What Will Be The Output Of The Following Php Codep Pre Langphp #60

What will be the output of the following PHP code?</p> <pre><code class="language-php" line="1"> <?php $age = array("Harry" => "21", "Ron" => "19", "Malfoy" => "23"); ksort($age); foreach($age as $x => $x_value) { echo "Key=" . $x . ", Value=" . $x_value; echo "<br>"; } ?> </code></pre>

This multiple choice question (MCQ) is related to the book/course gs gs107 PHP: Hypertext Preprocessor. It can also be found in gs gs107 PHP Array - PHP Array - Quiz No.3.

 <?php $age = array("Harry" => "21", "Ron" => "19", "Malfoy" => "23"); ksort($age); foreach($age as $x => $x_value) { echo "Key=" . $x . ", Value=" . $x_value; echo "<br>"; } ?> 

  Key = Harry, Value = 21 Key = Ron, Value = 21 Key = Malfoy, Value = 23

  Key = Harry, Value = 21 Key = Ron, Value = 19 Key = Malfoy, Value = 23

  Key = Harry, Value = 21 Key = Malfoy, Value = 23 Key = Ron, Value = 19

  Key = Ron, Value = 19 Key = Harry, Value = 21 Key = Malfoy, Value = 23