error.php File Reference

Error handling. More...

Go to the source code of this file.

Functions
	error_handler ($errno, $errstr, $errfile, $errline, $errcontext)
	Error handler for PHP errors.

---

Detailed Description

Error handling.

Definition in file error.php.

---

Function Documentation

error_handler	(	$	errno,
		$	errstr,
		$	errfile,
		$	errline,
		$	errcontext
	)

Error handler for PHP errors.

This is a user-supplied error handler for PHP errors. It is registered in PHP via the set_error_handler() directive, and is called whenever a run-time error in PHP occurs.

We (try to) print a friendly message and a traceback. Then we exit.

Parameters:

	$errno	-- error number
	$errstr	-- error message
	$errfile	-- file name where the error occurred
	$errline	-- line number where the error occurred
	$errcontext	-- additional information (traceback data)

Note:

Other PHP functions should never call this function directly. Instead, the recommended way of handling errors is to raise an exception via PHP's user_error() directive, like this:

user_error("We goofed -- out of gronkulators", E_USER_ERROR);

Definition at line 28 of file error.php.

References smarty_init().

                                                                         {
        global $smarty;

        $debug = 0;

        if (empty($smarty)) {
                $smarty =& smarty_init();
        }

        if (($errno & (E_ERROR | E_PARSE | E_CORE_ERROR | E_USER_ERROR)) == 0) {
                return 0;
        } 
 
        $smarty->assign("errno" , $errno);
        $smarty->assign("errstr" , $errstr);
        $smarty->assign("errfile" , $errfile);
        $smarty->assign("errline" , $errline);

        if ($debug) {
                $smarty->assign("errcontext" , 
                         htmlentities(print_r($errcontext, true)));
        }

        $smarty->display('header.tpl');
        $smarty->display('error.tpl');
        $smarty->display('footer.tpl');
        exit(1);
}

Here is the call graph for this function:

---