PHP asort() function

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PHP arsort() function
PHP Compact function

The asort function sorts an associative array in ascending order based on the values.

What is the syntax of asort function in PHP?

asort(array, sorttype)
ParameterDescription
arrayThe array to sort – Required
sorttypeOptional. Specifies how to compare the array elements/items. 
SORT_STRING (default) – Compare elements as strings
SORT_REGULAR – Compares normally without changing the type
SORT_NUMERIC – Compare as numeric values
SORT_LOCALE_STRING – Compare as a string according to the current locale
asort function in PHP

Example of asort function

Example 1. Sort an associative array in ascending order according to its values.

<?php
$age=array("Jawad"=>"24","Ahmad"=>"25","Sumerina"=>"39");
asort($age);
?>
PHP arsort() function
PHP Compact function

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