1 | <?php |
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2 | define('env_name', 'Console'); |
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3 | define('env_type', 'cli'); |
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4 | |||
5 | use Ffcms\Core\Helper\Type\Str; |
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6 | use Ffcms\Core\Helper\FileSystem\File; |
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7 | |||
8 | if (PHP_SAPI !== 'cli' || !defined('root')) { |
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9 | die(); |
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10 | } |
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11 | |||
12 | require_once(root . '/Loader/Autoload.php'); |
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13 | |||
14 | // initialize console app |
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15 | $app = new Symfony\Component\Console\Application('FFCMS', '3.0.0'); |
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16 | |||
17 | // list classmap and add existing commands |
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18 | $classMap = $loader->getPrefixes(); |
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19 | foreach ($classMap['Apps\\'] as $path) { |
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20 | $path .= '/Apps/Console'; |
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21 | $files = File::listFiles($path, ['.php'], true); |
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22 | foreach ($files as $file) { |
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23 | $class = Str::cleanExtension($file); |
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24 | $namespace = 'Apps\Console\\' . $class; |
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25 | if (class_exists($namespace) && is_a($namespace, 'Symfony\Component\Console\Command\Command', true)) { |
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26 | $cmd = new $namespace; |
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27 | $app->add($cmd); |
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28 | $cmd = null; |
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29 | } |
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30 | } |
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31 | } |
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32 |
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: