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PHP - XML Reader Functions
XMLReader extension is used to read/retrieve the contents of an XML document i.e. using the methods of the XMLReader class you can read each node of an XML document.
Installation
This extension enable by default. Default command line for disable at compile time is --disable-xml.
Runtime Configuration
This extension has no configuration directives defined in php.ini.
List of Functions
PHP − indicates the earliest version of PHP that supports the function.
| Sr.No | Function & Description | PHP |
|---|---|---|
| 1 |
This function is used to close the current XMLReader object. |
5 |
| 2 |
This function returns the copy of current node as DOM object. |
5 |
| 3 |
This function is used to retrieve the value of a named attribute. |
5 |
| 4 |
This function is used to retrieve the value of an attribute by index. |
5 |
| 5 |
This function is used to retrieve the value of an attribute by name and URI. |
5 |
| 6 |
This Is used to determine whether a property has been set. |
5 |
| 7 |
This Is used to determine whether the parsed XML document is valid. |
5 |
| 8 |
This function is used to lookup a namespace for a prefix. |
5 |
| 9 |
This function moves the cursor to the an attribute of the current element based on the given name. |
5 |
| 10 |
This function moves the cursor to the an attribute of the current element based on number. |
5 |
| 11 |
This function moves the cursor to a named attribute of the current element. |
5 |
| 12 |
This function moves the cursor to the parent element of the current attribute. |
5 |
| 13 | XMLReader::moveToFirstAttribute This function moves the cursor to the first attribute of the current element. |
5 |
| 14 | XMLReader::moveToNextAttribute This function moves the cursor to the next attribute of the current element. |
5 |
| 15 |
It used to skip the sub trees and moves to the next nodes. |
5 |
| 16 |
It used to set the XML in a file (URI) to parse. |
5 |
| 17 |
It used to move the pointer to the next node in the XML document. |
5 |
| 18 |
It used to retrieve an XML element from the current node. |
5 |
| 19 |
It used to retrieve the XML element from the current node (including itself). |
5 |
| 20 |
It used to read the contents of a node as string. |
5 |
| 21 |
It used to set the function properties. |
5 |
| 22 |
This sets the XML data to parse. |
5 |