xml_set_processing_instruction_handler

xml_set_processing_instruction_handler -- Set up processing instruction (PI) handler

Description

bool xml_set_processing_instruction_handler ( resource parser, string handler)




You can put PHP code into such a tag, but be aware of one limitation: in an XML PI, the PI end tag ( ? ) can not be quoted, so this character sequence should not appear in the PHP code you embed with PIs in XML documents. If it does, the rest of the PHP code, as well as the "real" PI end tag, will be treated as character data.



parser

target

data



Anmerkung : Anstelle eines Funktionsnamens kann auch ein Array mit einer Objekt-Referenz und dem Namen einer Methode angegeben werden .