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<!--
File: array3.php
P.54
Associative array
-->
<?php
$a = array('male' => 0, 'female' => 1);
$arr = $a;
$arr1=&$arr;
$m = $arr['male'];
$n = $arr['female'];
print "m = $m, n = $n <P>";
?>
<HR>
<?php
// made a change
$arr['male'] = 2;
foreach($arr as $i)
print "$i, "; // {2, 1}
print "<HR>\n";
foreach($a as $item)
print "$item, "; // {0, 1}
print ("<HR>");
foreach($arr1 as $item)
print ("$item ");
?>