a loop inside a loop

[Anon]

hi,all

i am trying to use PHP to generate a image gallery. I use a loop to show my links (which are like 1.jpg,2.jpg,3.jpg,4.jpg) and this loop works. I also use another loop inside that loop to display thumbnails (which are like 1001.jpg, 1002.jpg, 1003.jpg, 1004.jpg), but this loop doens't work. I don't get what i want. Here is my code. Can you please tell me what's wrong with it? Can you tell me how to fix it as well? Thanks

---

<?php
$dir='christina_aguilera'; //root of the image folder
print "
<table border=1>
<tr>";

// loop for links starts
for ($large = 1; $large < 5; $large++){
print "<td>";
print  "<a href=$dir/$large.jpg>";

// loop for thumbs
for ($thumb=1001; $thumb <1005; $thumb++){
print"<img src=$dir/$thumb.jpg> </td>";}

}

print"</tr></table>";

?>

[Anon]

Looking at your code, after each link ($large), there will be five thumbnails (
$thumb). Is that what you want?

If you want one link and one thumbnail:

// loop for links starts
for ($large = 1; $large < 5; $large++)
{
print "<td>";
print "<a href=$dir/$large.jpg>";
print "<img src=$dir/100$large.jpg border=0></a>";
print "</td>";
}

That should do the trick.

Kai

[Anon]

Hey! Thank You! That's what i want!

Thanks!

That was really a trick! 🙂

[Anon]

<CENTER><TABLE BORDER=0
<TR>
<?

    $showdate = 0;
    $showname = 1;
    $showsize = 1;
    $numcols = 4;
    $imageborders = 1;

$chosen = "christia agulara";
$dir = getcwd() . "/" . $chosen ;
if (! is_dir($dir)) {
echo "error. choice not directory. exit.<BR>";
} else {
$dirhandle = opendir("$dir");
$cols = 0;
while($filename = readdir($dirhandle)) {
if (! (ereg("^.", $filename) || ereg("^t", $filename) || ereg(".cgi$", $filename) || ereg("html$", $filename) ||
ereg("txt", $filename))) {
if ($cols == $numcols) {
echo "</TR>\n<TR>\n";
$cols = 0;
}
echo "<TD ALIGN=\"center\" VALIGN=\"bottom\">";
echo "<A HREF=\"", $chosen, "/", $filename, "\">";
if (! (file_exists("$chosen/t$filename"))) {
$cmd = "/usr/bin/X11/convert -sample 80x80 $dir/$filename $dir/t$filename";
system($cmd);
}
echo "<IMG SRC=\"$chosen/t$filename\" ALT=\"$filename\"";
if ($imageborders == 0)
echo " BORDER=0";
echo ">";
if ($showname == 1)
echo "<BR>$filename";
echo "</A>\n";
if (($showsize == 1 ) || ($showdate == 1))
$fileinfo = stat("$chosen/$filename");
if ($showsize == 1) {
echo "<BR>", round($fileinfo[7] / 1024), " k";
}
if ($showdate == 1) {
echo "<BR>", date("M d, Y", $fileinfo[9]), "\n";
}
echo "</TD>\n";
++ $cols;
}
}
}

?>
</TR>
</TABLE>
<P><HR><P>
<A HREF="./">Home</A>
</CENTER>
</BODY>

[Anon]

hi

i got an email from you asking for my email address but your email address wasn't provided either.

it's

harlan at nyc.rr.com