order alfabetical many images

[Davide]

Hi all.

With this simple script I can see all my jpg in a web page..
but they are confused randomly in the page.

is there a way to put them alfabetically? from A to Z?
thanx

<?php
if ($handle = opendir('/cover')) {
while (false !== ($file = readdir($handle ))) {
if (($file != "." && $file != "..")) {
echo " <img src=\"cover/$file\" alt=\"$file\" border=0> ";
}
}
closedir($handl e);
}

?>

[jamen]

Re: order alfabetical many images

Davide wrote:[color=blue]
> Hi all.
>
> With this simple script I can see all my jpg in a web page..
> but they are confused randomly in the page.[/color]
[color=blue]
> <?php
> if ($handle = opendir('/cover')) {
> while (false !== ($file = readdir($handle ))) {
> if (($file != "." && $file != "..")) {
> echo " <img src=\"cover/$file\" alt=\"$file\" border=0> ";
> }
> }
> closedir($handl e);
> }
>
> ?>
>[/color]

Put all the files in an array and sort it, then print

$files = array();

if (($file != "." && $file != "..")) {
$files[] = $file
}


all done:

asort($files);

for each($files as $file){
echo " <img src=\"cover/$file\" alt=\"$file\" border=0> ";
}

[Ewoud Dronkert]

Re: order alfabetical many images

jamen wrote:[color=blue]
> Put all the files in an array and sort it [...]
> asort($files);[/color]

No need for asort(), just use sort(). See http://php.net/sort

--
E. Dronkert

[Davide]

Re: order alfabetical many images

I correct the script with yours suggests but seems doesn't work :(

<?php
if ($handle = opendir('./cover')) {
while (false !== ($file = readdir($handle ))) {
$files = array($file);
if (($file != "." && $file != "..")) {
sort($files);
foreach($files as $file){
echo "<img src=\"cover/$file\" alt=\"$file\" border=0>";
}
}
}
closedir($handl e);
}

?>

[jamen]

Re: order alfabetical many images

Davide wrote:[color=blue]
> I correct the script with yours suggests but seems doesn't work :(
>
> <?php
> if ($handle = opendir('./cover')) {
> while (false !== ($file = readdir($handle ))) {
> $files = array($file);
> if (($file != "." && $file != "..")) {
> sort($files);
> foreach($files as $file){
> echo "<img src=\"cover/$file\" alt=\"$file\" border=0>";
> }
> }
> }
> closedir($handl e);
> }
>
> ?>
>[/color]

if ($handle = opendir('./cover')) {
$files = array();

while (false !== ($file = readdir($handle ))) {
if (($file != "." && $file != "..")) {
$files[] = $file;
}
}
closedir($handl e);
sort($files);

foreach($files as $file){
echo "<img src=\"cover/$file\" alt=\"$file\" border=0>";
}

}

[Davide]

Re: order alfabetical many images

it works!

Thanx, really :)