php_training_day6_array_sorting

<?php
    /*
    We can sort arrays according to index, alphabets etc. Here are some php functions to sort arrays in PHP
    ksort() and krsort() — For sorting associative arrays by key

    1. sort() and rsort() — For sorting indexed arrays
    $colors = [30, 55, 1, 155];
    sort($colors);
    foreach ($colors as $color) {
        echo $color . '<br />';
    }

    2. asort() and arsort() — For sorting associative arrays by value
    $array = ['Clark' => 30, 'Ram' => 45, 'Sita' => 31, 'Gita' => 25];
    asort($array);

    foreach($array as $key => $value) {
        echo $key . ' => ' . $value . '<br />';
    }
    */

    $array = ['Clark' => 30, 'Ram' => 45, 'Sita' => 31, 'Gita' => 25];
    krsort($array);

    foreach($array as $key => $value) {
        echo $key . ' => ' . $value . '<br />';
    }