Online PHP editor | output for 063At

@ 2016-03-01T14:55:28Z

<?php
$array = [
  "primary" => "#6ca6d9",
  "success" => "#479d63",
  "info" => "#5bc0de",
  "warning" => "#F39124",
  "danger" => "#d9695f",
  "purple" => "#fd44c7",
  "light-blue" => "#00b3ec",
  "blue" => "#026d8f",
  "green" => "#9ac333",
  "red" => "#fe2c78",
];
$a = array_keys($array);
var_dump(array_combine($a, $a));

Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7: array(10) { ["primary"]=> string(7) "primary" ["success"]=> string(7) "success" ["info"]=> string(4) "info" ["warning"]=> string(7) "warning" ["danger"]=> string(6) "danger" ["purple"]=> string(6) "purple" ["light-blue"]=> string(10) "light-blue" ["blue"]=> string(4) "blue" ["green"]=> string(5) "green" ["red"]=> string(3) "red" }

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