void sort
(array array [, int sort_flags])
This function sorts an array. Elements will be arranged from lowest to highest when this function has completed.
Example 1. Sort() example
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This example would display:
fruits[0] = apple fruits[1] = banana fruits[2] = lemon fruits[3] = orange |
The fruits have been sorted in alphabetical order.
The optional second parameter sort_flags may be used to modify the sorting behavior using theese valies:
Sorting type flags:
SORT_REGULAR - compare items normally
SORT_NUMERIC - compare items numerically
SORT_STRING - compare items as strings