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wddx_serialize_vars
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wddx_serialize_vars

Name

wddx_serialize_vars — Serializes one or more variables into a WDDX STRUCT packet.

Synopsis

string wddx_serialize_vars(var1[, ]); mixed var1: Name of variable to add (optional):

Returns

String containing WDDX packet or FALSE on error

Description

This function takes one or more variable names as arguments, and serializes the variables into a WDDX STRUCT packet. Alternatively, you can pass the variable names in an array.

Version

Existing since versions 3.0.7 and 4.0

Example

Example 1418. Serialize variables

/* OUTPUT
<wddxPacket version='1.0'>
<header/>
<data>
<struct>
<var name='foo'><string>foo</string></var>
<var name='bar'><string>bar</string></var>
</struct>
</data>
</wddxPacket>
*/

$foo = "foo";
$bar = "bar";
print(wddx_serialize_vars("foo", array("bar")));

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