debug_print_backtrace()

Функции PHP

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Sep

2010

debug_print_backtrace()

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

<?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]