1 | <?php |
||
2 | |||
3 | use LibreNMS\Config; |
||
0 ignored issues
–
show
|
|||
4 | |||
5 | include Config::get('install_dir') . '/includes/discovery/sensors/temperature/unix.inc.php'; |
||
6 |
Let?s assume that you have a directory layout like this:
and let?s assume the following content of
Bar.php
:If both files
OtherDir/Foo.php
andSomeDir/Foo.php
are loaded in the same runtime, you will see a PHP error such as the following:PHP Fatal error: Cannot use SomeDir\Foo as Foo because the name is already in use in OtherDir/Foo.php
However, as
OtherDir/Foo.php
does not necessarily have to be loaded and the error is only triggered if it is loaded beforeOtherDir/Bar.php
, this problem might go unnoticed for a while. In order to prevent this error from surfacing, you must import the namespace with a different alias: