Debugging in PHP has never been easier

The DebugBar integrates easily in any projects and can display profiling data from any part of your application. It comes built-in with data collectors for standard PHP features and popular projects.

Install the debug bar using Composer:

{
  "require": {
    "maximebf/debugbar": "1.*"
  }
}

$ php composer.phar install

The DebugBar has two parts: the main DebugBar object with data collectors and the renderer. Data collectors are objects collecting a specific set of data. To makes things easy, the StandardDebugBar has all the built-in collectors activated.

<?php
use DebugBar\StandardDebugBar;

$debugbar = new StandardDebugBar();
$debugbarRenderer = $debugbar->getJavascriptRenderer();

$debugbar["messages"]->addMessage("hello world!");
?>
<html>
<head>
    <?php echo $debugbarRenderer->renderHead() ?>
</head>
<body>
    ...
    <?php echo $debugbarRenderer->render() ?>
</body>
</html>

Try it below!

Features:

Generic debug bar with no other dependencies
Easy to integrate with any project
Clean, fast and easy to use interface
Handles AJAX request
Includes generic data collectors and collectors for well known libraries
The client side bar is 100% coded in javascript
Easily create your own collectors and their associated view in the bar
Save and re-open previous requests
Very well documented

Try it now at the bottom of the page!

Messages4 Request10msTimeline1.25MBExceptions1 Database6

helloinfo
worldwarning
Array ( [toto] => Array ( [0] => titi [1] => tata ) ) info
oupserror

$_GET: Array ( )
$_POST: Array ( )
$_COOKIE: Array ( [PHPSESSID] => qj57lsa5hrtamv0d28sfgq3sv3 )
$_SERVER: Array ( [HTTP_HOST] => 192.168.56.101 [HTTP_CONNECTION] => keep-alive [HTTP_ACCEPT] => t...

sleep 500 (1ms)
sleep 400 (1ms)
render (1ms)

Something failed!/php-debugbar/demo/failed.php#6Exception
include 'bootstrap.php';

try {
throw new Exception('Something failed!');
} catch (Exception $e) {
$debugbar['exceptions']->addException($e);
}

6 statements were executed, 1 of which failed1ms1.5MB

create table users (name varchar)0ms1.25MB0
insert into users (name) values (<foo>)0ms1.5MB1000000006ef9f64b00000000a141d954
insert into users (name) values (<bar>)0ms1.5MB1000000006ef9f64b00000000a141d954
select * from users0ms1.5MB0
select * from users where name=<foo>0ms1.5MB0000000006ef9f65400000000a141d954
delete from unknown_table0ms1.5MB[0] no such table: unknown_table