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@ 2016-01-06T14:20:56Z

<?php
class TestClass {
    public function baz() {
        echo "Worked!";
    }
}

$foo = 'bam';
$bam = ['bar' => new TestClass()];


$$foo['bar']->baz();


function getResult() {
  return "string";
}

echo getResult(){0};

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This is an error 404