Welcome to the Dead Code identification toolset, this toolset can be used together
with the dead files plugin for Eclipse and the treemap visualization., (*1)
Configuration
Please add a config.yml file in the root directory with
the following contents:, (*2)
options:
dsn: mysql:host=servernamehere;dbname=databasenamehere
username: usernamehere
password: passwordhere
You can also put this information in ~/.deadrc for user based configuration
or in /etc/dead.conf for systemwide configuration., (*3)
Run make to build dead.phar. dead.phar can be installed by running
make install. Then the systemwide command dead will be available., (*4)
You have to add a table includes to the database databasenamehere. These
names are not required but then you have to configure them or pass them as
a commandline parameter. If you want to monitor multiple applications, use
the application name instead of include., (*5)
The create query is:, (*6)
CREATE TABLE `includes` (
`function` varchar(700) NOT NULL,
`count` bigint(20) NOT NULL,
`first_hit` timestamp NULL default NULL,
`last_hit` timestamp NULL default NULL on update CURRENT_TIMESTAMP,
`added_at` timestamp NULL default NULL,
`deleted_at` timestamp NULL default NULL,
`changed_at` timestamp NULL default NULL,
PRIMARY KEY (`function`)
)
To let PHP add data to the measuring a file has to be added to the server
(note: this is server wide, do not polute your application with this file)., (*7)
append.php (or your own name), (*8)
<?php
// push all data to the browser
@ob_flush();
@flush();
/* DYNAMIC LIVE FILE ANALYSIS */
$db = mysql_connect('servernamehere','usernamehere','passwordhere');
mysql_select_db('databasenamehere',$db);
$files = implode('\',\'',get_included_files());
$query = "UPDATE aurora SET count = count + 1, first_hit = if( first_hit IS NULL, NOW(), first_hit) WHERE file IN ('$files')";
mysql_query($query,$db);
mysql_close($db);
Then the php.ini for the server has to be changed to let php execute this code always after each request.
If you have a sperate php.ini for CLI also change that file if you want CLI use of your application in the
measurements., (*9)
php.ini, (*10)
[php]
... lots of directives ...
; Automatically add files after PHP document.
; http://php.net/auto-append-file
auto_append_file="/your/path/to/append.php"
If you have any questions or need guidance using the toolset feel free to contact me using
hidde@hostnet.nl., (*11)
Wallogit.com
