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php三维数组序列化，多维数组序列化

2014-11-28 09:25 239 查看

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />

<title></title>

</head>

<body>

<?php

$a = array(

'a' => 'Apple',

'b' => 'banana',

'c' => 'Coconut'

);

$s = serialize($a); // 序列化数组

echo $s;

echo ' '; // 输出结果：a:3:{s:1:"a";s:5:"Apple";s:1:"b";s:6:"banana";s:1:"c";s:7:"Coconut";}

$o = unserialize($s); // 反序列化

print_r($o);

foreach ($o as $key => $value) {

echo $key . '为' . $value . ' ';

}

echo ' ';

$er3 = 'a:3:{s:1:"a";s:5:"Apple";s:1:"b";s:6:"banana";s:1:"c";s:7:"Coconut";}';

$o3 = unserialize($er3);

print_r($o3);

echo ' ';

$er = 'a:1:{s:12:"product_attr";a:2:{i:53;a:2:{s:5:"label";s:6:"颜色";s:5:"value";s:6:"紫色";}i:54;a:2:{s:5:"label";s:6:"尺码";s:5:"value";s:3:"XXL";}}}';

$ok = unserialize($er);

print_r($ok);

foreach ($ok as $key => $value) {

echo $key . '为' . $value;

}

// ////////////////////////////

echo ' ';

echo ' ';

$arr_person = array(

'Tom' => array(

'phone' => 32523543,

'address' => 'Hongkong,CHINA',

'sex' => 'M'

),

'Mary' => array(

'phone' => 34563643,

'address' => 'Shengzheng,CHINA',

'sex' => 'F'

)

);

$er = 'a:1:{s:12:"product_attr";a:2:{i:53;a:2:{s:5:"label";s:6:"颜色";s:5:"value";s:6:"紫色";}i:54;a:2:{s:5:"label";s:6:"尺码";s:5:"value";s:3:"XXL";}}}';

$ok = unserialize($er);

print_r($ok);

foreach ($ok as $key => $val) {

foreach ($val as $key1 => $val1) {

foreach ($val1 as $key2 => $val2) {

print " " . $key2 . "=>" . $val2;

}

}

}

?>

</body>

</html>

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