wddx_packet_start

resource wddx_packet_start([string comment])

Starts a WDDX packet with optional comment.

Returns:

Packet ID

Description:

This functions creates a new, empty WDDX packet. It returns a packet ID for use in wddx_add_vars(), which lets you add variables to the packet. You can specify a string as an argument, which will be used as the comment for the packet.

Version:

Existing since versions 3.0.7 and 4.0

Example:

Create a WDDX packet
/* OUTPUT 
<wddxPacket version='1.0'> 
<header/> 
<data> 
<struct> 
<var name='foo'><string>FOO</string></var> 
</struct> 
</data> 
</wddxPacket> 
*/ 

// assign variable 
$foo = "FOO"; 

$id = wddx_packet_start(); 
wddx_add_vars($id, "foo"); 

// output packet 
print(wddx_packet_end($id));

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