array natcasesort function - case insensitive array sorting by natural order

array natcasesort function - case insensitive array sorting by natural order

array-natcasesort-function-example-in-php.php


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  <h2>array natcasesort function - case insensitive array sorting by natural order</h2>
  <pre>
   <?php
    /*
     -----------------------------------------------------------
     let us make an array and fill it up with some keys and values
     -----------------------------------------------------------
    */
    $myArray = array("a"=>"apple","z"=>"zoo","Z"=>"Zoo","b"=>"book");
    echo "<h4>Output of myArray</h4>";
    print_r($myArray);
    /*
     -----------------------------------------------------------
     let's make the sorted array by using regular sort
     -----------------------------------------------------------
    */
    echo "<h4>Output of myArray using regular sort</h4>";
    sort($myArray);
    print_r($myArray);
    /*
     -------------------------------------------------------------------------------------
     we want to sort the array case insensitively by using array natcasesort function
     -------------------------------------------------------------------------------------
    */
    natcasesort($myArray);
    echo "<h4>Output of sorted array using array natcasesort function</h4>";
    print_r($myArray);
   ?>
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