//数组转序列号转数组
header("Content-type: text/html; charset=utf-8");
$arr = array(
    $head = array(
        'head_x' => 10, //头像坐标X
        'head_y' => 5, //头像坐标Y
        'head_s' => 200), //头像大小
    $name = array(
        'name_x' => 35, //姓名坐标X
        'name_y' => 9, //姓名坐标X
        'name_s' => 200), //姓名大小
    $mobile = array(
        'mobile_x' => 32, //手机坐标X
        'mobile_y' => 131, //手机坐标X
        'mobile_s' => 200), //手机大小
    );
echo serialize($arr);

//序列化文件转数组
$xuliehua = 'a:3:{i:0;a:3:{s:6:"head_x";i:10;s:6:"head_y";i:5;s:6:"head_s";i:200;}i:1;a:3:{s:6:"name_x";i:35;s:6:"name_y";i:9;s:6:"name_s";i:200;}i:2;a:3:{s:8:"mobile_x";i:32;s:8:"mobile_y";i:131;s:8:"mobile_s";i:200;}}';
$xuliehuaarr = unserialize($xuliehua);
echo "<pre>翻转序列化转数组：<br>";
print_r($xuliehuaarr);
echo "</pre>";

<?php
$arr2 = array(
    'head_x' => 10, //头像坐标X
    'head_y' => 5, //头像坐标Y
    'head_s' => 200, //头像大小
    'name_x' => 35, //姓名坐标X
    'name_y' => 9, //姓名坐标X
    'name_s' => 200, //姓名大小
    'mobile_x' => 32, //手机坐标X
    'mobile_y' => 131, //手机坐标X
    'mobile_s' => 200 //手机大小
        );
echo $xuliehua2 = serialize($arr2); //序列化
$xuliehuaarr2 = unserialize($xuliehua2);
echo "<pre>翻转序列化转数组：<br>";
print_r($xuliehuaarr2);
echo "</pre>";
echo '<hr>';