wddx_serialize_vars
(PHP 4, PHP 5)
wddx_serialize_vars — Serialize variables into a WDDX packet
说明
string wddx_serialize_vars ( mixed $var_name [, mixed $... ] )Creates a WDDX packet with a structure that contains the serialized representation of the passed variables.
参数
This function takes a variable number of parameters.
- var_name
-
Can be either a string naming a variable or an array containing strings naming the variables or another array, etc.
- ...
-
返回值
Returns the WDDX packet, or FALSE on error.
范例
Example #1 wddx_serialize_vars() example 以上例程会输出：
<?php
$a = 1;
$b = 5.5;
$c = array("blue", "orange", "violet");
$d = "colors";
$clvars = array("c", "d");
echo wddx_serialize_vars("a", "b", $clvars);
?>
<wddxPacket version='1.0'><header/><data><struct><var name='a'><number>1</number></var>
<var name='b'><number>5.5</number></var><var name='c'><array length='3'>
<string>blue</string><string>orange</string><string>violet</string></array></var>
<var name='d'><string>colors</string></var></struct></data></wddxPacket>
