<?php $function1 = function($foo, $bar) use ($var) {}; $function2 = function(Foo $foo, $bar) use ($var) {}; $function3 = function ($foo, $bar, $baz) {}; $function4 = function (Foo $foo, $bar, $baz) {}; $function5 = function () {}; $function6 = function() {};
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