debug_print_backtrace

(PHP 5)

debug_print_backtrace --  Prints a backtrace

Описание

void debug_print_backtrace ( void )

debug_print_backtrace() prints a PHP backtrace. It prints the function calls, included/required files and eval()ed stuff.

Список параметров

This function has no parameters.

Возвращаемые значения

Эта функция не возвращает значения после выполнения.

Примеры

Пример 1. debug_print_backtrace() example

<?php
// include.php file

function a() {
   b();
}

function b() {
   c();
}

function c(){
   debug_print_backtrace();
}

a();

?>


<?php
// test.php file
// this is the file you should run

include 'include.php';
?>

Результатом выполнения данного примера будет что-то подобное:

#0  eval() called at [/tmp/include.php:5]
#1  a() called at [/tmp/include.php:17]
#2  include(/tmp/include.php) called at [/tmp/test.php:3]

#0  c() called at [/tmp/include.php:10]
#1  b() called at [/tmp/include.php:6]
#2  a() called at [/tmp/include.php:17]
#3  include(/tmp/include.php) called at [/tmp/test.php:3]

Смотрите также

debug_backtrace()



debug_print_backtrace
aidan at php dot net
15-Mar-2005 01:47
This functionality is now implemented in the PEAR package PHP_Compat.

More information about using this function without upgrading your version of PHP can be found on the below link:

http://pear.php.net/package/PHP_Compat

<debug_backtraceerror_log>
 Last updated: Tue, 15 Nov 2005