int ksort
(array array [, int
sort_flags])
Sorts an array by key, maintaining key to data correlations. This is useful mainly for associative arrays.
Example 1. Ksort() example
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This example would display:
fruits[a] = orange fruits[b] = banana fruits[c] = apple fruits[d] = lemon |
You may modify the behavior of the sort using the optional parameter sort_flags, for details see sort().