1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 | <?php $xml = ""; $f = fopen( 'books.xml', 'r' ); while( $data = fread( $f, 4096 ) ) { $xml .= $data; } fclose( $f ); preg_match_all( "/\<book\>(.*?)\<\/book\>/s", $xml, $bookblocks ); foreach( $bookblocks[1] as $block ) { preg_match_all( "/\<author\>(.*?)\<\/author\>/", $block, $author ); preg_match_all( "/\<title\>(.*?)\<\/title\>/", $block, $title ); preg_match_all( "/\<publisher\>(.*?)\<\/publisher\>/", $block, $publisher ); echo( $title[1][0]." - ".$author[1][0]." - ". $publisher[1][0]."\n" ); } ?> |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | <?php $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(); ?> |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 | % php e4.php <?xml version="1.0"?> <books> <book> <author>Jack Herrington</author> <title>PHP Hacks</title> <publisher>O'Reilly</publisher> </book> <book> <author>Jack Herrington</author> <title>Podcasting Hacks</title> <publisher>O'Reilly</publisher> </book> </books> % |
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