may help you get PHP programs like Smarty (a caching template class) to work if they require the use of call_user_func_array. I haven't tested it in PHP3, but it should work. /** * Define call_user_func_array if it does not exist **/ if (! function_exists('call_user_func_array')) { function call_user_func_array ($func, $ar) { $funcCall = "$func("; // Build function call string by adding each parameter for ($i=0; $i<sizeof($ar); $i++) { eval ("\$funcCall .= '\$ar[$i],';"); } // Strip off last comma ',' $funcCall = substr($funcCall, 0, -1); $funcCall .= ')'; eval("\$retval = $funcCall;"); return $retval; } } You can get Smarty at http://www.phpinsider.com/php/code/Smarty/ However, you'll need to do some additional modifications to make it work under PHP versions older than 4.0.4 -- http://www.php.net/manual/en/function.call-user-func-array.php http://master.php.net/manage/user-notes.php?action=edit+18576 http://master.php.net/manage/user-notes.php?action=delete+18576 http://master.php.net/manage/user-notes.php?action=reject+18576