note 19149 rejected from function.readdir by sander
| From: | sander@php.net | Date: | Sat, 06 Apr 2002 19:16:48 +0000 |
| Subject: | note 19149 rejected from function.readdir by sander | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-28759@lists.php.net to get a copy of this message | ||
Sort and list all the sound files (if they are mp3 or wav files) in the current directory
dynamically, using a multidimensional array and readdir (don't forget the curly brackets!):
<?
$handle=opendir('.');
while ($file = readdir($handle)) {
if (substr($file, -3) == "wav" | substr($file, -3) == "mp3") {
$files[] = array(name => $file, size => intval(filesize($file)/1024));
}
}
closedir($handle);
sort($files);
//begin the html and table code
echo "<html>\n<head>\n<meta http-equiv=\"content-type\"
content=\"text/html; charset=windows-1252\">\n<title>Sound
Files</title>\n<body bgcolor=\"#ffffff\">\n<b><font
face=\"arial, helvetica, geneva\">Sound
Files:</font></b><br><br>\n";
echo "<table bordercolor=\"#000000\" border=\"1\"
cellspacing=\"0\" cellpadding=\"0\">\n\t<tr>\n\t\t<td
align=\"center\"><font size=\"2\" face=\"arial, helvetica,
geneva\"><b>Name</b></font></td>\n\t\t<td
align=\"center\"><font size=\"2\" face=\"arial, helvetica,
geneva\"><b>Size</b></font></td>\n\t</tr>\n";
//loop through the table rows
for ($i = 0; $i <= count($files)-1; $i++) {
echo "\t<tr>\n\t\t<td align=\"left\"><a
href=\"{$files[$i][name]}\"><font size=\"2\" face=\"arial, helvetica,
geneva\">{$files[$i][name]}</a></font></td>\n\t\t<td
align=\"right\"><font size=\"2\" face=\"arial, helvetica,
geneva\"> {$files[$i][size]} kb</font></td>\n\t</tr>\n";
}
echo "</table>\n</body>\n</html>";
?>