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Server : nginx/1.22.1 System : Linux iZwz9daxib3w3i063fw434Z 3.10.0-1127.19.1.el7.x86_64 #1 SMP Tue Aug 25 17:23:54 UTC 2020 x86_64 User : www ( 1000) PHP Version : 5.6.40 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv Directory : /www/wwwroot/www.jkmold.com/phpcms/libs/classes/ |
<?php
/**
* @author wangtiecheng(jim_@live.cn)
* @link http://www.phpcms.cn http://www.ku6.cn
* @copyright 2005-2009 PHPCMS/KU6 Software LLCS
* @license http://www.phpcms.cn/license/
* @datetime Wed Aug 05 18:37:10 CST 2009
* @lastmodify Wed Aug 05 18:37:10 CST 2009
* ------------------------------------------------------------
* $xml = new xml();
* $res = $xml->xml_unserialize($data);
*/
class xml {
var $parser;
var $document;
var $parent;
var $stack;
var $last_opened_tag;
public function xml() {
$this->parser = xml_parser_create();
xml_parser_set_option($this->parser, XML_OPTION_CASE_FOLDING, false);
xml_set_object($this->parser, $this);
xml_set_element_handler($this->parser, 'open','close');
xml_set_character_data_handler($this->parser, 'data');
}
public function destruct() {
xml_parser_free($this->parser);
}
/**
* unserialize
* @param xml字符串
* @return array
*/
public function xml_unserialize($xml) {
$data = $this->parse($xml);
$this->destruct();
return $data;
}
/**
* serialize
* @param $data 数组
* @return string
*/
public function xml_serialize(&$data, $level = 0, $prior_key = NULL) {
if($level == 0) {
ob_start();
echo "<?xml version=\"1.0\" encoding=\"".CHARSET."\"?>\n<root>","\n";
}
while(list($key, $value) = each($data)) {
if(!strpos($key, ' attr')) {
if(is_array($value) and array_key_exists(0, $value)) {
$this->xml_serialize($value, $level, $key);
} else {
$tag = $prior_key ? $prior_key : (is_numeric($key) ? 'item' : $key);
echo str_repeat("\t", $level),'<',$tag;
if(array_key_exists("$key attr", $data)) {
while(list($attr_name, $attr_value) = each($data["$key attr"])) {
echo ' ',$attr_name,'="',new_html_special_chars($attr_value),'"';
}
reset($data["$key attr"]);
}
if(is_null($value)) {
echo " />\n";
} elseif(!is_array($value)) {
echo '>',new_html_special_chars($value),"</$tag>\n";
} else {
echo ">\n",$this->xml_serialize($value, $level+1),str_repeat("\t", $level),"</$tag>\n";
}
}
}
}
reset($data);
if($level == 0) {
$str = &ob_get_contents();
ob_end_clean();
return $str.'</root>';
}
}
public function parse(&$data){
$this->document = array();
$this->stack = array();
$this->parent = &$this->document;
return xml_parse($this->parser, $data, true) ? $this->document : NULL;
}
public function open(&$parser, $tag, $attributes){
$this->data = '';
$this->last_opened_tag = $tag;
if(is_array($this->parent) && array_key_exists($tag, $this->parent)) {
if(is_array($this->parent[$tag]) && array_key_exists(0,$this->parent[$tag])) {
$key = $this->count_numeric_items($this->parent[$tag]);
} else {
if(array_key_exists("$tag attr", $this->parent)) {
$arr = array('0 attr'=>&$this->parent["$tag attr"], &$this->parent[$tag]);
unset($this->parent["$tag attr"]);
} else {
$arr = array(&$this->parent[$tag]);
}
$this->parent[$tag] = &$arr;
$key = 1;
}
$this->parent = &$this->parent[$tag];
} else {
$key = $tag;
}
if($attributes) {
$this->parent["$key attr"] = $attributes;
}
$this->parent = &$this->parent[$key];
$this->stack[] = &$this->parent;
}
public function data(&$parser, $data) {
if($this->last_opened_tag != NULL) {
$this->data .= $data;
}
}
public function close(&$parser, $tag) {
if($this->last_opened_tag == $tag) {
$this->parent = $this->data;
$this->last_opened_tag = NULL;
}
array_pop($this->stack);
if($this->stack) {
$this->parent = &$this->stack[count($this->stack)-1];
}
}
public function count_numeric_items(&$array) {
return is_array($array) ? count(array_filter(array_keys($array), 'is_numeric')) : 0;
}
}
?>