cdata section for getting started with php operating xml, phpxmlcdata section_PHP tutorial

cdata section for getting started with php operation xml, phpxmlcdata section

The example in this article describes the cdata section of getting started with php operating xml. Share it with everyone for your reference. The specific analysis is as follows:

(1) The text in the xml document will be parsed by the xml parser, but the content in the cdata section will not be parsed. Therefore, cdata can contain some special characters, such as &, <, etc.
(2) The cdata section starts with .

Corresponding to CDATA is PCDATA: PCDATA represents the text to be parsed and defines constraints in the DTD.

I hope this article will be helpful to everyone’s PHP XML programming design.