Php+xml realization of online English Dictionary query method, XML English Dictionary _php tutorial

Php+xml realization of online English Dictionary query method, XML English Dictionary

This paper describes the method of Php+xml to realize online English dictionary query. Share to everyone for your reference. Specific as follows:

The XML here is equivalent to a database. Implementation: Query An English word, output its Chinese meaning.

XML file (database): Words.xml as follows:
Copy the Code code as follows: <?xml version= "1.0" encoding= "Utf-8"?>


Boy
Boy


Girl
Girl


Teacher
Teacher


Beauty
Beauty

Query file: word.php
Copy the Code code as follows:

Online English-Chinese Dictionary

Processing files: xmlprocess.php
Copy the Code code as follows: <?php
Creating an XML Object
$xmldoc = new DOMDocument ();
$xmldoc->load ("Words.xml");
Inquire
if (!empty ($_post[' Sub ')) {
$en _word = $_post[' Enword ');
$word = $xmldoc->getelementsbytagname ("en");
for ($i =0; $i < $word->length; $i +) {
if ($en _word== $word->item ($i)->nodevalue) {
$CN _word = $xmldoc->getelementsbytagname ("ch")->item ($i)->nodevalue;
Break
}else{
$CN _word = "The word you entered is not found";
}
}
}
echo $CN _word;
?>

I hope this article is helpful to everyone's PHP operation XML programming.

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