--TEST-- "first" filter --TEMPLATE-- {{ [1, 2, 3, 4]|first }} {{ {a: 1, b: 2, c: 3, d: 4}|first }} {{ '1234'|first }} {{ arr|first }} {{ 'Ä?é'|first }} {{ ''|first }} --DATA-- return array('arr' => new ArrayObject(array(1, 2, 3, 4))) --EXPECT-- 1 1 1 1 Ä
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