PHP 和 XML:使用expat函数(二)

PHP 和 XML: 使用expat函数(二State of Qatar 让大家看一下事实上管理这些文档的PHP代码。
/*NewsBoy : News system for the web written in PHP by Justin Grant
(Web: jusgrant.cjb.net or justin.host.za.net Mail:
justin@glendale.net)25 March V0.0.2 Converted Newsboy to a PHP class,
allowing the layout to be easily modified. Also added made the HTML that
is genrated a little easier to read.24 March V0.0.1 Just completed the
intial version, very rough and basic.*/ class newsboy { var
$xml_parser; var $xml_file; var $html; var $open_tag ; var
$close_tag ; //Class Constructor function newsboy() { $this-xml_parser
= ; $this-xml_file = ; $this-html = ; $this-open_tag = array( //these
are the default settings but they are quite easy to modify NEWSBOY = nn,
STORY = , DATE = , SLUG = , TEXT = , PIC = , NEWLINE = );
$this-close_tag = array( NEWSBOY = nnn, STORY = , DATE = , SLUG = ,
TEXT = n, PIC = ); } //Class Destructor (has to be invoked manually as
PHP does not support destructors) function destroy() {
xml_parser_free($this-xml_parser); } //Class Members function
concat($str) { $this-html .= $str; } function startElement($parser,
$name, $attrs) { //global $open_tag; if ($format=
$this-open_tag[$name]) { $this-html .= $format; } } function
endElement($parser, $name) { global $close_tag; if ($format=
$this-close_tag[$name]) { $this-html .= $format; } } function
characterData($parser, $data) { $this-html .= $data; } /* function
PIHandler($parser, $target, $data) { //switch (strtolower($target)){ //
case php: eval($data); // break; /

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