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run code in 300+ PHP versions simultaneously
<?php $arr = array ('a'=>1,'b'=>2,'c'=>3,'d'=>4,'e'=>5); echo json_encode($arr, JSON_PRETTY_PRINT );
Output for git.master, git.master_jit, rfc.property-hooks
{ "a": 1, "b": 2, "c": 3, "d": 4, "e": 5 }

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