(PHP 4, PHP 5, PHP 7)
wddx_serialize_value — Serialize a single value into a WDDX packet
該函數已在 PHP 7.4.0 中 移除。
Creates a WDDX packet from a single given value.
varThe value to be serialized
commentAn optional comment string that appears in the packet header.
Returns the WDDX packet, or false on error.