array krsort function - sort the given array by key reverse order

array krsort function - sort the given array by key reverse order

array-krsort-function-example-in-php.php


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  <h2>array krsort function - sort the given array by key reverse order</h2>
  <pre>
   <?php
    /*
     -----------------------------------------------------------
     les make an array and fill up with some keys and values
     -----------------------------------------------------------
    */
    $myArray = array("a"=>"apple","c"=>"cat","b"=>"book","z"=>"zoo");
    echo "<h4>Output of myArray</h4>";
    print_r($myArray);
    /*
     -------------------------------------------------------------------------------------
     we want to sort the array reverse order by using array krsort function
     sorting is based on keys rather than values
     -------------------------------------------------------------------------------------
    */
    krsort($myArray);
    echo "<h4>Output of sorted array using array krsort function by keys</h4>";
    print_r($myArray);
   ?>
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