复制代码 代码如下:
// 用 DOM 读取 XML
$doc = new DOMDocument();
$doc->load(‘test.xml');
$books = $doc->getElementsByTagName(“book”);
foreach( $books as $book ){
$authors = $book->getElementsByTagName(“author”);
$author = $authors->item(0)->nodeValue; // nodeValue属 性可根据节点的类型来设置或返回某个节点的值。
$publishers = $book->getElementsByTagName(“publisher”);
$publisher = $publishers->item(0)->nodeValue;
$titles = $book->getElementsByTagName( ”title” );
$title = $titles->item(0)->nodeValue;
echo ”Title: $title
Author: $author
Publisher: $publisher
复制代码 代码如下:
// 用 SAX 解析器读取 XML
$g_books = array();
$g_elem = null;
function startElement( $parser, $name, $attrs ){
global $g_books, $g_elem;
if ( $name == 'BOOK' ) $g_books []= array();
$g_elem = $name;
}
function endElement( $parser, $name ){
global $g_elem;
$g_elem = null;
}
function textData( $parser, $text ){
global $g_books, $g_elem;
if ( $g_elem == 'AUTHOR' || $g_elem == 'PUBLISHER' || $g_elem == 'TITLE' ){
$g_books[ count( $g_books ) - 1 ][ $g_elem ] = $text;
}
}
$parser = xml_parser_create();
xml_set_element_handler( $parser, ”startElement”, ”endElement” );
xml_set_character_data_handler( $parser, ”textData” );
$f = fopen( 'test.xml', 'r' );
while( $data = fread( $f, 4096 ) ){
xml_parse( $parser, $data );
}
xml_parser_free( $parser );
foreach( $g_books as $book ){
echo $book['TITLE'].” - ”.$book['AUTHOR'].” - ”;
echo $book['PUBLISHER'].”\n”;
}
复制代码 代码如下:
$xml = ”";
$f = fopen( 'test.xml', 'r' );
while( $data = fread( $f, 4096 ) ) { $xml .= $data; }
fclose( $f );
preg_match_all( ”/\
foreach( $bookblocks[1] as $block ){
preg_match_all( ”/\
preg_match_all( ”/\
preg_match_all( ”/\
echo( $title[1][0].” - ”.$author[1][0].” - ”. $publisher[1][0].”\n” );
}
复制代码 代码如下:
$books = array();
$books [] = array(
'title' => 'PHP Hacks',
'author' => 'Jack Herrington',
'publisher' => ”O'Reilly”
);
$books [] = array(
'title' => 'Podcasting Hacks',
'author' => 'Jack Herrington',
'publisher' => ”O'Reilly”
);
$doc = new DOMDocument();
$doc->formatOutput = true;
$r = $doc->createElement( ”books” );
$doc->appendChild( $r );
foreach( $books as $book ){
$b = $doc->createElement( ”book” );
$author = $doc->createElement( ”author” );
$author->appendChild( $doc->createTextNode( $book['author'] ) );
$b->appendChild( $author );
$title = $doc->createElement( ”title” );
$title->appendChild( $doc->createTextNode( $book['title'] ) );
$b->appendChild( $title );
$publisher = $doc->createElement( ”publisher” );
$publisher->appendChild( $doc->createTextNode( $book['publisher'] ) );
$b->appendChild( $publisher );
$r->appendChild( $b );
}
//echo $doc->saveXML();
复制代码 代码如下:
PHP 编写xml
$books = array();
$books [] = array(
'title' => 'PHP Hacks',
'author' => 'Jack Herrington',
'publisher' => ”O'Reilly”
);
$books [] = array(
'title' => 'Podcasting Hacks',
'author' => 'Jack Herrington',
'publisher' => ”O'Reilly”
);
?>
foreach( $books as $book )
{
?>
}
?>
复制代码 代码如下: