PHP asort() Function

The asort( ) function is an inbuilt function of PHP. The asort( ) function is used to sort an associative array in ascending order, according to the value. This function was introduced in PHP 4.0.

Syntax

Parameters

Return

It returns true on success or false on failure.

Example 1

Output:

 Array ( [virat] => 29 [ganguly] => 39 [sachin] => 42 ) 

Example 2

Output:

 Array ( [G] => Black [W] => Cyan [Y] => Green [B] => White [C] => Yellow ) 

Example 3

Output:

 Array ( [compiler] => 68 [data structure] => 89 [OS] => 95 ) 

Example 4

Output:

 Array ( [b] => Geography [d] => Hindi [c] => Math [a] => Science )