PHP extract() 实例 - 自学教程(runoops.com)

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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>PHP extract() 实例 - 自学教程(runoops.com)</title>
</head>
<body>
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<?php
$a = "Original";
$my_array = array("a" => "Cat", "b" => "Dog", "c" => "Horse");
extract($my_array, EXTR_PREFIX_SAME, "dup");
echo "$a = $a; $b = $b; $c = $c; $dup_a = $dup_a";
?>
​
</body>
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</html>