trunk/www.linuxsampler.org/news_internal.php

<?php

// XML file with news data
$file = "news.xml";
// show all news entries by default
$max_items = -1;

function startElement($parser, $name, $attribs) {
    global $max_items;
    if ($max_items == 0) return;

    if ($name == "entry") {
        if (count($attribs) && isset($attribs["date"])) {
            $d = $attribs["date"];
            echo "<div class=\"news\">";
            echo "<span class=\"news_date\">$d</span> ";
        } else echo "<b>???</b> ";
    } else if ($name == "link") {
        $addr = (isset($attribs["ref"])) ? $attribs["ref"] : "";
        echo "<a href=\"$addr\">";
    } else if ($name == "list") {
        echo "<ul class=\"news\">";
    } else if ($name == "li") {
        echo "<li class=\"news\">";
    }
}

function endElement($parser, $name) {
    global $max_items;
    if ($max_items == 0) return;

    if ($name == "entry") { echo "</div>\n";
        if ($max_items > 0) $max_items--;
    }
    else if ($name == "link") echo "</a>";
    else if ($name == "list") echo "</ul>";
    else if ($name == "li") echo "</li>";
}

function characterData($parser, $data) {
    global $max_items;
    if ($max_items == 0) return;

    echo $data;
}

if (isset($HTTP_GET_VARS['max_items'])) {
    $max_items = $HTTP_GET_VARS['max_items'];
}

$xml_parser = xml_parser_create();
xml_parser_set_option($xml_parser, XML_OPTION_CASE_FOLDING, false);
xml_set_element_handler($xml_parser, "startElement", "endElement");
xml_set_character_data_handler($xml_parser, "characterData");
if (!($fp = fopen($file, "r"))) {
    die("Could not open news XML file!");
}
while ($data = fread($fp, 4096)) {
    if (!xml_parse($xml_parser, $data, feof($fp))) {
        die(sprintf("XML error: %s at line %d",
                    xml_error_string(xml_get_error_code($xml_parser)),
                    xml_get_current_line_number($xml_parser)));
    }
}
xml_parser_free($xml_parser);

?>
1	schoenebeck	1268	<?php
2
3			// XML file with news data
4			$file = "news.xml";
5			// show all news entries by default
6			$max_items = -1;
7
8			function startElement($parser, $name, $attribs) {
9			global $max_items;
10			if ($max_items == 0) return;
11
12			if ($name == "entry") {
13			if (count($attribs) && isset($attribs["date"])) {
14			$d = $attribs["date"];
15			echo "<div class=\"news\">";
16			echo "<span class=\"news_date\">$d</span> ";
17			} else echo "<b>???</b> ";
18			} else if ($name == "link") {
19			$addr = (isset($attribs["ref"])) ? $attribs["ref"] : "";
20			echo "<a href=\"$addr\">";
21			} else if ($name == "list") {
22			echo "<ul class=\"news\">";
23			} else if ($name == "li") {
24			echo "<li class=\"news\">";
25			}
26			}
27
28			function endElement($parser, $name) {
29			global $max_items;
30			if ($max_items == 0) return;
31
32			if ($name == "entry") { echo "</div>\n";
33			if ($max_items > 0) $max_items--;
34			}
35			else if ($name == "link") echo "</a>";
36			else if ($name == "list") echo "</ul>";
37			else if ($name == "li") echo "</li>";
38			}
39
40			function characterData($parser, $data) {
41			global $max_items;
42			if ($max_items == 0) return;
43
44			echo $data;
45			}
46
47			if (isset($HTTP_GET_VARS['max_items'])) {
48			$max_items = $HTTP_GET_VARS['max_items'];
49			}
50
51			$xml_parser = xml_parser_create();
52			xml_parser_set_option($xml_parser, XML_OPTION_CASE_FOLDING, false);
53			xml_set_element_handler($xml_parser, "startElement", "endElement");
54			xml_set_character_data_handler($xml_parser, "characterData");
55			if (!($fp = fopen($file, "r"))) {
56			die("Could not open news XML file!");
57			}
58			while ($data = fread($fp, 4096)) {
59			if (!xml_parse($xml_parser, $data, feof($fp))) {
60			die(sprintf("XML error: %s at line %d",
61			xml_error_string(xml_get_error_code($xml_parser)),
62			xml_get_current_line_number($xml_parser)));
63			}
64			}
65			xml_parser_free($xml_parser);
66
67			?>