php对象和数组相互转换的方法

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function array2object($array) {

if (is_array($array)) {

$obj = new StdClass();

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

$obj->$key = $val;

}

}

else { $obj = $array; }

return $obj;

}

function object2array($object) {

if (is_object($object)) {

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

$array[$key] = $value;

}

}

else {

$array = $object;

}

return $array;

}

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$array = array('foo' => 'bar','one' => 'two','three' => 'four');

$obj = array2object($array);

print $obj->one; // output's "two"

$arr = object2array($obj);

print $arr['foo']; // output's bar