[aros-stuff: viewing 'php/content/search.php']

aros-stuff.tk/php/content/search.php

<div class="commonMain">
    <div class="commonCaption">Search AROS stuff</div>
    <div class="commonContent">
        <form action="?content=search" method="post">
            <fieldset>
                Search string: <br /><br />
                <input type="text" name="sstr" 
                       value="<?= isset($_POST["sstr"]) ? $_POST["sstr"] : ""; ?>" /> &nbsp;
                <input type="submit" value="Search" /><br /><br />
                You can search using regular expressions, for example: &quot;Slack|fnord&quot;,
                will show all entries matching `Slack' <strong>and</strong> all entries matching
                `fnord'; the search is case insensitive.
            </fieldset>    
        </form>
    </div>
</div>

<?
    if(isset($_POST["sstr"]))
        {
        $sstr = $_POST["sstr"];
?>
    <div class="commonMain">
        <div class="commonCaption">Searching for &quot;<?= $sstr; ?>&quot;</div>
        <div class="commonContent">
<?
        include_once("$INCLUDE_DIR/xml.inc");
        $files = array("rss/software.rss", "rss/news.rss");
    
        for($ff = 0; $ff < count($files); $ff++)
            {
            $file = str_replace("rss/", "", $files[$ff]);
            $file = str_replace(".rss", "", $file);
            $found = 0;
            $parsed = get_items($files[$ff]);
            echo "<h4>Searching in `" . $files[$ff] . "'</h4>\n";
            for($i = 0; $i < count($parsed["title"]); $i++)
                {
                $title = $parsed["title"][$i];
                $desc  = unhtmlentities($parsed["description"][$i]);
                if(preg_match("'$sstr'si", $desc, $dmy) ||
                   preg_match("'$sstr'si", $title, $dmy) )
                    {
                    $found++;
                    $id = get_ID($parsed, $i);
                    if(preg_match("'slack\|fnord'si", $sstr, $dmy))
                        $desc = preg_replace("'<!--(.*?)-->'", "&lt;-- \$1 --&gt;", $desc);
                    $desc = preg_replace("'($sstr)'i", "<strong class=\"highlight\">\$1</strong>", $desc);
                    $title = preg_replace("'($sstr)'i", "<strong class=\"highlight\">\$1</strong>", $title);
                    echo "<p></p><a href=\"/?content=parse&amp;file=$file&amp;id=$id#$id\">$title</a><br />";
                    echo "$desc<br /></p>";
                    }
                }
            if(!$found) echo "<p>No matches.</p>";
            else echo "<p>Found $found matches.</p>";
            }
?>
        </div>
    </div>
<? 
        }
?>
Source