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Fixes #3773 #5836
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Fixes #3773 #5836
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| { | ||
| $keys = array_keys($array); | ||
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| return ($keys != array_keys($keys)); |
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This is confusing - on what is this logic based?
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@Ocramius It's similar to what we have in Zend\Stdlib\ArrayUtils::isHashTable() -- essentially, you're testing to see if the array keys are sequential starting with 0. If they are not, it's an associative array. In ArrayUtils, we test if array_values($array) !== $array. Both work.
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Fixed some minor issues with suggested fix.