PHP json 및 xml 직렬화/역직렬화

$data=array('Name'=>'Byron','Age'=>24,'Sex'=>'Male','Friends'=>array('Casper','Frank','Vincent')); $json=json_encode($data);//将数组序列化为json字符串 echo $json.'
'; $array_json= json_decode($json);//将json字符串反序列化为数组 while(list($key,$value)=each($array_json)){ if(!is_array($value)){ echo "$key: $value
"; }else{ echo "$key: "; foreach ($value as $current) { echo "$current  "; } echo '
'; } }

$data=array('Name'=>'Byron','Age'=>24,'Sex'=>'Male','Friends'=>array('Casper','Frank','Vincent')); $xml=wddx_serialize_value($data);//把数组序列化为xml字符串 echo $xml.'
'; $array_xml=wddx_deserialize($xml);//把xml字符串反序列化为数组 while(list($key,$value)=each($array_xml)){ if(!is_array($value)){ echo "$key: $value
"; }else{ echo "$key: "; foreach ($value as $current) { echo "$current  "; } echo '
'; } }

class Me { public $name; public $age; public $friends; function __construct($name,$age,$friends) { $this->name=$name; $this->age=$age; $this->friends=$friends; } }

$me1=new Me('Byron',24,array('Casper','Frank','Vincent')); $me2=new Me('Casper',25,array('Byron','Frank','Vincent')); $me3=new Me('Frank',26,array('Casper','Byron','Vincent')); //创建一个复杂的数组，子元素是自定义类，自定义类中包含数组字段 $array_me=array($me1,$me2,$me3); $json=json_encode($array_me);//序列化对象数组为json字符串 echo $json.'
'; $a=json_decode($json);//将json字符串反序列化为对象数组 foreach ($a as $aa) { echo $aa->name.'
'; }

$me1=new Me('Byron',24,array('Casper','Frank','Vincent')); $me2=new Me('Casper',25,array('Byron','Frank','Vincent')); $me3=new Me('Frank',26,array('Casper','Byron','Vincent')); //创建一个复杂的数组，子元素是自定义类，自定义类中包含数组字段 $array_me=array($me1,$me2,$me3); $xml=wddx_serialize_value($array_me);//序列化对象数组为xml字符串 echo $xml.'
'; $a=wddx_deserialize($xml);//将xml字符串反序列化为对象数组 foreach ($a as $aa) { echo $aa->name.'
'; }