Php 基于XML文件的词典
我们有这样一个XML字典文件:Php 基于XML文件的词典,php,xml,xpath,simplexml,Php,Xml,Xpath,Simplexml,我们有这样一个XML字典文件: <?xml version="1.0" encoding="UTF-8"?> <words> <word> <phrase lang="IR">حسابدار</phrase> <phrase lang="FR">Comptable</phrase> <phrase lang="CN">会计</phrase&
<?xml version="1.0" encoding="UTF-8"?>
<words>
<word>
<phrase lang="IR">حسابدار</phrase>
<phrase lang="FR">Comptable</phrase>
<phrase lang="CN">会计</phrase>
<phrase lang="US">Accountant</phrase>
</word>
<word>
<phrase lang="IR">حسابرس</phrase>
<phrase lang="FR">Auditeur</phrase>
<phrase lang="CN">核数师</phrase>
<phrase lang="US">Auditor</phrase>
</word>
<word>
<phrase lang="IR">مهندس</phrase>
<phrase lang="FR">Ingénieur</phrase>
<phrase lang="CN">工程师</phrase>
<phrase lang="US">Engineer</phrase>
</word>
</words>
由于您已经从所使用的查询中获得了所需的节点,因此只需使用
->attributes()
访问属性(法语FR
):
基本思想:
$nodes = $xml->xpath('//word/phrase[contains(..,"ngin")]');
$lang_needed = 'FR';
$result = '';
if(!empty($nodes)) {
foreach($nodes as $node) {
if((string) $node->attributes()->lang === $lang_needed) {
// $result = (string) $node;
echo $node;
}
}
}
您也可以这样设计查询:
$lang_needed = 'FR';
$nodes = $xml->xpath("//word/phrase[contains(..,'A')][@lang = '{$lang_needed}']");
if(!empty($nodes as $node)) {
// $result = (string) $node;
echo $node;
}
由于您已经从所使用的查询中获得了所需的节点,因此只需使用
->attributes()
访问属性(法语FR
):
基本思想:
$nodes = $xml->xpath('//word/phrase[contains(..,"ngin")]');
$lang_needed = 'FR';
$result = '';
if(!empty($nodes)) {
foreach($nodes as $node) {
if((string) $node->attributes()->lang === $lang_needed) {
// $result = (string) $node;
echo $node;
}
}
}
您也可以这样设计查询:
$lang_needed = 'FR';
$nodes = $xml->xpath("//word/phrase[contains(..,'A')][@lang = '{$lang_needed}']");
if(!empty($nodes as $node)) {
// $result = (string) $node;
echo $node;
}
这是一个将XML解析为结构的类
class Simple_Parser
{
var $parser;
var $error_code;
var $error_string;
var $current_line;
var $current_column;
var $data = array();
var $datas = array();
function parse($data)
{
$this->parser = xml_parser_create('UTF-8');
//UTF-8 encoding geoffers_
xml_set_object($this->parser, $this);
xml_parser_set_option($this->parser, XML_OPTION_SKIP_WHITE, 1);
xml_set_element_handler($this->parser, 'tag_open', 'tag_close');
xml_set_character_data_handler($this->parser, 'cdata');
if (!xml_parse($this->parser, $data))
{
$this->data = array();
$this->error_code = xml_get_error_code($this->parser);
$this->error_string = xml_error_string($this->error_code);
$this->current_line = xml_get_current_line_number($this->parser);
$this->current_column = xml_get_current_column_number($this->parser);
}
else
{
$this->data = $this->data['child'];
}
xml_parser_free($this->parser);
}
function tag_open($parser, $tag, $attribs)
{
$this->data['child'][$tag][] = array('data' => '', 'attribs' => $attribs, 'child' => array());
$this->datas[] =& $this->data;
$this->data =& $this->data['child'][$tag][count($this->data['child'][$tag])-1];
}
function cdata($parser, $cdata)
{
$this->data['data'] .= $cdata;
}
function tag_close($parser, $tag)
{
$this->data =& $this->datas[count($this->datas)-1];
array_pop($this->datas);
}
}
这是一个将XML解析为结构的类
class Simple_Parser
{
var $parser;
var $error_code;
var $error_string;
var $current_line;
var $current_column;
var $data = array();
var $datas = array();
function parse($data)
{
$this->parser = xml_parser_create('UTF-8');
//UTF-8 encoding geoffers_
xml_set_object($this->parser, $this);
xml_parser_set_option($this->parser, XML_OPTION_SKIP_WHITE, 1);
xml_set_element_handler($this->parser, 'tag_open', 'tag_close');
xml_set_character_data_handler($this->parser, 'cdata');
if (!xml_parse($this->parser, $data))
{
$this->data = array();
$this->error_code = xml_get_error_code($this->parser);
$this->error_string = xml_error_string($this->error_code);
$this->current_line = xml_get_current_line_number($this->parser);
$this->current_column = xml_get_current_column_number($this->parser);
}
else
{
$this->data = $this->data['child'];
}
xml_parser_free($this->parser);
}
function tag_open($parser, $tag, $attribs)
{
$this->data['child'][$tag][] = array('data' => '', 'attribs' => $attribs, 'child' => array());
$this->datas[] =& $this->data;
$this->data =& $this->data['child'][$tag][count($this->data['child'][$tag])-1];
}
function cdata($parser, $cdata)
{
$this->data['data'] .= $cdata;
}
function tag_close($parser, $tag)
{
$this->data =& $this->datas[count($this->datas)-1];
array_pop($this->datas);
}
}
“我们需要一个PHP代码”。。。好吧,由你来编写代码,这不是一个代码编写服务。请展示你尝试过的不起作用的东西,然后你应该得到很多帮助。否则,如果你到目前为止还没有什么,那么是时候对你的部分进行一些研究,当你有一些代码时再回来谢谢你的尝试!您的警告线超出了我们需要的代码!!“我们需要一个PHP代码”。。。好吧,由你来编写代码,这不是一个代码编写服务。请展示你尝试过的不起作用的东西,然后你应该得到很多帮助。否则,如果你到目前为止还没有什么,那么是时候对你的部分进行一些研究,当你有一些代码时再回来谢谢你的尝试!您的警告线超出了我们需要的代码!!