WARNING: You are browsing the documentation for Symfony 4.0 which is not maintained anymore. Consider upgrading your projects to Symfony 4.2.

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The ClassLoader Component

4.0 version

Maintained

3.4 4.2 current 4.3 master

Unmaintained

2.0 2.1 2.7 2.8 3.0 3.1 3.2 3.3 4.1

The ClassLoader Component¶

Caution

The ClassLoader component was removed in Symfony 4.0. As an alternative, use any of the class loading optimizations provided by Composer.

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