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<?php spl_autoload_register(function ($class) { echo "Autoloading $class"; }); var_dump(class_exists('Foo')); eval('class Foo{} echo "defined Foo";'); class_alias('Foo', 'Bar'); var_dump(class_exists('Bar'));
Output for git.master, git.master_jit, rfc.property-hooks
Autoloading Foobool(false) defined Foobool(true)

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