PHP Manual
XMLReader
Reads the contents of the current node as a string

XMLReader::readString

(PHP 5 >= 5.2.0, PHP 7)

XMLReader::readString — Reads the contents of the current node as a string

说明

public XMLReader::readString ( void ) : string

Reads the contents of the current node as a string.

参数

此函数没有参数。

返回值

Returns the content of the current node as a string. Empty string on failure.

注释

Caution

此函数仅在 PHP 与 libxml 20620 或以上版本编译时可用。

参见

XMLReader::readOuterXml() - Retrieve XML from current node, including itself
XMLReader::readInnerXml() - Retrieve XML from current node
XMLReader::expand() - Returns a copy of the current node as a DOM object

相关文章

php cachingiterator return the string representation of the current element php cairo retrieves the current status as string php domdocument import node into current document php eventbuffer linearizes data within buffer and returns it s contents as a string php maxdb 函数 escapes special characters in a string for use in an sql statement taking into account the current charset of the connection php ncurses 函数 add attributed string with specified length at current position php ncurses 函数 add attributed string at current position php ncurses 函数 add string with specified length at current position php rpm reader 函数 returns a string representing the current version of the rpmreader extension php phardata set the contents of a file within the tar/zip to those of an external file or string php spldoublylinkedlist return current node index php splheap return current node pointed by the iterator php splpriorityqueue return current node index php swftext calculates the width of the given string in this text objects current font and size php xmlreader returns a copy of the current node as a dom object php xmlreader move cursor to next node skipping all subtrees php xmlreader move to next node in document php xmlreader retrieve xml from current node php xmlreader retrieve xml from current node including itself php xmlreader reads the contents of the current node as a string

关注编程学问公众号