Sort an associative array in ascending order, according to the key:
The ksort() function sorts an associative array in ascending order, according to the key.
Tip: Use the krsort() function to sort an associative array in descending order, according to the key.
Tip: Use the asort() function to sort an associative array in ascending order, according to the value.
Parameter | Description |
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array | Required. Specifies the array to sort |
sortingtype | Optional. Specifies how to compare the array elements/items. Possible values:
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Return Value: | TRUE on success. FALSE on failure |
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PHP Version: | 4+ |