![]() For instance, any elements or attributes in a namespace will simply be discarded, and any text content will be discarded if an element also has children or attributes. All of this is lost by turning the object into an array rather than reading understanding the examples on this page.Īdditionally, because it is not designed for this purpose, the conversion to JSON and back will actually lose information in some situations. ![]() You also have access to namespace information, the ability to make simple edits to the XML, and even the ability to "import" into a DOM object, for much more powerful manipulation. For instance, you can write bar -> baz ?> and it means the same thing as bar -> baz ?>, regardless of how many bar or baz elements there are in the XML and if you write bar -> baz ?> you get all the string content of that node - including CDATA sections - regardless of whether it also has child elements or attributes. Most simply, because the whole point of SimpleXML is to be easier to use and more powerful than a plain array. ![]() I'd like to explain why this is a bad idea. There is a common "trick" often proposed to convert a SimpleXML object to an array, by running it through json_encode() and then json_decode(). Getting Started Introduction A simple tutorial Language Reference Basic syntax Types Variables Constants Expressions Operators Control Structures Functions Classes and Objects Namespaces Enumerations Errors Exceptions Fibers Generators Attributes References Explained Predefined Variables Predefined Exceptions Predefined Interfaces and Classes Predefined Attributes Context options and parameters Supported Protocols and Wrappers Security Introduction General considerations Installed as CGI binary Installed as an Apache module Session Security Filesystem Security Database Security Error Reporting User Submitted Data Hiding PHP Keeping Current Features HTTP authentication with PHP Cookies Sessions Dealing with XForms Handling file uploads Using remote files Connection handling Persistent Database Connections Command line usage Garbage Collection DTrace Dynamic Tracing Function Reference Affecting PHP's Behaviour Audio Formats Manipulation Authentication Services Command Line Specific Extensions Compression and Archive Extensions Cryptography Extensions Database Extensions Date and Time Related Extensions File System Related Extensions Human Language and Character Encoding Support Image Processing and Generation Mail Related Extensions Mathematical Extensions Non-Text MIME Output Process Control Extensions Other Basic Extensions Other Services Search Engine Extensions Server Specific Extensions Session Extensions Text Processing Variable and Type Related Extensions Web Services Windows Only Extensions XML Manipulation GUI Extensions Keyboard Shortcuts ? This help j Next menu item k Previous menu item g p Previous man page g n Next man page G Scroll to bottom g g Scroll to top g h Goto homepage g s Goto search
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