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wddx_packet_start	wddx_serialize_vars

WDDX Functions	Last updated: Mon, 26 Oct 2026

wddx_serialize_value

(PHP 4, PHP 5, PHP 7)

wddx_serialize_value — Serialize a single value into a WDDX packet

Warning

This function was REMOVED in PHP 7.4.0.

Description

function wddx_serialize_value(mixed $var, string $comment = ?): string

Creates a WDDX packet from a single given value.

Parameters

var: The value to be serialized
comment: An optional comment string that appears in the packet header.

Return Values

Returns the WDDX packet, or false on error.

wddx_packet_start	wddx_serialize_vars

WDDX Functions	Last updated: Mon, 26 Oct 2026