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@ 2015-03-17T09:37:12Z

<?php
    $array[1.5] = "foo";
    $array[1.6] = "bar";
    $size = count($array);
    var_dump($array);
?>

Output
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var_dump: documentation ( source)

preferences:dark modelive preview

59.4 ms | 402 KiB | 5 Q