ASORT
Sort an array and maintain index association
SYNTAX
asort ( array &$array [, int $sort_flags = SORT_REGULAR ] ) : bool
PARAMETERS
array
The input array.
sort_flags
Modify the sorting behavior.
| SORT_REGULAR | compare items normally; the details are described in the comparison operators section |
| SORT_NUMERIC | compare items numerically |
| SORT_STRING | compare items as strings |
| SORT_LOCALE_STRING | compare items as strings, based on the current locale. It uses the locale, which can be changed using setlocale() |
| SORT_NATURAL | compare items as strings using "natural ordering" like natsort() |
| SORT_FLAG_CASE | can be combined (bitwise OR) with SORT_STRING or SORT_NATURAL to sort strings case-insensitively |
RETURN
Returns TRUE on success or FALSE on failure.
EXAMPLES
ARRAY
B => Banana
d => Lemon
C => apple
a => orange
SORT_FLAGS
C => apple
B => Banana
d => Lemon
a => orange