PHP: How to print associative array using while loop?

arrays, php

Solution

try this syntax and this is best efficient way to do your job...........

while (list($key, $value) = each($array_expression)) {
       statement
}

<?php


$data = array('a' => 1, 'b' => 2, 'c' => 3);

print_r($data);

while (list($key, $value) = each($data)) {
       echo '$'.$key .'='.$value;
}

?>

For reference please check this link.........

Small Example link here...

Problem

I have a simple associative array. ``` <?php $assocArray = array('a' => 1, 'b' => 2, 'c' => 3); ?> ``` Using only while loop, how can I print it in this result? ``` $a = 1 $b = 2 $c = 3 ``` This is my current solution but I think that this is not the efficient/best way to do it? ``` <?php $assocArray = array('a' => 1, 'b' => 2, 'c' => 3); $keys = array_keys($assocArray); rsort($keys); while (!empty($keys)) { $key = array_pop($keys); echo $key . ' = ' . $assocArray[$key] . '<br />'; }; ?> ``` Thanks.

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