A CDATA Converter was found on the Internet, and after the modification, the CDATA label was filtered out. As follows
Copy CodeThe code is as follows:
States:
//
' Out '
' < '
// ' // ' // ' // ' // ' // ' ' In '
// ']'
// ']]'
//
(Yes, the states a represented by strings.)
//
$state = ' out ';
$a = Str_split ($xml);
$new _xml = ";
foreach ($a as $k = = $v) {
Deal with ' state '.
Switch ($state) {
Case ' out ':
if (' < ' = = $v) {
$state = $v;
} else {
$new _xml. = $v;
}
Break
Case ' < ':
if ('! ' = = $v) {
$state = $state. $v;
} else {
$new _xml. = $state. $v;
$state = ' out ';
}
Break
Case ' if (' [' = = $v) {
$state = $state. $v;
} else {
$new _xml. = $state. $v;
$state = ' out ';
}
Break
Case ' if (' C ' = = $v) {
$state = $state. $v;
} else {
$new _xml. = $state. $v;
$state = ' out ';
}
Break
Case ' if (' D ' = = $v) {
$state = $state. $v;
} else {
$new _xml. = $state. $v;
$state = ' out ';
}
Break
Case ' if (' A ' = = $v) {
$state = $state. $v;
} else {
$new _xml. = $state. $v;
$state = ' out ';
}
Break
Case ' if (' T ' = = $v) {
$state = $state. $v;
} else {
$new _xml. = $state. $v;
$state = ' out ';
}
Break
Case ' if (' A ' = = $v) {
$state = $state. $v;
} else {
$new _xml. = $state. $v;
$state = ' out ';
}
Break
Case ' if (' [' = = $v) {
$cdata = ";
$state = ' in ';
} else {
$new _xml. = $state. $v;
$state = ' out ';
}
Break
Case ' in ':
if ('] ' = = $v) {
$state = $v;
} else {
$cdata. = $v;
}
Break
Case '] ':
if ('] ' = = $v) {
$state = $state. $v;
} else {
$cdata. = $state. $v;
$state = ' in ';
}
Break
Case ']] ':
if (' > ' = = $v) {
$new _xml. = Htmlentities ($cdata);
# $new _xml.= $cdata;
$new _xml. = Str_replace (' > ', ' > ',
Str_replace (' > ', ' < ',
Str_replace (' "', '" ',
Str_replace (' & ', ' & ',
$cdata)));
$state = ' out ';
} else {
$cdata. = $state. $v;
$state = ' in ';
}
Break
}//Switch
}
//
Return.
//
return $new _xml;
Recently found that there are always alert sent to say that SimpleXML parsing error.
found that the data that originally had XML was<![cdata[domain[test]] (3 consecutive], resulting in the above parsing function cannot be processed. <br> <br> and the problem is hard to fix, you don't know if there will be 4 or 5 next time. <br> <br> So the decision to replace the parsed code with Dom XML, the DOM itself is still relatively simple to handle, <br> <br> contains DomElement, DOMDocument, Domnodelist, domnode several component . <br> <br> has nodevalue, NodeType, and nodename member functions for Domnode. <br> <br> First converts a string into a DOMDocument pair with Loadxml, getElementsByTagName to Domnodelist, and then->item (0) into Domnode, Then you can use the three methods above. <br> <br> Use the attribute function for the XML tag of test </aa>. </p> <p align= "left" ><span id= "url" itemprop= "url" >http://www.bkjia.com/phpjc/328068.html </span> <span id= " Indexurl "itemprop=" Indexurl ">www.bkjia.com </span> <span id=" isoriginal "itemprop=" isoriginal ">true </span> <span Id= "Isbasedonurl" itemprop= "Isbasedonurl" >http://www.bkjia.com/phpjc/328068.html </span> <span id= "Genre" itemprop= "genre" >techarticle </span> <span id= "description" itemprop= "description" > at the time, I found a CDATA converter on the Internet, and after the modification, we filtered the CDATA tag. The following copy code code is as follows://states:///' out '//'/'! '//'! [' // '! [C '/... </span> </p> <li ><i class= "Layui-icon" >& #xe63a;]]>
