# wddx_serialize_value

(PHP 4, PHP 5, PHP 7)

wddx_serialize_value — Serialize a single value into a WDDX packet

Advertencia

This function was REMOVED in PHP 7.4.0.

### Descripción

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

Creates a WDDX packet from a single given value.

### Parámetros

`var`

  The value to be serialized

`comment`

  An optional comment string that appears in the packet header.

### Valores devueltos

Returns the WDDX packet, or `false` on error.