phpunit autoload clashes，phpunit autoload被覆盖

Question

My FW uses an autoload function, which I add via spl_autoload_register('autoload');
I run phpunit on a directory. After it executes the first test, the system crashes with:

PHP Fatal error:  require_once(): 
Failed opening required 'PHPUnit/Extensions/SeleniumTestCase.php' (include_path='.:/ ......)
in /home/test/functions.php on line 139

This points to my autolaod function, and not the one phpunit is suppose to use.
Does this mean my function is being used first, and then the phpunit one, and it crashes in my function?

If I change my autoload to use include instead of require_once it will work fine. So I guess this is an order of autoload functions issue.

Answer 1

You should use include_once instead of require_once in your autoload function, it will avoid to fatal if the file is not found.

Or you can put your autoloader at the end of the SPL autoloader stack by using

spl_autoload_register('autoload', true, true);

Giving your bootstrap to phpunit, can probably fix the issue. In your phpunit.xml

<?xml version="1.0" encoding="UTF-8"?>
<phpunit bootstrap="bootstrap.php">
</phpunit>