wddx_serialize_vars
string wddx_serialize_vars(mixed var1, [...])
Serializes one or more variables into a WDDX STRUCT packet.
Returns:
String containing WDDX packet; 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:
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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