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run code in 300+ PHP versions simultaneously
<?php $arr = array('a' => 1, 'b' => 'Присет', 'c' => 3, 'd' => 4, 'e' => 5); echo json_encode($arr, JSON_UNESCAPED_UNICODE); ?>
Output for git.master, git.master_jit, rfc.property-hooks
{"a":1,"b":"Присет","c":3,"d":4,"e":5}

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