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# xml_set_character_data_handler

(PHP 3>= 3.0.6, PHP 4 , PHP 5)

xml_set_character_data_handler -- Set up character data handler

## Description

bool xml_set_character_data_handler ( resource parser, callback handler)

Sets the character data handler function for the XML parser parser. handler is a string containing the name of a function that must exist when xml_parse() is called for parser.

The function named by handler must accept two parameters: handler ( resource parser, string data)

parser

  The first parameter, parser, is a reference to the XML parser calling the handler.

data

  The second parameter, data, contains the character data as a string.

If a handler function is set to an empty string, or `FALSE`, the handler in question is disabled.

`TRUE` is returned if the handler is set up, `FALSE` if parser is not a parser.

> 備注:除了函數名稱，也提供一個包含物件參考的陣列和一個方法名稱。

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