列出目录的内容

Posted 2021-02-26

To make an image browser, add these lines:

$ext = strtolower(substr("$dirArray[$index]", strrpos("$dirArray[$index]", '.') + 1)); //get file extensions

if ("$ext" == "jpg") { // if file is a jpg

print("$dirArray[$index]<a href="$dirArray[$index]"></a>"); // show image and create link to it

// open this directory 
$myDirectory = opendir(".");
 
// get each entry
while($entryName = readdir($myDirectory)) {
	$dirArray[] = $entryName;
}
 
// close directory
closedir($myDirectory);
 
//	count elements in array
$indexCount	= count($dirArray);
Print ("$indexCount files<br>
");
 
// sort 'em
sort($dirArray);
 
// print 'em
print("<TABLE border=1 cellpadding=5 cellspacing=0 class=whitelinks>
");
print("<TR><TH>Filename</TH><th>Filetype</th><th>Filesize</th></TR>
");
// loop through the array of files and print them all
for($index=0; $index < $indexCount; $index++) {
        if (substr("$dirArray[$index]", 0, 1) != "."){ // don't list hidden files
		print("<TR><TD><a href="$dirArray[$index]">$dirArray[$index]</a></td>");
		print("<td>");
		print(filetype($dirArray[$index]));
		print("</td>");
		print("<td>");
		print(filesize($dirArray[$index]));
		print("</td>");
		print("</TR>
");
	}
}
print("</TABLE>
");