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XML_SET_CHARACTER_DATA_HANDLER(3) 1 XML_SET_CHARACTER_DATA_HANDLER(3)
xml_set_character_data_handler - Set up character data handler
SYNOPSIS
bool xml_set_character_data_handler (resource $parser, callable $handler)
DESCRIPTION
Sets the character data handler function for the XML parser $parser.
PARAMETERS
o $parser
- A reference to the XML parser to set up character data handler function.
o $handler
-$handler is a string containing the name of a function that must exist when xml_parse(3) is called for $parser. The function
named by $handler must accept two parameters:
handler (resource $parser, string $data)
o $parser
- The first parameter, parser, is a reference to the XML parser calling the handler.
o $data
- The second parameter, $data, contains the character data as a string.
Character data handler is called for every piece of a text in the XML document. It can be called multiple times inside each frag-
ment (e.g. for non-ASCII strings). If a handler function is set to an empty string, or FALSE, the handler in question is disabled.
Note
Instead of a function name, an array containing an object reference and a method name can also be supplied.
RETURN VALUES
Returns TRUE on success or FALSE on failure.
PHP Documentation Group XML_SET_CHARACTER_DATA_HANDLER(3)