8000 Documentation of the new PSR-4 class loader. by derrabus · Pull Request #3686 · symfony/symfony-docs · GitHub
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Documentation of the new PSR-4 class loader. #3686

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Merged
merged 5 commits into from
Mar 18, 2014
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Documentation of the new PSR-4 class loader. #3686

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17166bd
First shot of a documentation of the new PSR-4 class loader.
derrabus Mar 12, 2014
6f2a1a3
Adjustments from comments be @WouterJ
derrabus Mar 16, 2014
a05da41
Minor corrections.
derrabus Mar 17, 2014
16fead4
Adjustments from comments by @bicpi
derrabus Mar 17, 2014
cb2be4a
Moved versionadded block to the top.
derrabus Mar 17, 2014
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Minor corrections.
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@derrabus
derrabus committed Mar 17, 2014
commit a05da41b86f713f4acf5dd8f9b721ea160c7fce8
6 changes: 3 additions & 3 deletions components/class_loader/psr4_class_loader.rst
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Expand Up @@ -39,7 +39,7 @@ The directory structure will look like this:
Yaml.php
...
config.yml
test.php
demo.php

In ``demo.php`` you are going to parse the ``config.yml`` file. To do that, you
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you talk about demo.php here, you mean test.php?

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Yes.

first need to configure the ``Psr4ClassLoader``:
Expand All @@ -55,13 +55,13 @@ first need to configure the ``Psr4ClassLoader``:
$loader->addPrefix('Symfony\\Component\\Yaml\\', __DIR__.'/lib/Yaml');
$loader->register();

$data = Yaml::parse(__DIR__.'/demo.yml');
$data = Yaml::parse(__DIR__.'/config.yml');

First of all, the class loader is loaded manually using a ``require``
statement, since there is no autoload mechanism yet. With the
:method:`Symfony\Component\ClassLoader\Psr4ClassLoader::addPrefix` call, you
tell the class loader where to look for classes with the
``Symfony\Component\Yaml\`` namespace prefix. After registering the autoloader,
the Yaml component is ready to use.
the Yaml component is ready to be used.

.. _PSR-4: http://www.php-fig.org/psr/psr-4/
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